sae cavity cartridges
TRANSCRIPT
SAE
Cavity cartridges
TECHNICAL CATALOGUE
Index
2 D1WWEI01E
9th edition Semptember 2017
Additional information
This catalogue shows the product in the most standard configurations.Please contact our Sales Dpt. for more detailed information or special requests.
WARNING!
All specifications of this catalogue refer to the standard product at this date.Walvoil, oriented to a continuous improvement, reserves the right to
discontinue, modify or revise the specifications, without notice.
WALVOIL IS NOT RESPONSIBLE FOR ANY DAMAGE CAUSED BY AN
INCORRECT USE OF THE PRODUCT.
Index
3D1WWEI01E
Pressure relief valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
2 ways
1 2
MC..A poppet direct mechanic 100 26 350 5100 11
MC10M poppet direct mechanic 70 18.5 350 5100 15
MC..R poppet direct mechanic 50 13.2 350 5100 17
1 2 MC08Y poppet directsolenoid
proportional1 0.3 350 5100 19
1 2
MC10T
MC10THF type
poppet directsolenoid
proportional3 0.8 350 5100 21
1 2
MC10X
MC10XHF type
poppet directsolenoid
proportional3.5 0.9 350 5100 25
2 1
MD..M poppet direct mechanic 100 26.4 350 5100 29
2 1MG..A poppet direct mechanic 100 26.4 350 5100 35
1 2
MP..A spool pilot mechanic 100 26.4 350 5100 37
1 2
MP16M spool pilot mechanic 400 105.67 350 5100 41
1 2
MP..T spool pilotsolenoid
proportional120 31.7 350 5100 43
1 2MP..X spool pilot
solenoid
proportional120 31.7 350 5100 47
MP16Y spool pilotsolenoid
proportional150 40 350 5100 51
__________________________________________________________________________________ Pressure control valves
Index
4 D1WWEI01E
Pressure control valves ___________________________________________________________________________________
Pressure reducing valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
3 ways
21
3 RB..A spool direct mechanic 30 1.2line 1 = 150
line 2 = 350line 1 = 2200line 2 = 5100
53
2
3
1
RD..A spool direct mechanic 30 1.2line 1 = 150
line 2 = 350line 1 = 2200line 2 = 5100
55
23
1
RD08W spool directsolenoid
proportional4 1.05 350 5100 57
23
1
RD08S
RD08Tspool direct
solenoid
proportional12 3.17 210 3050 59
21
3 RM..A spool pilot mechanic 150 40line 1 = 350
line 2 = 350line 1 = 5100line 2 = 5100
63
23
1
RM..W spool pilotsolenoid
proportional150 40 350 5100 67
2
3
1
RP..A spool pilot mechanic 150 40line 1 = 210
line 2 = 350line 1 = 3050line 2 = 5100
71
23
1
RP..W spool pilotsolenoid
proportional150 40 350 5100 75
2 3
1
RP08X spool pilotsolenoid
proportional15 4 350 5100 79
Index
5D1WWEI01E
__________________________________________________________________________________ Pressure control valves
_____________________________________________________________________________________ Motion control valves
Sequence valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
2 ways
1 2SW..A spool pilot mechanic 180 48 350 5100 81
3 ways
2
1
3
SE..A spool direct mechanic 20 5.3 210 3050 83
2
1
3SP10A spool pilot mechanic 50 13 350 5100 85
4 ways
2
3
4
1
SG12A poppet direct mechanic 50 13 300 4350 87
Pilot operated and check valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
2 ways12 UC..A poppet dicrect mechanic 100 26 350 5100 89
3 ways
13
2
UT..A ball / mechanic 20 5.3 350 5100 91
2
1
3 BC..A poppet dicrect mechanic 100 26 350 5100 93
12
3BC..B poppet dicrect mechanic 100 26 350 5100 93
2
3
1 BC..C poppet dicrect mechanic 60 16 350 5100 93
Index
6 D1WWEI01E
Motion control valves _____________________________________________________________________________________
Flow control valves ________________________________________________________________________________________
Counterbalance valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
3 ways
32
1
CA..A poppet / mechanic 90 23.8 350 5100 97
32
1
CC..A poppet / mechanic 150 40 350 5100 101
Needle valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
3 ways
21 NB..A poppet / mechanic 100 26 350 5100 105
12NU..A poppet / mechanic 100 26 350 5100 107
21NT..A poppet / mechanic 100 26 350 5100 109
1
2
EE..X spool directsolenoid
proportional60 16 315 4600 111
1
2
EC..T poppet pilotsolenoid
proportional85 22.5 350 5100 115
Index
7D1WWEI01E
Flow control pressure compensated valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
2 ways1
2
PW..A spool direct mechanic 90 24 315 4600 119
1
2
PU..A spool direct mechanic 90 24 315 4600 123
2
1
PU..X spool directsolenoid
proportional90 24 315 4600 127
3 ways1
23
PP..A spool direct mechanic 90 24 350 5100 131
3
1
2
PP..X spool directsolenoid
proportional90 24 350 5100 135
13
2
PD spool direct mechanic 150 40 210 3045 139
________________________________________________________________________________________ Flow control valves
Index
8 D1WWEI01E
Logic valves __________________________________________________________________________________________________
Logic valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
1
2 3
LA..QA spool pilot to close / 190 50.2 350 5100 141
1
2 3
LB..QA spoolventing to
open/ 190 50.2 350 5100 143
2
1 3
LC..QA spoolventing to
close/ 150 39.6 350 5100 145
2 3
1
LD..QA spool pilot to open / 150 39.6 350 5100 147
Index
9D1WWEI01E
Solenoid directional valves
Hydraulic diagram Valve Execution OperationControl
type
Max. flow up to Max. press. up toPage
l/min US gpm bar psi
2 ways / 2 positions
1
2
EA08(1) poppet direct solenoid 1 0.6 350 5100 149
1
2
EE..A(1) spool direct solenoid 40 10.5 210 3050 151
1
2
EC..M(1) poppet pilot solenoid 150 40 380 5500 155
1
2
EF..M(1) poppet pilot solenoid 150 40 380 5500 159
1
2
EH..M(1) poppet pilot solenoid 150 40 380 5500 163
1
2EW... poppet direct solenoid 50 13.2 210 3050 167
EW..M poppet direct solenoid 40 10.5 350 5100 171
3 ways / 2 positions
1
23
EJ08F spool direct solenoid 12 3.2 50 725 175
EJ8CA spool direct solenoid 10 2.6 70 18.5 177
EJ08G spool direct solenoid 3 0.8 350 5100 179
1 3
2
EJ..M(2) spool direct solenoid 40 10.5 250 3600 181
EJ12A(2) spool direct solenoid 40 10.5 210 3050 187
1 3
2
EL... poppet direct solenoid 20 5.3 210 3050 191
4 ways / 2 positions1
4
3
2
ER..M(2) spool direct solenoid 60 15.8 250 3600 193
4 ways / 3 positions
3
2
1
4ET..M(2) spool direct solenoid 40 10.5 210 3050 199
ET12A(2) spool direct solenoid 40 10.5 210 3050 203
Note (1) the circuit shown are in normally open configuration; normally closed configuration is also available, see valves pages.Note (2) the circuit shown are one type of available spools; for several types of spools see valves pages.
_______________________________________________________________________________ Directional control valves
Index
10 D1WWEI01E
Coils and connectors Types and ordering codes . . . . . . . . . . . . . . . . .page 206
Dimensional data and features . . . . . . . . . . . . .page 207
Adjustments Types and dimensions . . . . . . . . . . . . . . . . . . . .page 212
Emergency Types and dimensions . . . . . . . . . . . . . . . . . . . .page 213
Valve bodies 2 ways bodies . . . . . . . . . . . . . . . . . . . . . . . . .page 215
3 ways bodies . . . . . . . . . . . . . . . . . . . . . . . . .page 217
4 ways bodies . . . . . . . . . . . . . . . . . . . . . . . . .page 219
How to order valves with body . . . . . . . . . . . . . .page 221
Cavity tools and tap 2 ways SAE cavity . . . . . . . . . . . . . . . . . . . . . . .page 222
3 ways SAE cavity . . . . . . . . . . . . . . . . . . . . . . .page 223
4 ways SAE cavity . . . . . . . . . . . . . . . . . . . . . . .page 224
Accessories ___________________________________________________________________________________________________
Pressure control valves
11D1WWEI01E
1
2
• Direct acting
• Poppet type• From SAE08 to SAE12 cavities
MC..A type
pressure relief valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC08A MC10A MC12A
Nominal flow 10 l/min (2.6 US gpm) 40 l/min (10.5 US gpm) 100 l/min (26.4 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2
Weight 0.19 kg (0.41 lb) 0.33 kg (0.72 lb) 0.86 kg (1.89 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
Valve typeA B
mm in mm in Nm lbft
MC08A/0S 28 1.10 53.5 2.11 24 30 22
MC10A/0S 32.3 1.27 94.5 3.72 27 50 37
MC12A/0S 46 1.81 126.5 4.98 32 70 52
For dimensions with different type of adjustment see page 212
A B
13
1 2
MC10A
12 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2MC08A/0S2B 0MC08002000 Cartridge
SAE cavity 10/2MC10A/0S2B 0MC10002000 Cartridge
SAE cavity 12/2MC12A/0S2B 0MC12002001 Cartridge
2 Adjustments
TYPE DESCRIPTION
S With screw
V With handwheel (part code: see point 7)
X Valve set with antitampering cap (part code: see point 7)
3 Pressure range
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
SAE cavity 08/21 Range 5÷50 bar (72.5÷725 psi); Std. setting 30 bar (435 psi)
pressure increase by steps of 11,5 bar (167 psi) per screw turn
2 Range 50÷200 bar (725÷2900 psi); Std. setting 150 bar (2175 psi)
increase by steps of 31,5 bar (457 psi) per screw turn
3 Range 150÷350 bar (2175÷5075 psi); Std. setting 250 bar (3600 psi)
pressure increase by steps of 74 bar (1070 psi) per screw turn
SAE cavity 10/21 Range 20÷100 bar (290÷1450 psi); Std. setting 50 bar (725 psi)
pressure increase by steps of 7 bar (101 psi) per screw turn
2 Range 50÷200 bar (725÷2900 psi); Std. setting 150 bar (2175 psi)
pressure increase by steps of 24 bar (348 psi) per screw turn
3 Range 150÷350 bar (725÷1450 psi); Std. setting 250 bar (3600 psi),
pressure increase by steps of 72 bar (1040 psi) per screw turn
SAE cavity 12/21 Range 20÷100 bar (290÷1450 psi); Std. setting 50 bar (725 psi),
pressure increase by steps of 5,7 bar (83 psi) per screw turn
2 Range 50÷200 bar (725÷2900 psi); Std. setting 150 bar (2175 psi),
pressure increase by steps of 26,5 bar (348 psi) per screw turn
3 Range 150÷350 bar (725÷1450 psi); Std. setting 250 bar (3600 psi),
pressure increase by steps of 35 bar (508 psi) per screw turn
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G 3/8 std thread
SAE 10/2-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
SAE cavity 08/21 3ML1092500 Pressure range 1
2 3ML1092501 Pressure range 2
3 3ML1092502 Pressure range 3
SAE cavity 10/21 3ML1144601 Pressure range 1
2 3ML1144602 Pressure range 2
3 3ML1144603 Pressure range 3
SAE cavity 12/21 3ML1166804 Pressure range 1
2 3ML1146800 Pressure range 2
3 3ML1166805 Pressure range 3
7 Accessories
TYPE CODE DESCRIPTION
- 4VL2407100 Handwheel
- 4COP120420 Antitampering cap
Pressure relief valves - 2 waysMC..A type
1
MC08A/0S2B
2 3 4
Ordering codes and description composition ______________________________________________________
4
5
2-7
3-6
12
2-7
13D1WWEI01E
Pressure control valves
MC12A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MC08A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MC10A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MC..A typePressure relief valves - 2 ways
___________________________________________________________________________________________ Rating diagrams
Flow (l/min)
7 2114 28 35 42 490
(bar)
400
320
240
160
0
80
0 4 8 12
Pre
ssure
Range 1: 50 bar (725 psi)
Range 2: 150 bar (2175 psi)
Range 3: 250 bar (3600 psi)
(US gpm)
1000
3000
(psi)
5000
4000
0
2000
Flow (l/min)
20 6040 80 100 120 1400
(bar)
400
320
240
160
0
80
0 10 20 30 (US gpm)
1000
3000
(psi)
5000
4000
0
2000
Pre
ssure
Range 3: 250 bar (3600 psi)
Range 2: 150 bar (2175 psi)
Range 1: 50 bar (725 psi)
Flow (l/min)
2 64 8 10 12 140
(bar)
300
240
180
120
0
60
0 1 2 3 (US gpm)
Pre
ssure
Range 3: 250 bar (3600 psi)
Range 2: 150 bar (2175 psi)
Range 1: 30 bar (435 psi) 1000
2000
3000
4000
(psi)
0
14 D1WWEI01E
Pressure control valves
15D1WWEI01E
1
2
• Direct acting
• Poppet type
MC10M type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC10M
Nominal flow 70 l/min (18.5 US gpm)
Max. pressure 260 bar (3770 psi)
Oil leakage80% of max.
pressure setting4 cm3/min (0.24 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 A
Weight 0.18 kg (0.396 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
27
5
19
43.21.70
44.41.75
21 Nm
14 lbft
50 Nm
37 lbft
1 2
16 D1WWEI01E
Pressure control valvesMC10M type
1
MC10M/0Y1B
2 3 4
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
MC10M pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
Flow (l/min)
10 3020 40 50 60 700
(bar)
250
200
150
100
0
50
0 5 10 15 (US gpm)
1000
2000
3000
(psi)
0
Pre
ssure
Range 2: 80 bar (1160 psi)
Range 1: 50 bar (435 psi)
Range 4: 220 bar (3190 psi)
Range 3: 175 bar (2540 psi)
2
4
2-7
3-6
1
5
1 Cartridges
TYPE CODE DESCRIPTION
MC10M/0Y1B 0MC10002026 Pressure range 1
MC10M/0Y2B 0MC10002027 Pressure range 2
MC10M/0Y3B 0MC10002028 Pressure range 3
MC10M/0Y4B 0MC10002029 Pressure range 4
2 Adjustments
TYPE DESCRIPTION
Y With screw
X Valve set with antitampering cap (part code: see point 7)
3 Pressure range
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 10÷60 bar (145÷870 psi);
Std. setting 50 bar (725 psi)
2 Pressure range 40÷110 bar (580÷1595 psi);
Std. setting 80 bar (1160 psi)
3 Pressure range 110÷220 bar (1595÷3190 psi);
Std. setting 175 bar (2540 psi)
4 Pressure range 200÷260 bar (2900÷3770 psi);
Std. setting 220 bar (3190 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
1 3ML1114500 Pressure range 1
2 3ML1114502 Pressure range 2
3 3ML1114501 Pressure range 3
4 3ML1114503 Pressure range 4
7 Accessories
TYPE CODE DESCRIPTION
- 4COP126301 Antitampering cap (x2)
Pressure relief valves - 2 ways
Pressure control valves
17D1WWEI01E
1
2
• Direct acting
• Poppet type• From SAE08 to SAE10 cavities
MC..R type
pressure relief valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC08R MC09R MC10R
Nominal flow 25 l/min (6.6 US gpm) 35 l/min (9.2 US gpm) 50 l/min (13.2 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting2 cm3/min (0.122 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 A SAE 9/2 A SAE 10/2 A
Weight 0.170 kg (0.37 lb) 0.230 kg (0.51 lb) 0.315 kg (0.69 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
A B
C D
E
Valvetype
A B C D E C D
mm in mm in Nm lbft Nm lbft
MC08R 34 1.34 46.6 1.83 24 19 5 30 22 25 18
MC09R 33.8 1.33 46,6 1.83 24 19 5 42 31 25 18
MC10R 38.3 1.50 44.4 1.75 27 19 5 50 37 25 18
1 2
MC10R
18 D1WWEI01E
Pressure control valvesMC..R type
1
MC08R/0Y1B
2 3 4
Flow (l/min)
10 3020 40 50 60 700
(bar)
375
300
225
150
75
0
0 5 10 15
Pre
ssure
(US gpm)
2000
1000
3000
4000
5000(psi)
0
Range 3: 250 bar (3600 psi)
Range 2: 175 bar (2540 psi)
Range 1: 80 bar (1160 psi)
MC10R pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
Ordering codes and description composition ______________________________________________________
Rating diagrams ____________________________________________________________________________________________
Flow (l/min)
5 1510 20 25 30 350
(bar)
375
300
225
150
0
75
0 2.5 5 7.5 (US gpm)
2000
1000
3000
4000
5000
(psi)
0
Pre
ssure
Range 1: 80 bar (1160 psi)
Range 2: 175 bar (2540 psi)
Range 3: 250 bar (3600 psi)
Flow (l/min)
5 1510 20 25 30 350
(bar)
375
300
225
150
75
0
0 2.5 5 7.5
Pre
ssure
(US gpm)
2000
1000
3000
4000
5000
(psi)
0
Range 1: 50 bar (435 psi)
Range 2: 175 bar (2540 psi)
Range 3: 250 bar (3600 psi)
MC08R pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MC09R pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
5
4
3
2
2-6
1
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2 A
MC08R/0Y1B 0MC08002050 Pressure range 1
MC08R/0Y2B 0MC08002051 Pressure range 2
MC08R/0Y3B 0MC08002052 Pressure range 3
SAE cavity 09/2 A
MC09R/0Y1B 0MC09002000 Pressure range 1
MC09R/0Y2B 0MC09002001 Pressure range 2
MC09R/0Y3B 0MC09002002 Pressure range 3
SAE cavity 10/2 A
MC10R/0Y1B 0MC10002023 Pressure range 1
MC10R/0Y2B 0MC10002024 Pressure range 2
MC10R/0Y3B 0MC10002025 Pressure range 3
2 Adjustments
TYPE DESCRIPTION
Y With screw
X Valve set with antitampering cap (part code: see point 6)
3 Pressure range
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 10÷120 bar (145÷1740 psi);
Std. setting 80 bar (1160 psi)
2 Pressure range 40÷200 bar (580÷2900 psi);
Std. setting 175 bar (2540 psi)
3 Pressure range 200÷350 bar (2900÷5100 psi);
Std. setting 250 bar (3600 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G 3/8 std thread
SAE 09/2-G 3/8 3CC0920C11 Aluminium body for cavity 09 valve, G 3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Accessories
TYPE CODE DESCRIPTION
- 4COP126301 Antitampering cap (X2)
Pressure relief valves - 2 ways
Pressure control valves
19D1WWEI01E
1
2
• Solenoid proportional type, direct acting• Increasing pressure with increasing current (NO)
• Poppet type
MC08Y type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC08Y
Nominal flow 0.5 l/min (0.15 US gpm)
Max. flow 1 l/min (0.3 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting 2 cm3/min (0.122 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 08/2
Coil type* MP35
Nominal voltages 12 VDC - 24V DC
Power rating 11.2 W (12 VDC) - 11.4 W (24 VDC)
Max control current 12 V -> 1.1 A - 24 V -> 0.68 A
Dither frequency 150 Hz
Hysteresis ≤5%
Weight 0.55 kg (1.212 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
MC10R pressure vs. flowStd. setting at 5 l/min
27 3
27.51.08
30 Nm
22 lbft
5 Nm
3.7 lbft
77.53.05
1 2
20 D1WWEI01E
Pressure control valvesMC08Y type
MC08Y/021B
% of max. control current
15 4530 60 75 90 1050
(bar)
125
100
75
50
25
0
Pre
ssure
500
1000
1500
(psi)
0
Range 1
15 4530 60 75 90 1050
(bar)
250
200
150
100
50
0
Pre
ssure
% of max. control current
Range 2
1000
2000
(psi)
0
3000
Pressure setting vs. % max. control current
at 0.5 l/min (0.13 US gpm)
15 4530 60 75 90 1050
(bar)
375
300
225
150
75
0
Pre
ssure
% of max. control current
Range 3
2000
1000
3000
4000
5000
(psi)
0
Pressure setting vs. % max. control current
at 0.5 l/min (0.13 US gpm)
15 4530 60 75 90 1050
(bar)
50
40
30
20
10
0
Pre
ssure
200
400
(psi)
0
600
% of max. control current
Range 4
Pressure setting vs. % max. control current
at 0.5 l/min (0.13 US gpm)
Pressure setting vs. % max. control current
at 0.5 l/min (0.13 US gpm)
1
4 32
Ordering codes and description composition ______________________________________________________
Rating diagrams ____________________________________________________________________________________________
4
4
5
3
1
2
1 Cartridges
TYPE CODE DESCRIPTION
MC08Y/021B 0MC08002013 Pressure range 1, 12VDC
MC08Y/022B 0MC08002010 Pressure range 2, 12VDC
MC08Y/023B 0MC08002011 Pressure range 3, 12VDC
MC08Y/024B 0MC08002022 Pressure range 4, 12VDC
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 10÷100 bar (145÷1450 psi)
2 Pressure range 50÷200 bar (725÷2900 psi)
3 Pressure range 80÷350 bar (1160÷5100 psi)
4 Pressure range 5÷40 bar (72.5÷580 psi)
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils and connectors
TYPE CODE DESCRIPTION
2) MP35 12VDC 5SL4000120 12VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
4) MP35 24VDC 4SL4000240 24VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
For complete coils and connectors list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 1/4 3CC0820B11 Aluminium body for cavity 08 valve, G 1/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Pressure relief valves - 2 ways
Pressure control valves
21D1WWEI01E
1
2
• Solenoid proportional type, direct acting• Decreasing pressure with increasing current (NC)
• Poppet type
MC10T - MC10T-HF type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC10T MC10T-HF
Max. flow 3 l/min (0.79 US gpm) 10 l/min (2.64 US gpm)
Max. pressure 350 bar (5100 psi) 250 bar (3600 psi)
Oil leakage80% of max.
pressure setting0.25 cm3/min (0.015 in3/min) 0.50 cm3/min (0.030 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 10/2
Coil type* BH or BQP19 BQP19
Nominal voltages 12 VDC - 24VDC
Power rating 20.4 W (BH) - 15 W (BQP19) 15 W
Max control current1 2V -> 1.70 A - 24 V -> 0.85 A (BH)
12 V-> 1.25 A - 24 V -> 0.63 A (BQP19)12 V -> 1.25 A - 24 V -> 0.63 A
Dither frequency 150 Hz
Hysteresis <5%
Weight 0.54 kg (1.19 lb) 0.87 kg (1.91 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
27
32.31.27
96.73.81
50 Nm
37 lbft
1 2 1
2
32.5 110.9
MC10T-HFMC10T
1.28 4.37
27
50 Nm
37 lbft
22 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
MC10T/001B 0MC10002047 Pressure range 1
MC10T/002B 0MC10002048 Pressure range 2
MC10T/003B 0MC10002049 Pressure range 3
MC10T-HF/003B 0MC10002068 Pressure range 3
1A Complete cartridges with coilTYPE CODE DESCRIPTION
MC10T/031B 0MC10002019 Pressure range 1, 12VDC
MC10T/032B 0MC10002020 Pressure range 2, 12VDC
MC10T/033B 0MC10002021 Pressure range 3, 12VDC
2 Pressure range
TYPE DESCRIPTION
MC10T1 Pressure range 15÷130 bar (217÷1885 psi)2 Pressure range 15÷170 bar (217÷2465 psi)3 Pressure range 15÷210 bar (217÷3045 psi)
MC10T-HF3 Pressure range 20÷225 bar (290÷3260 psi)Note: for further pressure range contact Sales Dept.
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils
TYPE CODE DESCRIPTION
2) BH 12VDC 4SLD001200 12VDC-ISO4400 coil
3) BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
4) BH 24VDC 4SLD002400 24VDC-ISO4400 coil
5) BQP19 24VDC 4SL5000245 24VDC-ISO4400 coil
Note: for HF version use only BQP19 coil
For complete coils list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)For steel bodies or different threading see from page 215
6 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
MC10T - MC10T-HF type
Ordering codes and description composition ______________________________________________________
MC10T/031BMC10T/001B
1A1 4 33 22
4
6
5
3
2
1
1A
Pressure relief valves - 2 ways
23D1WWEI01E
Pressure control valves
MC10T pressure setting vs. % max. control current
at 1 l/min (0.26 US gpm)
MC10T pressure vs. flow 1->2for % of control current - Pressure range 1 -
% of the maximum control current
15 4530 60 75 90 1050
(bar) 250
200
150
100
50
0
Pre
ssure
Range 1
Range 2
Range 3
1000
2000
(psi)
0
3000
Flow (l/min)
0.5 1.51 2 2.5 3 3.50
(bar) 250
200
150
100
50
0
0 0.25 0.50 0.75
Pre
ssure
(US gpm)
0%
20% 40%
60%
80%
100%
1000
2000
(psi)
0
3000
Flow (l/min)
0.5 1.51 2 2.5 3 3.50
(bar) 250
200
150
100
50
0
Pre
ssure
0%
20% 40%
60%
80%
100%
0 0.25 0.50 0.75 (US gpm)
1000
2000
(psi)
0
3000
Flow (l/min)
0.5 1.51 2 2.5 3 3.50
(bar) 250
200
150
100
50
0
Pre
ssure
1000
2000
3000
(psi)
0
0%
20%40%
60%
80%
100%
0 0.25 0.50 0.75 (US gpm)
MC10T pressure vs. flow 1->2for % of control current - Pressure range 3 -
MC10T pressure vs. flow 1->2for % of control current - Pressure range 2 -
___________________________________________________________________________________________ Rating diagrams
MC10T - MC10T-HF type
MC10T-HF pressure setting vs. % max. control current
at 2 l/min (0.53 US gpm)
MC10T-HF pressure vs. flow 1->2for % of control current
(bar) 250
200
150
100
50
0
Pre
ssure
% of the maximum control current
20 40 60 80 1000
1000
2000
(psi)
0
3000
0
(bar)
250
300
200
100
150
50
2 4 860
(l/min)Flow10
Pre
ssure
0%
50%
100%
(US gpm)10.5 1.5 2 2.50
1000
2000
3000
4000(psi)
0
Pressure relief valves - 2 ways
24 D1WWEI01E
Pressure control valves
25D1WWEI01E
• Solenoid proportional type, direct acting• Poppet type
MC10X - MC10X-HF type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MC10X MC10X-HF
Max. flow 3 l/min (0.79 US gpm) 10 l/min (2.64 US gpm)
Max. pressure 350 bar (5100 psi) 250 bar (3600 psi)
Oil leakage80% of max.
pressure setting0.25 cm3/min (0.015 in3/min) 0.5 cm3/min (0.030 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 10/2
Coil type* BH or BQP19 BQP19
Nominal voltages 12 VDC - 24 VDC
Power rating 20.4 W (BH) - 15 W (BQP19) 15 W
Max. control current12 V -> 1.70 A - 24 V -> 0.85 A (BH)12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
12 V -> 1.25 A - 24 V -> 0.63 A
Dither frequency 150 Hz
Hysteresis <5%
Weight 0.760 kg (1.67 lb) 0.863 kg (1.90 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
NOTE (*): dimension for configuration without override, for dimensions with different type of emergency see page 213.
27
32.31.27
86*3.39*
50 Nm
37 lbft
1 2 1
2
1
2
27
50 Nm
37 lbft
32.51.28
94.8*3.73*
MC10X
MC10X-HF
26 D1WWEI01E
Pressure control valvesMC10X - MC10X-HF type
Ordering codes and description composition ______________________________________________________
0
T8
6
7
5
4
3
1
2
1 Cartridges
TYPE CODE DESCRIPTION
MC10X/001B 0MC10002050 Pressure range 1
MC10X/002B 0MC10002051 Pressure range 2
MC10X/003B 0MC10002052 Pressure range 3
MC10X-HF/003B 0MC10002064 Pressure range 3
MC10X-HF/T03B 0MC10002063 Pressure range 3
2 Complete cartridges with coilTYPE CODE DESCRIPTION
Note: not for MC10X-HFMC10X/031B 0MC10002039 Pressure range 1, 12VDC
MC10X/032B 0MC10002040 Pressure range 2, 12VDC
MC10X/033B 0MC10002041 Pressure range 3, 12VDC
3 Emergency
TYPE DESCRIPTION
0 Without override
T With screw
4 Pressure range
TYPE DESCRIPTION
MC10X
1 Pressure range 7÷120 bar (102÷1740 psi)
2 Pressure range 7÷170 bar (102÷2450 psi)
3 Pressure range 7÷210 bar (102÷3050 psi)
MC10X-HF
3 Pressure range 3÷230 bar (43÷3330 psi)
Note: for further pressure range contact Sales Dept.
5 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
6 Coil
TYPE CODE DESCRIPTION
2) BH 12VDC 4SLD001200 12VDC-ISO4400 coil
3) BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
4) BH 24VDC 4SLD002400 24VDC-ISO4400 coil
5) BQP19 24VDC 4SL5000245 24VDC-ISO4400 coil
Note: for HF version use only BQP19 coilFor complete coils list see from page 206
7 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
8 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
MC10X/001B MC10X/031B
1 2
65 54 43 3
Pressure relief valves - 2 ways
27D1WWEI01E
Pressure control valves MC10X - MC10X-HF type
(bar) 250
200
150
100
50
0
Pre
ssure
% of the maximum control current
20 40 60 80 1000
Range 2
Range 3
Range 1
1000
2000
(psi)
0
3000
MC10X pressure setting vs. % max. control current
at 1 l/min (0.26 US gpm)
MC10X pressure vs. flow 1->2for % of control current - Pressure range 1 -
Flow (l/min)
0.5 1.51 2 2.5 30
(bar) 250
200
150
100
50
0
Pre
ssure 100%
75%
50%
25%
0%
0 0.25 0.50 0.75(US gpm)
1000
2000
(psi)
0
3000
Flow (l/min)
0.5 1.51 2 2.5 30
(bar) 250
200
150
100
50
0
Pre
ssure
100%
75%
50%
25%
0%
0 0.25 0.50 0.75(US gpm)
1000
2000
(psi)
0
3000
MC10X pressure vs. flow 1->2for % of control current - Pressure range 2 -
MC10X pressure vs. flow 1->2for % of control current - Pressure range 3 -
___________________________________________________________________________________________ Rating diagrams
(bar) 250
200
150
100
50
0
Pre
ssure
% of the maximum control current
20 40 60 80 1000
1000
2000
(psi)
0
3000
MC10X-HF pressure setting vs. % max. control current
at 2 l/min (0.53 US gpm)
(US gpm)
0
(bar)
250
300
200
100
150
50
2 4 860
(l/min)Flow
10
10.5 1.5 2 2.50
Pre
ssure
100%
50%
0%
1000
2000
3000
4000(psi)
0
MC10X-HF pressure vs. flow 1->2for % of control current
Flow (l/min)
0.5 1.51 2 2.5 30
(bar) 250
200
150
100
50
0
Pre
ssure
100%
75%
50%
25%
0%
0 0.25 0.50 0.75(US gpm)
1000
2000
(psi)
0
3000
Pressure relief valves - 2 ways
28 D1WWEI01E
Pressure control valves
29D1WWEI01E
1
2
• Direct acting
• Poppet type• From SAE10 to SAE12 cavities
MD..M type
shockless pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MD10M MD12M
Nominal flow 60 l/min (15.8 US gpm) 100 l/min (26.4 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakageat 80% of max. pressure setting
5 cm3/min (0.3 in3/min) 5 cm3/min (0.3 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperature with NBR seals from -20°C (-4°F) to 80°C (176°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 SAE 12/2
Weight 0.200 kg (0.44 lb) 0.355 kg (0.78 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
C
A B
Valve type
A B C
mm in mm in mm in Nm lbft
MD10M 32 1.25 73.5 2.89 ø29.5 ø1.16 27 50 37
MD12M 46 1.81 92.5 3.64 ø35 ø1.38 32 80 59
2 1
MD10M
30 D1WWEI01E
Pressure control valvesMD..M type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MD10M/313B 0MD10002027 Pressure range 13
SAE cavity 12/2MD12M/513B 0MD12002004 Pressure range 13
2 Reaction time
TYPE DESCRIPTION
2 Reaction time 0.2 sec. (± 0.1 sec.)3 Reaction time 0.3 sec. (± 0.1 sec.)4 Reaction time 0.4 sec. (± 0.1 sec.)5 Reaction time 0.5 sec. (± 0.1 sec.)6 Reaction time 0.6 sec. (± 0.1 sec.)7 Reaction time 0.7 sec. (± 0.1 sec.)
3 Pressure range
TYPE DESCRIPTION
SAE cavity 10/211 Pressure range 130÷200 bar (1900÷2900 psi). Pressure ratio 1.912 Pressure range 180÷240 bar (2610÷3480 psi). Pressure ratio 2.213 Pressure range 220÷290 bar (3190÷4200 psi), Setting 250 bar
(3625 psi) at 25 l/min (6.6 US gpm). Pressure ratio 2.421 Pressure range 170÷270 bar (2465÷3915 psi). Pressure ratio 2.522 Pressure range 220÷290 bar (3190÷4200 psi). Pressure ratio 2.8SAE cavity 12/211 Pressure range 125÷155 bar (1810÷2250 psi). Pressure ratio 1.712 Pressure range 160÷190 bar (2320÷2760 psi). Pressure ratio 1.913 Pressure range 180÷240 bar (2610÷3480 psi), Setting 220 bar
(3190 psi) at 60 l/min (16 US gpm). Pressure ratio 2.221 Pressure range 150÷185 bar (1900÷2685 psi). Pressure ratio 222 Pressure range 190÷235 bar (2760÷3400 psi). Pressure ratio 2.3523 Pressure range 230÷275 bar (3335÷3990 psi). Pressure ratio 2.55Note: supplied valves are set at the requested pressure and sealed
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configuration
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
MD10M/313B
2 3 4
Ordering codes and description composition ______________________________________________________
5
4
1
2-3
Pressure relief valves - 2 ways
31D1WWEI01E
Pressure control valves MD..M type
MD10M performance curve examplewith typical dimensions
Pressure ratio:
First pressurereaction:
Rp=p2
p1
p1=p2
Rp
10 3020 40 50 6000
Flow (l/min)
(bar)
250
300
350
200
150
100
50
Pre
ssure
62 10 14
2000
1000
4000
5000
3000
(US gpm)(psi)
Min. setting
Max. setting
0
0
p1First pressure reaction50
100
150
200
250
300
0.1 0.2 0.3 0.4 0.50
0
1000
2000
3000
4000
Press.
sett.
P2
Reaction time (± 0.1 sec.)
(psi)
Time (sec)
(bar)
Pre
ssure
0
MD10M pressure vs. flowat max. and min. setting
0
(bar)
250
300
350
200
150
100
50Pre
ssure
2000
1000
4000
5000
3000
(psi)
0 0.1 0.2 0.3 0.4 0.5
Time (sec)
0
Min. setting
Max. setting
MD10M performance curveat max. and min. setting
MD10M pressure vs. flowat max. and min. setting
0
(bar)
250
300
350
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4 0.5
Time (sec)
Min. setting
Max. setting
2000
1000
4000
5000
3000
(psi)
0
MD10M performance curveat max. and min. setting
MD10M pressure vs. flowat max. and min. setting
0
(bar)
250
300
350
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4 0.5
Time (sec)
Min. setting
Max. setting
2000
1000
4000
5000
3000
(psi)
0
MD10M performance curveat max. and min. setting
Pressure range
11
130÷200 bar(1900÷2900 psi)
Pressure ratio 1.9Q=60l/min
(15.8 US gpm)
Pressure range
12
180÷240 bar(2610÷3480 psi)
Pressure ratio 2.2Q=60l/min
(15.8 US gpm)
Pressure range
13
220÷290 bar (3190÷4200 psi)
Setting 250 bar (3625 psi) at 25 l/min
(6.6 US gpm)Pressure ratio 2.4
Q=60l/min(15.8 US gpm)
62 10 14 (US gpm)
10 20 30 40 50 600
(l/min)Flow
0
(bar)
250
300
350
200
100
150
50
Pre
ssure
Max. setting
Min. setting
0
2000
1000
4000
5000
3000
(psi)
0
___________________________________________________________________________________________ Rating diagrams
0
(bar)
250
300
350
200
100
150
50
Pre
ssure
10 20 30 40 50 600
62 10 14
Max. setting
Min. setting
(US gpm)
(l/min)Flow
0
2000
1000
4000
5000
3000
(psi)
0
Pressure relief valves - 2 ways
32 D1WWEI01E
Pressure control valvesMD..M type
0
(bar)
250
300
350
200
100
150
50
10 20 30 40 50 600
(l/min)Flow
(US gpm)62 10 140
Min. setting
Max. setting
Pre
ssure
2000
1000
4000
5000
3000
(psi)
0
MD10M pressure vs. flowat max. and min. setting
MD10M performance curveat max. and min. setting
0
(bar)
250
300
350
200
100
150
50
10 20 30 40 50 600
(l/min)Flow
(US gpm)62 10 140
Min. setting
Max. setting
Pre
ssure
2000
1000
4000
5000
3000
(psi)
0
MD10M pressure vs. flowat max. and min. setting
MD10M performance curveat max. and min. setting
Pressure range
21
170÷270 bar (2465÷3915 psi)
Pressure ratio 2.5Q=60l/min
(15.8 US gpm)
Pressure range
22
220÷290 bar (3190÷4200 psi)
Pressure ratio 2.8Q=60l/min
(15.8 US gpm)
Rating diagrams ___________________________________________________________________________________________
0
(bar)
250
300
350
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4 0.5
Time (sec)
Max. setting
Min. setting
2000
1000
4000
3000
0
(psi)5000
0
(bar)
250
300
350
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4 0.5
Time (sec)
(psi)
Max. setting
Min. setting
2000
1000
4000
5000
3000
0
Pressure relief valves - 2 ways
33D1WWEI01E
Pressure control valves
p1First pressure reaction50
100
150
200
250
300
0.1 0.2 0.3 0.4 0.50
0
1000
2000
3000
4000
Press.
sett.
P2
Reaction time (± 0.1 sec.)
(psi)
Time (sec)
(bar)
Pre
ssure
0
MD12M performance curve examplewith typical dimensions
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
20 40 80600
(l/min)Flow
100
105 15 20 250
Min. setting
Max. setting
Pre
ssure
MD12M pressure vs. flowat max. and min. setting
MD12M performance curveat max. and min. setting
MD..M type
MD12M performance curveat max. and min. setting
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
20 40 80600
(l/min)Flow
100
105 15 20 250
Min. setting
Max. setting
MD12M pressure vs. flowat max. and min. setting
MD12M pressure vs. flowat max. and min. setting
MD12M performance curveat max. and min. setting
Pressure ratio:
First pressurereaction:
Rp=p2
p1
p1=p2
Rp
Pressure range
11
125÷155 bar (1810÷2250 psi
Pressure ratio 1.7Q=100 l/min(26.4 US gpm)
Pressure range
12
160÷190 bar(2320÷2760 psi
Pressure ratio 1.9Q=100 l/min(26.4 US gpm)
Pressure range
13
180÷220 bar (2610÷3190 psi)
Setting 220 bar (3190 psi) at 60 l/min
(16 US gpm)Pressure ratio 2.2
Q=100 l/min(26.4 US gpm)20 40 80600
(l/min)Flow
100
0
(bar)
250
300
200
100
150
50
Pre
ssure
2000
3000
4000
1000
0
(psi)(US gpm)105 15 20 250
Max. setting
Min. setting
___________________________________________________________________________________________ Rating diagrams
0
250
300
200
150
100
50Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Max. setting
Min. setting
0
250
300
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Min. setting
Max. setting
0
250
300
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Max. setting
Min. setting
Pressure relief valves - 2 ways
34 D1WWEI01E
Pressure control valvesMD..M type
MD12M performance curveat max. and min. setting
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
20 40 80600
(l/min)Flow
100
105 15 20 250
Min. setting
Max. setting
Pre
ssure
MD12M pressure vs. flowat max. and min. setting
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
20 40 80600
(l/min)Flow
100
105 15 20 250
Min. setting
Max. setting
Pre
ssure
MD12M pressure vs. flowat max. and min. setting
MD12M performance curveat max. and min. setting
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
20 40 80600
(l/min)Flow
100
105 15 20 250
Min. setting
Max. setting
Pre
ssure
MD12M pressure vs. flowat max. and min. setting
MD12M performance curveat max. and min. setting
Pressure range
21
150÷185 bar(1900÷2685 psi)Pressure ratio 2
Q=100 l/min(26.4 US gpm)
Pressure range
22
190÷235 bar(2760÷3400 psi)
Pressure ratio 2.35Q=100 l/min(26.4 US gpm)
Pressure range
23
230÷275 bar (3335÷3990 psi)
Pressure ratio 2.55Q=100 l/min(26.4 US gpm)
Rating diagrams ___________________________________________________________________________________________
0
250
300
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Max. setting
Min. setting
0
250
300
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Min. setting
Max. setting
0
250
300
200
150
100
50
Pre
ssure
0 0.1 0.2 0.3 0.4
Time (sec)
(bar)
2000
1000
4000
3000
(psi)
0
Min. setting
Max. setting
Pressure relief valves - 2 ways
Pressure control valves
35D1WWEI01E
• Differential operated• Poppet type
MG..A type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MG10A MG12A
Nominal flow 60 l/min (15.8 US gpm) 100 l/min (26.4 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting2 cm3/min (0.122 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 SAE 12/2
Weight 0.34 kg (0.75 lb) 0.87 kg (1.92 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
A B
13
Valve typeA B
mm in mm in Nm lbft
MG10A/0S 32.3 1.27 94.5 3.72 27 50 37
MG12A/0S 46 1.81 126.5 4.98 36 80 59
For dimensions with different type of adjustment see page 212
2 1
MG10A
1
2
36 D1WWEI01E
Pressure control valvesMG..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MG10A/0S1B 0MG10002009 Pressure range 1
MG10A/0S2B 0MG10002002 Pressure range 2
MG10A/0S3B 0MG10002003 Pressure range 3
MG10A/0S4B 0MG10002001 Pressure range 4
SAE cavity 12/2MG12A/0S1B 0MG12002000 Pressure range 1
MG12A/0S2B 0MG12002001 Pressure range 2
MG12A/0S3B 0MG12002002 Pressure range 3
2 Adjustments
TYPE DESCRIPTION
S Screw with cap
V With handwheel (part code: see point 6)
X Valve set with antitampering cap (part code: see point 6)
1
MG10A/0S1B
2 3 4
Ordering codes and description composition ______________________________________________________
Rating diagrams ____________________________________________________________________________________________
MG10A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
(psi)
(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
15 30 60450
(l/min)Flow
75
105 150
Range 3: 250 bar (3625 psi)
Range 2: 150 bar (2175 psi)
Range 4: 30 bar (435 psi)
Range 1: 80 bar (1160 psi)
Pre
ssure
(psi)(US gpm)
2000
3000
4000
1000
00
(bar)
250
300
200
100
150
50
30 60 120900
(l/min)Flow
150
2010 300
Range 1: 50 bar (725 psi)
Pre
ssure
Range 3: 250 bar (3625 psi)
Range 2: 150 bar (2175 psi)
MG12A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
5
12
3
4
2-6
3 Pressure range
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 For SAE cavity 10/2: pressure range 30÷100 bar (435÷1450 psi); Std. setting 80 bar (1160 psi)
For SAE cavity 12/2: pressure range 20÷100 bar (290÷1450 psi); Std. setting 50 bar (725 psi)
2 Pressure range 50÷200 bar (725÷2900 psi);
Std. setting150 bar (2175 psi)
3 Pressure range 150÷350 bar (2175÷5100 psi);
Std. setting 250 bar (3625 psi)
4 Pressure range 5÷60 bar (72.5÷870 psi);
Std. setting 30 bar (435 psi), only for SAE cavity 10/2
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Accessories
TYPE CODE DESCRIPTION
- 4VL2407100 Handwheel
- 4COP120420 Antitampering cap
Pressure relief valves - 2 ways
Pressure control valves
37D1WWEI01E
1
2
• Pilot operated
• Spool type• From SAE10 to SAE12 cavities
MP..A type
pressure relief valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MP10A MP12A
Nominal flow 60 l/min (16 US gpm) 100 l/min (26.4 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting25 cm3/min (1.525 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 SAE 12/2
Weight 0.190 kg (0.42 lb) 0.300 kg (0.661 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
A B
Valvetype
A B
mm in mm in Nm lbft
MP10A/0S 32.3 1.27 54.5 2.15 27 50 37
MP12A/0S 46 1.81 52.5 2.07 32 80 59
For dimensions with different type of adjustment see page 212
27 10
1 2
MP10A
38 D1WWEI01E
Pressure control valves
MP10A pressure vs. flowStd. setting at 5 l/min
MP12A pressure vs. flowStd. setting at 5 l/min
MP..A type
1
MP10A/0S2B
2 3 4
Ordering codes and description composition ______________________________________________________
2
5
4
1 2-7
3-6
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MP10A/0S2B 0MP10002015 Pressure range 2
SAE cavity 12/2MP12A/0S2B 0MP12002000 Pressure range 2
2 Adjustments
TYPE DESCRIPTION
S Screw with cap
V With handwheel (part code: see point 7)
X Valve set with antitampering cap (part code: see point 7)
3 Pressure range
TYPE DESCRIPTION
1 Pressure range 5÷50 bar (72.5÷725 psi)
2 Pressure range 50÷220 bar (725÷3190 psi)
3 Pressure range 150÷350 bar (2175÷5100 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 3/8 3CC1220D11 Aluminium body for cavity 12 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
1 3ML1081400 Pressure range 1
2 3ML1081401 Pressure range 2
3 3ML1081402 Pressure range 3
7 Accessories
TYPE CODE DESCRIPTION
- 4VL2307007 Handwheel (for MP10A valve)- 4VL2307001 Handwheel (for MP12A and MP16A valves)
- 4COP116420 Antitampering cap
Pressure relief valves - 2 ways
39D1WWEI01E
Pressure control valves MP..A type
40 1206020 80 1000
(l/min)Flow
0
30
60
90
120(bar)
Pre
ssure
(psi)(US gpm)8 16 240
500
1000
1500
0
Range 1: 20 bar (290 psi)
40 1206020 80 1000
(l/min)Flow
0
60
120
180
240(bar)
Pre
ssure
(psi)(US gpm)8 16 240
1000
2000
3000
0
Range 2: 150 bar (2175 psi)
40 1206020 80 1000
(l/min)Flow
360
(bar)
60
120
180
240
300
(US gpm)8 16 240
0
Pre
ssure
Range 3: 250 bar (3625 psi)
2000
1000
4000
5000
3000
(psi)
0
MP10A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
20 603010 40 500
0
20
40
60
80
(l/min)Flow
(bar)
Pre
ssure
(psi)(US gpm)4 8 120
900
300
600
0
Range 1: 20 bar (290 psi)
20 603010 40 500
(l/min)Flow
0
60
120
180
240(bar)
Pre
ssure
(psi)(US gpm)4 8 120
1000
2000
3000
0
Range 2: 150 bar (2175 psi)
MP10A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MP10A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MP12A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MP12A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
MP12A pressure vs. flowStd. setting at 5 l/min (1.32 US gpm)
___________________________________________________________________________________________ Rating diagrams
20 603010 40 500
(l/min)Flow
360
(bar)
60
120
180
240
300
(US gpm)4 8 120
0
Pre
ssure
Range 3: 250 bar (3625 psi)
2000
1000
4000
5000
3000
(psi)
0
Pressure relief valves - 2 ways
40 D1WWEI01E
Pressure control valves
41D1WWEI01E
1
2
• Pilot operated
• Spool type• SAE16 cavities
MP16M type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MP16M
Nominal flow 400 l/min (105.67 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting100 cm3/min (6.102 in3/min)
Fluid mineral based oil
Viscosity 12-400 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 16/2
Weight 0.490 kg (1.080 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
36
5
19
1 2
45.21.78
20 Nm
15 lbft
100 Nm
74 lbft
49.81.96
42 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 16/2MP16M/0Y1B 0MP16002017 Pressure range 1
MP16M/0Y2B 0MP16002013 Pressure range 2
MP16M/0Y3B 0MP16002014 Pressure range 3
2 Adjustments
TYPE DESCRIPTION
Y With screw
X Valve set with antitampering cap (part code: see point 7)
3 Pressure range
TYPE DESCRIPTION
1 Pressure range 15÷50 bar (217.5÷725 psi)
2 Pressure range 50÷220 bar (725÷3190 psi)
3 Pressure range 150÷350 bar (2175÷5100 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 16/2-G 1 3CC1620F210 Steel body for cavity 16 valve, G 1 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For other bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
1 3ML1081400 Pressure range 1
2 3ML1081401 Pressure range 2
3 3ML1081402 Pressure range 3
7 Accessories
TYPE CODE DESCRIPTION
- 4COP126300 Antitampering cap (x2)
1
MP16M/0Y2B
2 3 4
Ordering codes and description composition ______________________________________________________
MP16M type
5
4
1
3-6
2-7
MP16M pressure vs. flow (range 1)Std. setting at 5 l/min (1.32 US gpm)
MP16M pressure vs. flow (range 2)Std. setting at 5 l/min (1.32 US gpm)
MP16M pressure vs. flow (range 3)Std. setting at 5 l/min (1.32 US gpm)
400350300250200150100500
Flow Q (l/min)
400
100
200
300
0
(bar)
Pre
ssure
(US gpm)
(psi)
2000
1000
3000
4000
5000
0
1007550250
Min. setting
Standard setting
Max. setting
400350300250200150100500
Flow Q (l/min)
200
50
100
150
0
(bar)
Pre
ssure
(US gpm)
(psi)
1000
500
1500
2000
2500
0
1007550250
Min. setting
Standard setting
Max. setting
400350300250200150100500
Flow Q (l/min)
400
100
200
300
0
(bar)
Pre
ssure
(US gpm)
(psi)
2000
1000
3000
4000
5000
0
1007550250
Min. setting
Standard setting
Max. setting
Rating diagrams ____________________________________________________________________________________________
Pressure relief valves - 2 ways
Pressure control valves
43D1WWEI01E
MP16M pressure vs. flow (range 3)Std. setting at 5 l/min
1
2
• Solenoid proportional type, pilot operated• Decreasing pressure with increasing current (NC)
• Spool type• From SAE10 to SAE12 cavities
MP..T Type
pressure relief valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MP10T MP12T
Max. flow 60 l/min (16 US gpm) 120 l/min (31.7 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakageat 80% of max. pressure setting
<150 cm3/min (9.15 in3/min) <180 cm3/min (<10.1 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 10/2 SAE 12/2
Coil type* BH or BQP19
Nominal voltages 12 VDC - 24 VDC
Power rating 20.4 W (BH) - 15 W (BQP19)
Max control current12 V -> 1.70 A - 24 V -> 0.85 A (BH)
12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
Dither frequency 200 Hz 200 Hz
Hysteresis <5%
Weight 0.77 kg (1.70 lb) 0.92 kg (2.03 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
Valvetype
A B
mm in mm in Nm lbft
MP10T 32.6 1.28 96.5 3.80 27 50 37
MP12T 45 1.81 113 4.45 32 80 59
A B
1 2
MP10T
44 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MP10T/031B 0MP10002051 Pressure range 1
MP10T/032B 0MP10002052 Pressure range 2
MP10T/033B 0MP10002053 Pressure range 3
SAE cavity 12/2MP12T/031B 0MP12002028 Pressure range 1
MP12T/032B 0MP12002029 Pressure range 2
MP12T/033B 0MP12002030 Pressure range 3
MP12T/034B 0MP12002035 Pressure range 4
2 Complete cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MP10T/031B 0MP10002035 Pressure range 1, 12VDC
MP10T/032B 0MP10002036 Pressure range 2, 12VDC
MP10T/033B 0MP10002037 Pressure range 3, 12VDC
SAE cavity 12/2MP12T/031B 0MP12002020 Pressure range 1, 12VDC
MP12T/032B 0MP12002021 Pressure range 2, 12VDC
MP12T/033B 0MP12002022 Pressure range 3, 12VDC
MP12T/034B 0MP12002027 Pressure range 4, 12VDC
MP10T/001B MP10T/031B
MP..T type
MP10T pressure setting vs. % max. control current
at 5 l/min (1.32 US gpm)
40 10020 60 800
0
100
200
300(bar)
Pre
ssure
% of the max control current
2000
3000
4000
1000
0
(psi)
Range 1
Range 2
Range 3
MP10T pressure vs. flow 1->2for % of control current - Pressure range 1 -
300(bar)
0
100Pre
ssure
20 3010 40 50 600(l/min)Flow
200
2000
3000
4000
1000
0
(psi)0 4 8 12 (US gpm)
75%
50%25%
0%
100%
54 43 3
Ordering codes and description composition ______________________________________________________
Rating diagrams __________________________________________________________________________________________
6
5
7
4
3
2
1
1 2
3 Pressure range
TYPE DESCRIPTION
1 Pressure range 8÷130 bar (116÷1900 psi)
2 Pressure range 8÷180 bar (116÷2600 psi)
3 Pressure range 8÷240 bar (116÷3500 psi)
4 Pressure range 8÷300 bar (116÷4350 psi)
Note: for further pressure range contact Sales Dept.
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
2) BH 12VDC 4SLD001200 12VDC-ISO4400 coil
3) BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
4) BH 24VDC 4SLD002400 24VDC-ISO4400 coil
5) BQP19 24VDC 4SL5000245 24VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Pressure relief valves - 2 ways
45D1WWEI01E
Pressure control valves MP..T type
MP10T pressure vs. flow 1->2for % of control current - Pressure range 2 -
300(bar)
0
100Pre
ssure
20 3010 40 50 600(l/min)Flow
200
2000
3000
4000
1000
0
(psi)0 4 8 12 (US gpm)
75%
50%25%
0%
100%
300(bar)
0
100Pre
ssure
20 3010 40 50 600(l/min)Flow
200
2000
3000
4000
1000
0
(psi)0 4 8 12 (US gpm)
75%
50%25%
0%
100%
MP10T pressure vs. flow 1->2for % of control current - Pressure range 3 -
MP12T pressure setting vs. % max. control current
at 10 l/min (2.6 US gpm)
MP12T pressure vs. flow 1->2for % of control current - Pressure range 1 -
MP12T pressure vs. flow 1->2for % of control current - Pressure range 2 -
MP12T pressure vs. flow 1->2for % of control current - Pressure range 3 -
MP12T pressure vs. flow 1->2for % of control current - Pressure range 4 -
___________________________________________________________________________________________ Rating diagrams
40 10020 60 800% of the max control current
2000
3000
4000
5000
1000
0
(psi)
0
150
50
250
350(bar)
Pre
ssure
Range 1
Range 2
Range 3
Range 4
40 12020 60 800
0
150
50
250
350(bar)
Pre
ssure
0100
80%
100%
60%
10 20 300 (US gpm)
(l/min)Flow
40%
0%
20%
2000
3000
4000
5000
1000
(psi)
40 12020 60 800
0
150
50
250
350(bar)
Pre
ssure
0100
80%
100%
60%
40%
20%
0%
10 20 300 (US gpm)
(l/min)Flow
2000
3000
4000
5000
1000
(psi)
40 12020 60 800
0
150
50
250
350(bar)
Pre
ssure
0100
80%
100%
60%
40%
20%0%
10 20 300 (US gpm)
(l/min)Flow
2000
3000
4000
5000
1000
(psi)
0
200
300
400(bar)
Pre
ssure
100
(psi)
2000
3000
4000
5000
1000
0
20%
40%
60%
80%
100%
0%
40 12020 60 800 100
10 20 300 (US gpm)
(l/min)Flow
Pressure relief valves - 2 ways
46 D1WWEI01E
Pressure control valves
47D1WWEI01E
1
2
• Solenoid proportional type, pilot operated• Increasing pressure with increasing current (NO)
• Spool type• From SAE10 to SAE12 cavities
MP..X type
pressure relief valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MP10X MP12X
Max. flow 60 l/min (16 US gpm) 120 l/min (31.7 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakageat 80% of max. pressure setting
<150 cm3/min (9.15 in3/min) <180 cm3/min (10.1 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 10/2 SAE 12/2
Coil type* BH or BQP19
Nominal voltages 12 VDC - 24 VDC
Power rating 20.4 W (BH) - 15 W (BQP19)
Max control current12 V -> 1.70 A - 24 V -> 0.85 A (BH)
12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
Dither frequency 180 Hz 180 Hz
Hysteresis <5%
Weight 0.76 kg (1.67 lb) 0.88 kg (1.94 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
Valvetype
A B
mm in mm in Nm lbft
MP10X/0 32.3 1.27 86 3.39 27 50 37
MP12X/0 45 1.81 102 4.02 32 80 59
For dimensions with different type of emergency see page 213
A B
1 2
MP10X
48 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MP10X/001B 0MP10002054 Pressure range 1
MP10X/002B 0MP10002055 Pressure range 2
MP10X/003B 0MP10002056 Pressure range 3
MP10X/004B 0MP10002057 Pressure range 4
SAE cavity 12/2MP12X/001B 0MP12002031 Pressure range 1
MP12X/002B 0MP12002032 Pressure range 2
MP12X/003B 0MP12002033 Pressure range 3
MP12X/004B 0MP12002034 Pressure range 4
2 Complete cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2MP10X/031B 0MP10002044 Pressure range 1, 12VDC
MP10X/032B 0MP10002045 Pressure range 2, 12VDC
MP10X/033B 0MP10002046 Pressure range 3, 12VDC
MP10X/034B 0MP10002047 Pressure range 4, 12VDC
SAE cavity 12/2MP12X/031B 0MP12002023 Pressure range 1, 12VDC
MP12X/032B 0MP12002024 Pressure range 2, 12VDC
MP12X/033B 0MP12002025 Pressure range 3, 12VDC
MP12X/034B 0MP12002026 Pressure range 4, 12VDC
MP..X type
40 10020 60 800
% of the max control current
0
200
300
400(bar)
Pre
ssure
100Range 1
Range 2
Range 3Range 4
2000
3000
4000
5000
1000
0
(psi)
MP10X pressure setting vs. % max. control current
at 5 l/min (1.32 US gpm)
20 5010 30 4000
150
100
200
50
250(bar)
Pre
ssure
(l/min)Flow
100%
75%
50%
25%
0%
2000
3000
1000
0
(psi)
30 6 9 12 (US gpm)
MP10X pressure vs. flow 1->2for % of control current - Pressure range 1 -
Ordering codes and description composition ______________________________________________________
Rating diagrams __________________________________________________________________________________________
0
T
7
2
8
6
5
4
1
3
MP10X/031B
6 5432
MP10X/001B
5431
3 Emergency
TYPE DESCRIPTION
O Without override
T With screw
4 Pressure range
TYPE DESCRIPTION
1 Pressure range 10÷120 bar (145÷1740 psi)2 Pressure range 10÷160 bar (145÷2320 psi)3 Pressure range 10÷230 bar (145÷3335 psi)4 Pressure range 10÷350 bar (145÷5100 psi)Note: for further pressure range contact Sales Dept.
5 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
6 Coils
TYPE CODE DESCRIPTION
2) BH 12VDC 4SLD001200 12VDC-ISO4400 coil
3) BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
4) BH 24VDC 4SLD002400 24VDC-ISO4400 coil
5) BQP19 24VDC 4SL5000245 24VDC-ISO4400 coil
For complete coils list see from page 206
7 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)For steel bodies or different threading see from page 215
8 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Pressure relief valves - 2 ways
49D1WWEI01E
Pressure control valves MP..X type
20 5010 30 400(l/min)Flow
0
150
200
100
50
250(bar)
Pre
ssure
2000
3000
1000
0
(psi)
(US gpm)30 6 9 12
100%
75%
50%
25%
0%
MP10X pressure vs. flow 1->2for % of control current - Pressure range 2 -
0
200
300
400(bar)
Pre
ssure
100
20 5010 30 400(l/min)Flow
(psi)
(US gpm)30 6 9 12
2000
3000
4000
5000
1000
0
100%
75%
50%
25%
0%
300(bar)
0
100Pre
ssure
2010 30 40 500(l/min)Flow
200
2000
3000
4000
1000
0
(psi)(US gpm)40 8 12
100%
75%
50%
25%
0%
MP10X pressure vs. flow 1->2for % of control current - Pressure range 3 -
MP10X pressure vs. flow 1->2for % of control current - Pressure range 4 -
MP12X pressure setting vs. % max. control current
at 10 l/min (2.64 US gpm)
MP12X pressure vs. flow 1->2for % of control current - Pressure range 1 -
MP12X pressure vs. flow 1->2for % of control current - Pressure range 2 -
MP12X pressure vs. flow 1->2for % of control current - Pressure range 3 -
MP12X pressure vs. flow 1->2for % of control current - Pressure range 4 -
___________________________________________________________________________________________ Rating diagrams
40 10020 60 800
% of the max control current
0
200
300
400(bar)
Pre
ssure
100Range 1Range 2Range 3
Range 4
2000
3000
4000
5000
1000
0
(psi)
40 12020 60 800 100
(l/min)Flow
0
(US gpm)
0%
100%
60%
40%
20%
0
150
50
250
350(bar)
Pre
ssure
10 20 300
80% 2000
3000
4000
5000
1000
(psi)
0%20%
40%
60%
40 12020 60 800 100
(l/min)Flow
0
150
50
250
350(bar)
Pre
ssure
0
(US gpm)10 20 300
80%
100%
2000
3000
4000
5000
1000
(psi)
0%
100%
60%
80%
40%
20%
0
40 12020 60 800 100
(l/min)Flow
0
150
50
250
350(bar)
Pre
ssure
0
(US gpm)10 20 30
2000
3000
4000
5000
1000
(psi)
0
200
300
400(bar)
Pre
ssure
100
(psi)
2000
3000
4000
5000
1000
0
20%
40%
60%
80%100%
0%
40 12020 60 800 100
10 20 300 (US gpm)
(l/min)Flow
Pressure relief valves - 2 ways
50 D1WWEI01E
Pressure control valves
51D1WWEI01E
• Solenoid proportional type, pilot operated• Increasing pressure with increasing current (NO)
• Spool type
MP16Y type
pressure relief valve - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
MP16Y
Nominal flow 5 l/min (1.32 US gpm)
Max. flow 150 l/min (40 US gpm)
Max. pressure Line 1=350 bar (5100 psi); Line 2=210 bar (3045 psi)
Oil leakage80% of max.
pressure setting 200 cm3/min (12.20 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 16/2
Coil type* MP35
Nominal voltages 12 VDC - 24VDC
Power rating 11.2 W (12 VDC) - 11.4 W (24 VDC)
Max control current 12 V -> 1.25 A - 24 V -> 0.68 A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.96 kg (2.11 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 190.
41 3
45.21.78
99.13.90
100 Nm
74 lbft5 Nm
3.7 lbft
1 2 1
2
52 D1WWEI01E
Pressure control valvesMP16Y type
1
MP16Y/021B
4 3
60
120
180
240
300(psi)
40 6020 80 1000
360
(bar)
0
1000
0
2000
3000
4000
5000
Pre
ssure
Range 4
Range 1
Range 2
Range 3
% of the max control current
Pressure setting vs.% max. control current
at 5 l/min (1.32 US gpm)
Pressure vs. flow 1->2with de-energized coil
Pressure vs. flow 1->2for % of control current - Pressure range 2 -
2
Ordering codes and description composition ______________________________________________________
Rating diagrams __________________________________________________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
MP16Y/021B 0MP16002007 Pressure range 1, 12VDC
MP16Y/022B 0MP16002002 Pressure range 2, 12VDC
MP16Y/023B 0MP16002009 Pressure range 3, 12VDC
MP16Y/024B 0MP16002011 Pressure range 4, 12VDC
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 10÷100 bar (145÷1450 psi)
2 Pressure range 50÷200 bar (725÷2900 psi)
3 Pressure range 80÷350 bar (1160÷5100 psi)
4 Pressure range 5÷40 bar (72.5÷580 psi)
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils and connectors
TYPE CODE DESCRIPTION
2) MP35 12VDC 5SL4000120 12VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
4) MP35 24VDC 4SL4000240 24VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
For complete coils and connectors list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
5
4
4
3
2
1
20 3010 40 5000
250
350
(bar)
0
50
150
Pre
ssure
100 20 305000
3000
4000
1000
2000
(psi)
(US gpm)
100%
75%
50%
25%
% of the max control current
20 3010 40 500
(l/min)Flow
14
12
(bar)
4
8
(psi)
(US gpm)
0
100
150
200
Pre
ssure
50
6 930 12
Pressure relief valves - 2 ways
53D1WWEI01E
Pressure control valves
• Direct acting
• Without relieving
• Spool type• From SAE08 to SAE10 cavities
RB..A type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RB08A RB10A
Nominal flow 8 l/min (0.3 US gpm) 30 l/min (1.2 US gpm)
Max. pressureline 1=150 bar (2175 psi)
line 2=350 bar (5100 psi)
Oil leakage at 100 bar (1450 psi) 10 cm3/min (0.61 in3/mm) 40 cm3/min (2.44 in3/mm)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Weight 0.240 kg (0.53 lb) 0.360 kg (0.79 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
21
3
1
2 3
Valve typeA B
mm in mm in C D Nm lbft
RB08A/0S 40.8 1.60 79.5 3.13 24 24 30 22
RB10A/0S 47.2 1.86 94.5 3.72 27 27 50 37
For dimensions with different type of adjustment see page 212
A B
CD 13
RB10A
54 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3RB08A/0S2B 0RB08002000 Screw adjustment, pressure range 2SAE cavity 10/3RB10A/0S2B 0RB10002001 Screw adjustment, pressure range 2
2 Adjustments
TYPE DESCRIPTION
S Screw
V With handwheel see point 7
RB..A type
1
RB08A/0S2B
2 3 4
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
RB08A pressure reducing vs. flow 2->1 RB10A pressure reducing vs. flow 2->1
Flow
5 1510 20 30 3525
Q (l/min)
0
(bar)
160
200
120
80
0
40
0 31.5 4.5 7.56 (US gpm)9
0
Pre
ssure
750
1500
2250
(psi)
Range 3
Range 2
Range 1
3-64
2-7
5
12
Flow
1.5 4.53 6 9 10.57.5
Q (l/min)
0
(bar)
160
200
120
80
0
40
0 10.5 1.5 2 (US gpm)2.5
0
Pre
ssure
250
500
750
1000
(psi)
Range 3
Range 2
Range 1
3 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 5÷50 bar (72.5÷725 psi);
Std. setting 30 bar (435 psi)
2 Pressure range 20÷100 bar (290÷1450 psi);
Std. setting 50 bar (725 psi)
3 Pressure range 50÷150 bar (725÷2175 psi);
Std. setting 100 bar (1450 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G 1/4 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
SAE cavity 08/31 3ML1103600 Pressure range 1
2 3ML1103601 Pressure range 2
3 3ML1104000 Pressure range 3
SAE cavity 10/31 3ML1144601 Pressure range 1
2 3ML1144602 Pressure range 2
3 3ML1144603 Pressure range 3
7 Accessories
TYPE CODE DESCRIPTION
- 4VL2407100 handwheel
Pressure reducing valves - 3 ways
55D1WWEI01E
Pressure control valves
• Direct acting
• With relieving
• Spool type• From SAE08 to SAE10 cavities
RD..A type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RD08A RD10A
Nominal flow 8 l/min (0.3 US gpm) 30 l/min (1.2 US gpm)
Max. pressureline 1=150 bar (2175 psi)
line 2=350 bar (5100 psi)
Oil leakage at 100 bar (1450 psi) 10 cm3/min (0.61 in3/mm) 40 cm3/min (2.44 in3/mm)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Weight 0.240 kg (0.53 lb) 0.360 kg (0.79 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
2
3
1 1
2 3
Valve typeA B
mm in mm in C D Nm lbft
RD08A/0S 40.8 1.60 79.5 3.13 24 24 30 22
RD10A/0S 47.2 1.86 94.5 3.72 27 27 50 37
For dimensions with different type of adjustment see page 212
A B
CD 13
RD10A
56 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3RD08A/0S2B 0RD08002005 Screw adjustment, pressure range 2SAE cavity 10/3RD10A/0S2B 0RD10002001 Screw adjustment, pressure range 2
3 Adjustments
TYPE DESCRIPTION
S Screw
V With handwheel see point 7
RD..A type
1
RD08A/0S2B
2 3 4
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
Flow
20 010 20 3010
Q (l/min)
30
40
80
120
160
200(bar)
Pre
ssure
6 4 2 0 2 4 6
500
00
1000
1500
2000
2500
(US gpm)
(psi)
Range 3
Range 2
Range 1
Flow
6 03 6 93
Q (l/min)
9
30
0
60
90
120
150(bar)
Pre
ssure
6 4 2 0 2 4 6
500
0
1500
1000
2000
(US gpm)(psi)
Range 1
Range 2
Range 3
RD08A reducing/relieving pressure vs. flow RD10A reducing/relieving pressure vs. flowRelieving 1->3 Relieving 1->3Pressure reducing 2->1 Pressure reducing 2->1
3-64
2-7
5
12
4 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 5÷50 bar (72.5÷725 psi);
Std. setting 30 bar (435 psi)
2 Pressure range 20÷100 bar (290÷1450 psi);
Std. setting 50 bar (725 psi)
3 Pressure range 50÷150 bar (725÷2175 psi);
Std. setting 100 bar (1450 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G 1/4 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see page 215
6 Springs
TYPE CODE DESCRIPTION
SAE cavity 08/31 3ML1103600 Pressure range 1
2 3ML1103601 Pressure range 2
3 3ML1104000 Pressure range 3
SAE cavity 10/31 3ML1144601 Pressure range 1
2 3ML1144602 Pressure range 2
3 3ML1144603 Pressure range 3
7 Accessories
TYPE CODE DESCRIPTION
- 4VL2407100 handwheel
Pressure reducing valves - 3 ways
57D1WWEI01E
Pressure control valves
• Solenoid proportional type, direct acting• With relieving (NO)
• Spool type
RD08W type
pressure reducing valve - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RD08W
Nominal flow 4 l/min (1.05 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 08/3
Coil type* MP35
Nominal voltages 12 VDC - 24 VDC
Power rating 11.2 W (12 VDC) - 11.4 W (24 VDC)
Max control current 12 V -> 1.25 A - 24 V -> 0.68 A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.680 kg (1.50 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
23
1
1
2 3
41.41.63
75
2.95
30 Nm
22 lbft
5 Nm
3.7 lbft
335
58 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
RD08W/021B 0RD08002001 Pressure range 1, 12VDC
0 0.5 1 1.5 2 2.5 3 3.5 4
Flow Q (l/min)
(US gpm)
(psi)0.20 0.4 0.6 0.8
15
30
45
60
75
0
(bar)
4
3
5
0
2
1
Pre
ssure
6
% of the max control current
20 60 8020 40 100
(bar)
20
15
25
30
0
10
5
Pre
ssure
100
200
300
400
0
0
(psi)
Range 1
Range 2
5
10
15
20
25
30(bar)
Pre
ssure
Flow Q (l/min)
0.40.2 0.6 0.8 1-0.8-1 -0.6 -0.4 -0.2
(psi)
(US gpm)
100
200
300
400
0
0
100%
75%
50%
25%
Pressure reducing vs. control current
RD08W type
RD08W/021B
1
4 32
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
(bar)
8
6
10
0
4
2
Pre
ssure
12
14
0 0.5 1 1.5 2 2.5 3 3.5 4
Flow Q (l/min)
(US gpm)
(psi)
30
60
90
120
150
0.20 0.4 0.6 0.8
180
0
Pressure drop vs. flow 2->1Pressure range 1
Pressure drop vs. flow 1->2Pressure range 1
Reducing/relieving pressure vs. flowfor % of control current - Pressure range 1Relieving 1->3 Pressure reducing 2->1
4
4
5
3
1
2
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 5÷25 bar (72.5÷363 psi)
2 Pressure range 0÷12 bar (0÷174 psi)
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils and connectors
TYPE CODE DESCRIPTION
2) MP35 12VDC 5SL4000120 12VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
4) MP35 24VDC 4SL4000240 24VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
For complete coils and connectors list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G 1/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Pressure reducing valves - 3 ways
59D1WWEI01E
Pressure control valves
• Solenoid proportional type, direct acting• With relieving (NO)
• Spool type
RD08S-RD08T type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RD08S RD08T
Nominal flow 4 l/min (1.05 US gpm) 12 l/min (3.17 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage - -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -40°C (-40°F) to 100°C (212°F)
Cavity SAE 08/3 SAE 8/3
Coil type* MSM 19
Nominal voltages 12 VDC - 24 VDC
Power rating 21.6 W (12 VDC) - 22.5 W (24 VDC)
Max control current 12 V -> 1.25 A - 24 V -> 0.68A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.492 kg (1.08 lb) 1.140 kg (0.79 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
Valvetype
A B
mm in mm in
RD08S 41 1.61 87.5 1.27
RD08T 41 1.61 97 1.81
23
1
A B
30 Nm
22 lbft
24 RD08S
1
2 3
60 D1WWEI01E
Pressure control valvesRD08S-RD08T type
RD08S/003B
1 243
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
RD08S/003B 0RD08002025 Pressure range 1
RD08T/001B 0RD08002016 Pressure range 2
2 Complete cartridges
TYPE CODE DESCRIPTION
RD08S/023B 0RD08002023 Pressure range 1, 12VDC
RD08T/021B 0RD08002024 Pressure range 2, 12VDC
3 Pressure range
TYPE DESCRIPTION
1 Pressure range 5÷45 bar (72.5÷652.5 psi)
3 Pressure range 5÷35 bar (72.5÷507.5 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
2) MSM 19 12VDC 4SL5000128 12VDC-ISO4400 coil
4) MSM 19 24VDC 4SL5000247 24VDC-ISO4400 coil
For complete coils list see page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 8 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
7
5
6
4
3
1
2
RD08S/023B
5 43
Pressure reducing valves - 3 ways
61D1WWEI01E
Pressure control valves RD08S-RD08T type
Current
0.2 0.60.4 0.8 1.0 1.2 1.40
(bar)
25
20
15
10
5
0
Pre
ssure
30
35
40
(A)
500
100
0
200
300
400
(psi)
43.532.521.510.5
16
2
4
6
8
10
12
14
0
0
50
0
150
200
100
0 0.2 0.4 10.80.6(psi)(bar)
Pre
ssure
Flow Q (l/min)
(US gpm)
43210-1-2-3-4
Flow Q (l/min)
45
5
15
25
35
0
(bar)
Pre
ssure
-1 -0.6 -0.2 10.60.2 (US gpm)
Control current 1.25 A
Control current 0.94 A
500
600
100
0
200
300
400
(psi)
Control current 0.63 A
RD08S pressure reducing vs. control current12 VDC power supply
RD08S pressure drop vs. flow 2->1
RD08S reducing/relieving pressure vs. flowfor % of control current
Relieving 1->3 Pressure reducing 2->1
Current
0.2 0.60.4 0.8 1.0 1.2 1.40
(A)
(bar)
25
20
15
10
5
0
Pre
ssure
30
35
40
45
500
600
100
0
200
300
400
(psi)
RD08T pressure reducing vs. control current12 VDC power supply
5 83
0
0
Flow Q (l/min)
10 13 15
2
4
6
8
10(bar)
Pre
ssure
30
0
90
120
60
(psi)
(US gpm)0 1 2 3
RD08T pressure drop vs. flow 2->1
Control current 1.25 A
Control current 0.95 AControl current 0.75 A
129630-3-6-9-12
Flow Q (l/min)
80
20
40
60
0
(bar)
Pre
ssure
(US gpm)
(psi)
400
200
600
800
1000
0
321-1-2-3 0
RD08T reducing/relieving pressure vs. flowfor % of control current
Relieving 1->3 Pressure reducing 2->1
___________________________________________________________________________________________ Rating diagrams
Pressure reducing valves - 3 ways
62 D1WWEI01E
63D1WWEI01E
Pressure control valves
• Pilot operated
• Without relieving
• Spool type• From SAE10 to SAE16 cavities
RM..A type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RM10A RM12A RM16A
Nominal flow 50 l/min (13 US gpm) 100 l/min (26 US gpm) 150 l/min (40 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3
Weight 0.210 kg (0.46 lb) 0.340 kg (0.75 lb) 0.470 kg (1.04 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
21
3
Valve typeA B
mm in mm in Nm lbft
RM10A/1S 47.2 1.86 54.5 2.15 27 50 37
RM12A/0S 73.5 2.89 51.5 2.03 32 70 52
RM16A/0S 75 2.95 50.5 1.99 41 100 74
For dimensions with different type of adjustment see page 212
1
2 3
A B
10
RM10A
64 D1WWEI01E
Pressure control valvesRM..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3RM10A/1S1B 0RM10002012 Pressure range 1
RM10A/1S2B 0RM10002013 Pressure range 2
RM10A/1S3B 0RM10002014 Pressure range 3
SAE cavity 12/3RM12A/0S1B 0RM12002008 Pressure range 1
RM12A/0S2B 0RM12002000 Pressure range 2
RM12A/0S3B 0RM12002016 Pressure range 3
SAE cavity 16/3RM16A/0S1B 0RM16002008 Pressure range 1
RM16A/0S2B 0RM16002000 Pressure range 2
RM16A/0S3B 0RM16002009 Pressure range 3
3 Adjustments
TYPE DESCRIPTION
S Screw with cap
V With handwheel
3 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 5÷80 bar (72.5÷1160 psi);
Std. setting 50 bar (725 psi)
2 Pressure range 50÷220 bar (725÷3190 psi);
Std. setting 150 bar (2175 psi)
3 For SAE cavity 10/3: pressure range 100÷350 bar
(1450÷5075 psi); Std. setting 250 bar (3625 psi)
For SAE cavity 12/3 and 16/3: pressure range
180÷350 bar (2610÷5075 psi); Std. setting 250 bar (3625 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
RM10A/1S1B
2 3 4
Ordering codes and description composition ______________________________________________________
1 2
2
5
4
3
Pressure reducing valves - 3 ways
65D1WWEI01E
Pressure control valvesRM..A type
RM10A pressure drop vs. flow 2->1
Flow Q (l/min)
0
0
6
12
18
24(bar)
Pre
ssure
10 20 30 40 50
0
100
(psi)
(US gpm)
200
300
2 4 6 8 10 120
Flow Q (l/min)
0 10 20 30 40 50
1000
0
2000
3000
4000
5000 (psi)(US gpm)
0
50
150
250
350(bar)
Pre
ssure
0 2 4 6 108 12
Range 3
Range 2
Range 1
RM10A pressure reducing vs. flow 2->1
RM16A pressure drop vs. flow 2->1
RM16A pressure reducing vs. flow 2->1
00
10
6
2
14
18
22(bar)Pre
ssure
Flow Q (l/min)
3010 7050 13090 110 150
(psi)(US gpm)10 20 300
0
100
200
300
Flow Q (l/min)
0 30 60 90 120 150
0
100
200
300(bar)
Pre
ssure
(psi)
0
1000
2000
3000
4000
(US gpm)10 20 300
Range 3
Range 2
Range 1
RM12A pressure reducing vs. flow 2->1
___________________________________________________________________________________________ Rating diagrams
Flow Q (l/min)
0 20 40 60 80 100
1000
0
2000
3000
4000
5000(psi)
(US gpm)
0
50
150
250
350(bar)
Pre
ssure
0 2 4 6 108 12
Pressure reducing valves - 3 ways
66 D1WWEI01E
67D1WWEI01E
Pressure control valves
• Solenoid proportional type, pilot operated• Without relieving
• Spool type• From SAE10 to SAE16 cavities
RM..W type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RM10W RM12W RM16W
Nominal flow 50 l/min (13 US gpm) 100 l/min (26 US gpm) 150 l/min (40 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3
Coil type* MP35
Nominal voltages 12 VDC - 24 VDC
Power rating 11.2 W (12 VDC) - 11.4 W (24 VDC)
Max control current 12 V -> 1.25 A - 24 V -> 0.68 A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.680 kg (1.50 lb) 0.820 kg (1.81 lb) 0.930 kg (2.05 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
Valvetype
A B
mm in mm in Nm lbft
RM10W 47.2 1.86 95.6 3.76 27 50 37
RM12W 73.5 2.89 93.5 3.68 32 70 52
RM16W 75 2.95 92 3.62 41 100 74
1
2 3
A B
23
15 Nm
3.68 lbft
3
RM10W
68 D1WWEI01E
Pressure control valves
RM10W/121B
RM..W type
1
4 32
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3RM10W/121B 0RM10002015 Pressure range 1, 12VDC
RM10W/122B 0RM10002016 Pressure range 2, 12VDC
RM10W/123B 0RM10002017 Pressure range 3, 12VDC
RM10W/124B 0RM10002018 Pressure range 4, 12VDC
SAE cavity 12/3RM12W/021B 0RM12002003 Pressure range 1, 12VDC
RM12W/022B 0RM12002005 Pressure range 2, 12VDC
RM12W/024B 0RM12002001 Pressure range 4, 12VDC
SAE cavity 16/3RM16W/021B 0RM16002004 Pressure range 1, 12VDC
RM16W/022B 0RM16002005 Pressure range 2, 12VDC
RM16W/023B 0RM16002006 Pressure range 3, 12VDC
RM16W/024B 0RM16002001 Pressure range 4, 12VDC
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 5÷50 bar (72.5÷725 psi)
2 Pressure range 50÷200 bar (725÷2900 psi)
3 Pressure range 80÷350 bar (1160÷5100 psi)
4 Pressure range 20÷100 bar (290÷1450 psi)
Pressure range 10÷80 bar (145÷1160 psi) only for RM12W/024B
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils and connectors
TYPE CODE DESCRIPTION
2) MP35 12VDC 5SL4000120 12VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
4) MP35 24VDC 4SL4000240 24VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
For complete coils and connectors list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
4
4
5
3
2
1
Pressure reducing valves - 3 ways
69D1WWEI01E
Pressure control valves RM..W type
(bar)
20
15
10
5
0
Pre
ssure
25
10 20 30 40 500
300
100
0
200
(psi)
Flow Q (l/min)
0 2 4 6 8 10 12 (US gpm)(bar)
300
200
100
0
Pre
ssure
400
20 40 60 80 100
% of the max control current
Range 2
2000
3000
4000
5000
1000
0
(psi)
Range 4
Range 1
Range 3
(bar)
200
150
100
50
0
Pre
ssure
250
10 20 30 40 500
Flow Q (l/min)
1000
0
2000
3000
(psi)
(US gpm)0 4 8 12
25%
50%
75%
100%
RM10W pressure drop vs. flow 2->1
RM10W pressure reducing vs. flowfor % of control current - Pressure range 2 -
RM10W pressure reducing vs. control current
RM12W pressure drop vs. flow 2->1
(bar)
Pre
ssure
10
8
6
4
2
0
100806040200Flow Q (l/min)
0 5 10 15 20 25 (US gpm)
(psi)
90
120
30
0
60
RM12W pressure reducing vs. control currentRM12W pressure reducing vs. flow
for % of control current - Pressure range 2 -
___________________________________________________________________________________________ Rating diagrams
(bar)
Pre
ssure
60
Range 3
Range 2
Range 4
Range 1
120
180
240
300
340
100806040200
0
3000
4000
1000
0
2000
(psi)
% of the maximum control current
(US gpm)
0 0
80 10040 6020
Flow
0
Q (l/min)
50
100
150
200
250
300
1000
2000
3000
4000(psi)
0 4 8 12 16 20 24(bar)
Pre
ssure
25%
50%
75%
100%
Pressure reducing valves - 3 ways
70 D1WWEI01E
Pressure control valves
(psi)
20 60 80 100 120 1500
Flow Q (l/min)
40
(bar)
20
15
10
5
0
Pre
ssure
25
200
100
0
300
0 6 12 18 24 30 36 (US gpm)(bar)
300
200
100
0
Pre
ssure
400
20 40 60 80 100
% of the max control current
Range 2
2000
3000
4000
5000
1000
0
(psi)
Range 4
Range 1
Range 3
RM16W pressure vs. flow 2->1 RM16W pressure setting vs. % max. control current
1000
0
2000
3000
(psi)
(US gpm)80 16 24
30 60 90 120 1500
Flow Q (l/min)
(bar)
200
150
100
50
0
Pre
ssure
250
25%
50%
75%
100%
30
RM..W type
Rating diagrams ___________________________________________________________________________________________
RM16W pressure reducing vs. flowfor % of control current - Pressure range 2 -
Pressure reducing valves - 3 ways
71D1WWEI01E
Pressure control valves
• Pilot operated
• With relieving
• Spool type• From SAE10 to SAE16 cavities
RP..A type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RP10A RP12A RP16A
Nominal flow 50 l/min (7.9 US gpm) 100 l/min (26 US gpm) 150 l/min (40 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3
Weight 0.210 kg (0.46 lb) 0.330 kg (0.72 lb) 0.420 kg (0.92 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
2
3
1
Valve typeA B
mm in mm in Nm lbft
RP10A/1S 47.2 1.86 54.5 2.15 27 50 37
RP12A/0S 73.5 2.89 51.5 2.03 32 80 59
RP16A/0S 75 2.95 50.5 1.99 41 100 74
For dimensions with different type of adjustment seepage 212
A B
10
RP10A
1
2 3
72 D1WWEI01E
Pressure control valves
RP16A pressure drop vs. flow
RP10A pressure drop vs. flow
RP12A pressure drop vs. flow
RP..A type
1
RP10A/1S1B
2 3 4
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3RP10A/1S1B 0RP10002016 Pressure range 1
RP10A/1S2B 0RP10002017 Pressure range 2
RP10A/1S3B 0RP10002018 Pressure range 3
SAE cavity 12/3RP12A/0S1B 0RP12002002 Pressure range 1
RP12A/0S2B 0RP12002003 Pressure range 2
RP12A/0S3B 0RP12002000 Pressure range 3
SAE cavity 16/3RP16A/0S1B 0RP16002006 Pressure range 1
RP16A/0S2B 0RP16002000 Pressure range 2
RP16A/0S3B 0RP16002011 Pressure range 3
2 Adjustments
TYPE DESCRIPTION
S Screw with cap
V With handwheel
3 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 5÷80 bar (72.5÷1160 psi);
Std. setting 50 bar (725 psi) at 5 l/min (1.32 US gpm)
2 Pressure range 50÷220 bar (725÷3190 psi);
Std. setting 150 bar (2175 psi) at 5 l/min (1.32 US gpm)
3 For SAE cavity 10/3: pressure range 100÷350 bar
(1450÷5075 psi); Std. setting 250 bar (3625 psi)
For SAE cavity 12/3 and 16/3: pressure range
180÷350 bar (2610÷5075 psi);
Std. setting 250 bar (3625 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Ordering codes and description composition ______________________________________________________
4
3
1
5
2
2
Pressure reducing valves - 3 ways
73D1WWEI01E
Pressure control valves RP..A type
Flow Q (l/min)
0102030405060 605040302010
(bar)
300
200
100
Pre
ssure
4000 5 10 1551015
(psi)
(US gpm)
0
Range 3
Range 2
Range 1
2000
3000
4000
5000
1000
0
RP10A reducing/relieving pressure vs. flow
Relieving 1->3 Pressure reducing 2->1
___________________________________________________________________________________________ Rating diagrams
Flow Q (l/min)
020406080100120 12010080604020
(bar)
Pre
ssure
0 10 20 30102030 (US gpm)
0
Range 3
Range 2
Range 1
300
200
100
400 (psi)
2000
3000
4000
5000
1000
0
RP12A reducing/relieving pressure vs. flow
Relieving 1->3 Pressure reducing 2->1
RP16A reducing/relieving pressure vs. flow
Relieving 1->3 Pressure reducing 2->1
0306090120150 120 150906030
010 10 20 302030
Flow Q (l/min)
(bar)
Pre
ssure
(US gpm)
0
Range 3
Range 2
Range 1
300
200
100
400 (psi)
2000
3000
4000
5000
1000
0
RP16A pressure drop vs. flow
RP10A pressure drop vs. flow
RP12A pressure drop vs. flow
(psi)
0 5 10 15 20 25 (US gpm)
2->1
60 8020 40 1000
0
Flow Q (l/min)
90
120
30
0
60Pre
ssure
6
4
2
8
10(bar)
(psi)
0 2.5 5 7.5 10 12.5 (US gpm)2-
>1
30 4010 20 500
0
Flow Q (l/min)
(bar)
300
400
100
0
200
Pre
ssure
18
12
6
24
30
(psi)
0 5 10 15 20 25 30 35 (US gpm)
2->1
13050 7010 30 1500
0
Flow Q (l/min)
90 110
300
100
0
200
Pre
ssure
10
6
2
14
18
22(bar)
Pressure reducing valves - 3 ways
74 D1WWEI01E
75D1WWEI01E
Pressure control valves
• Solenoid proportional type, pilot operated• With relieving
• Spool type• From SAE10 to SAE16 cavities
RP..W type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RP10W RP12W RP16W
Nominal flow 50 l/min (13 US gpm) 100 l/min (26 US gpm) 150 l/min (40 US gpm)
Max. pressure 350 bar (5100 psi) - in 3=210 bar (3045 psi)
Oil leakage - -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3
Coil type* MP35
Nominal voltages 12 VDC - 24 VDC
Power rating 11.2 W (12 VDC) - 11.4 W (24 VDC)
Max control current 12 V -> 1.25 A - 24 V -> 0.68 A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.680 kg (1.50 lb) 0.820 kg (1.81 lb) 0.930 kg (2.05 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
Valvetype
A B
mm in mm in Nm lbft
RP10W 47.2 1.86 95.6 3.76 27 50 37
RP12W 73.5 2.89 93.5 3.68 32 70 52
RP16W 75 2.95 92 3.62 41 100 74
1
2 3
A B
5 Nm
3.68 lbft
3
RP10W
23
1
76 D1WWEI01E
Pressure control valvesRP..W type
RP10W/121B
1
4 32
Ordering codes and description composition ______________________________________________________
4
4
5
32
1
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3RP10W/121B 0RP10002020 Pressure range 1, 12VDC
RP10W/122B 0RP10002021 Pressure range 2, 12VDC
RP10W/123B 0RP10002022 Pressure range 3, 12VDC
RP10W/124B 0RP10002023 Pressure range 4, 12VDC
SAE cavity 12/3RP12W/021B 0RP12002007 Pressure range 1, 12VDC
RP12W/022B 0RP12002009 Pressure range 2, 12VDC
RP12W/024B 0RP12002005 Pressure range 3, 12VDC
SAE cavity 16/3RP16W/021B 0RP16002004 Pressure range 1, 12VDC
RP16W/022B 0RP16002008 Pressure range 2, 12VDC
RP16W/023B 0RP16002009 Pressure range 3, 12VDC
RP16W/024B 0RP16002001 Pressure range 4, 12VDC
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 5÷50 bar (72.5÷725 psi)
2 Pressure range 50÷200 bar (725÷2900 psi)
3 Pressure range 80÷350 bar (1160÷5075 psi)
4 Pressure range 20÷100 bar (290÷1450 psi)
Pressure range 10÷80 bar (145÷1160 psi) only for RP12W/024B
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
4 Coils and connectors
TYPE CODE DESCRIPTION
2) MP35 12VDC 5SL4000120 12VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
4) MP35 24VDC 4SL4000240 24VDC-ISO4400 coil
ISO4400 4CN1009995 Connector
For complete coils and connectors list see from page 206
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Pressure reducing valves - 3 ways
77D1WWEI01E
Pressure control valves
(bar)
Pre
ssure
30
24
18
12
6
0
50403020100Flow Q (l/min)
0 2.5 5 7.5 10 12.5 (US gpm)
(psi)
300
400
100
0
200
RP..W type
50403020100Flow
(bar)
Pre
ssure
80
60
40
20
0
(US gpm)
600
800
1000
200
0
400
(psi)
0 2 4 6 8 10 12
Q (l/min)
Range 2
Range 4
Range 3
Range 1
(bar)
Pre
ssure
400
300
200
100
0100806040200
3000
4000
5000
1000
0
2000
(psi)
Range 3
Range 2
Range 4
Range 1
% of the maximum control current
0
50
100
150
200
250
300-2 0-4 2-6-8-10-12 4 6 8 10 12
-50 -40 -30 -20 40 5020 3010-10
Flow
0
(US gpm)
Q (l/min)
100%
75%
50%
25%
(bar)
Pre
ssure
(psi)
2000
3000
4000
1000
0
RP10W pressure reducing vs. control current
RP10W pressure drop vs. flow 2->1 RP10W pressure drop vs. flow 1->3with de-energized coil
(bar)
Pre
ssure
10
8
6
4
2
0
100806040200Flow Q (l/min)
0 5 10 15 20 25 (US gpm)
(psi)
90
120
30
0
60
RP12W pressure drop vs. flow 2->1
Relieving 1->3 Pressure reducing 2->1
___________________________________________________________________________________________ Rating diagrams
RP10W reducing/relieving pressure vs. flowfor % of control current - Pressure range 2
RP12W pressure drop vs. flow 1->3with de-energized coil
(psi)
100806040200
(bar)
Pre
ssure
60
50
40
30
0
20
10 Range 1
Range 4
Range 2
Range 3
0
200
400
600
800
Flow Q (l/min)
0 5 10 15 20 25 (US gpm)
Pressure reducing valves - 3 ways
78 D1WWEI01E
Pressure control valves
15013011090705030100
Flow
(bar)
Pre
ssure
20
16
12
8
4
0
50
100
150
200
250
0
(US gpm)
(psi)
50 10 15 20 25 30 35
Q (l/min)
RP16W pressure drop vs. flow 2->1
(bar)
Pre
ssure
120
100
80
60
40
20
0
15050300Flow Q (l/min)
130110907010
(US gpm)
1000
1500
0
500
(psi)0 5 10 15 20 25 30 35
Range 3
Range 2
Range 4
Range 1
RP16W pressure drop vs. flow 1->3with de-energized coil
(psi)
100806040200
(bar)
Pre
ssure
450
350
250
150
0
50
4000
6000
0
2000
% of the maximum control current
Range 1
Range 4
Range 2
Range 3
RP16W pressure reducing vs. control current
0
50
100
150
200
250
300
0
1000
2000
3000
4000(bar)
Pre
ssure
(psi)
(US gpm)
Flow Q (l/min)
0 30 60 90 120 150-30-60-90-120-150
0-10 10 20 30-20-30
100%
75%
50%
25%
RP..W type
RP12W reducing/relieving pressure vs. flowfor % of control current - Pressure range 2 -
RP16W reducing/relieving pressure vs. flowfor % of control current - Pressure range 2 -
Relieving 1->3 Pressure reducing 2->1
Relieving 1->3 Pressure reducing 2->1
Rating diagrams ___________________________________________________________________________________________
(bar)
Pre
ssure
60
Range 3
Range 2
Range 4
Range 1
120
180
240
300
340
100806040200
0
3000
4000
1000
0
2000
(psi)
% of the maximum control current
RP12W pressure reducing vs. control current
0
-100 -80 -60 -40 80100
40 6020-20
Flow
0
Q (l/min)
50
100
150
200
250
300(US gpm)-4 0-8 4-12-16-20-24 8 12 16 20 24 (US gpm)
(bar)
Pre
ssure
100%
75%
50%
25%
(psi)
2000
3000
4000
1000
0
Pressure reducing valves - 3 ways
79D1WWEI01E
Pressure control valves
• Solenoid proportional type, pilot operated• With relieving (NO)
• Spool type
RP08X type
pressure reducing valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RP08X
Nominal flow 15 l/min (4 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3
Coil type* BDP19
Nominal voltages 12 VDC - 24 VDC
Power rating 13 W (12 VDC) - 13.25 W (24 VDC)
Max control current 12 V -> 1.9 A - 24 V -> 0.9 A
Dither frequency 150 Hz
Hysteresis ≤4%
Weight 0.56 kg (1.23 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
2 3
1
50 Nm
36.8 lbft
40.71.60
101.84.01
27
1
2 3
80 D1WWEI01E
Pressure control valvesRP08X type
Ordering codes and description composition ______________________________________________________
Rating diagram _____________________________________________________________________________________________
Pressure drop vs. flow 2->1with de-energized coil Pressure drop vs. flow 1->3
(bar)
Pre
ssure
250
200
150
100
0
50
-10 10 15-15 0-5 5
Flow Q (l/min)
(US gpm)-1-2 0-3 321
(psi)
0
2000
1000
3000100%
75%
50%
25%
Pressure reducing vs. control currentRelieving 1->3 Pressure reducing 2->1
Reducing/relieving pressure vs. flowfor % of control current - Pressure range 2
(bar)
Pre
ssure
10080604020
400
300
200
100
% of the maximum control current
0
0
Range 4
Range 3
Range 2
Range 1
5000
1000
0
3000
2000
4000
(psi)
1 Cartridges
TYPE CODE DESCRIPTION
RP08X/001B 0RP08002010 Pressure range 1
RP08X/002B 0RP08002011 Pressure range 2
RP08X/003B 0RP08002012 Pressure range 3
RP08X/004B 0RP08002013 Pressure range 4
2 Complete cartridges
TYPE CODE DESCRIPTION
RP08X/021B 0RP08002007 Pressure range 1, 12VDC
RP08X/022B 0RP08002001 Pressure range 2, 12VDC
RP08X/023B 0RP08002002 Pressure range 3, 12VDC
RP08X/024B 0RP08002003 Pressure range 4, 12VDC
3 Pressure range
TYPE DESCRIPTION
1 Pressure range 10÷50 bar (145÷725 psi)2 Pressure range 50÷200 bar (725÷2900 psi)3 Pressure range 80÷350 bar (1160÷5075 psi)4 Pressure range 20÷100 bar (290÷1450 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
2) BDP19 12VDC 4SL5000120 12VDC-ISO4400 coil
4) BDP19 24VDC 4SL5000240 24VDC-ISO4400 coil
For complete coils list see page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
5
74
3
1
2
6
RD08X/001B
1 243
RD08X/021B
5 43
(bar)
8
10
6
4
2
0
Pre
ssure
12
15131197531
Flow Q (l/min)
1000
0
2000
3000
(psi)
(US gpm)0 1 2 3
15131197531
Flow Q (l/min)
0
(psi)
500
(US gpm)0 1 2 3
(bar)
30
40
20
10
Pre
ssure
50
0
0
100
300
700
Range 1
Range 4
Range 2
Range 3
Pressure reducing valves - 3 ways
81D1WWEI01E
Pressure control valves
• Pressure release type• Pilot operated
• Spool type• From SAE10 to SAE16 cavities
SW..A type
sequence valves - 2 ways
Valve type
A B
mm in mm in Nm lbft
SW10A 32.3 1.27 52.5 2.07 27 50 37
SW12D 46 1.81 52.5 2.07 32 80 59
SW16A 45.2 1.78 53 2.09 41 100 74
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
SW10A SW12D SW16A
Nominal flow 60 l/min (16 US gpm) 100 l/min (26 US gpm) 180 l/min (48 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting22 cm3/min (1.34 in3/min) 50 cm3/min (3.05 in3/min) 100 cm3/min (6.1 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 SAE 12/2 SAE 16/2
Weight 0.20 kg (0.44 lb) 0.30 kg (0.66 lb) 0.44 kg (0.97 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
1 2 1
2
A B
10
SW10A
82 D1WWEI01E
Pressure control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2SW10A/0S2B 0SW10002000 Pressure range 2
SAE cavity 12/2SW12D/0S2B 0SW12002005 Pressure range 2
SAE cavity 16/2SW16A/0S2B 0SW16002000 Pressure range 2
2 Adjustments
TYPE DESCRIPTION
S Screw
SW..A type
SW10A/0S2B
1
2 3 4
SW16A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
(psi)
Flow (l/min)
30 60 90 120 150 180 2100
0 10
100
200
300
0
(bar)
25
20
15
5
10
0
Pre
ssure
(US gpm)30 50
Range 2: 150 bar
(2200 psi)Range 3: 250 bar
(2600 psi)
Range 1: 30 bar
(435 psi)
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
SW10A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
SW12A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
(psi)
Flow (l/min)
10 20 30 40 50 60 700
0 3 6 9
100
200
0
(bar)
25
20
15
5
10
0
Pre
ssure
300
Range 1: 30 bar
(435 psi)
Range 3: 250 bar (2
600 psi)
(US gpm)
Range 2: 150 bar
(2200 psi)
(psi)
Flow (l/min)
15 30 45 60 75 90 1050
0 5(bar)
20
16
12
4
8
0
Pre
ssure
(US gpm)15 25
Range 1: 30 bar
(435 psi)
Range 2: 150 bar
(2200 psi)
Range 3: 250 bar (2600 psi)
50
100
150
200
250
0
3-64
2
1
5
3 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 10÷80 bar (145÷1160 psi); Std. setting 30 bar (435 psi), pressure increase by steps of 10 bar (145 psi)
per screw turn
2 Pressure range 50÷220 bar (725÷3200 psi); Std. setting 150 bar (2200 psi), pressure increase by steps of 36 bar (520 psi) per screw turn
3 Pressure range 150÷350 bar (2200÷5100 psi); Std. setting 250 bar (3600 psi), pressure increase by steps of 90 bar (1300 psi) per screw turn
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/2-G 3/4 3CC1020C11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
1 3ML1081400 Pressure range 1
2 3ML1081401 Pressure range 2
3 3ML1081402 Pressure range 3
Sequence valves - 2 ways
83D1WWEI01E
Pressure control valves
Valvetype
A B
mm in mm in Nm lbft
SE08A 41 1.61 69 2.72 27 30 22
SE10A 47 1.85 95 3.74 30 50 37
• Direct acting
• External pilot
• Poppet type• From SAE08 to SAE10 cavities
SE..A type
sequence valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
SE08A SE10A
Nominal flow 5 l/min (1.32 US gpm) 20 l/min (5.3 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage80% of max.
pressure setting0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Weight 0.28 kg (0.62 lb) 0.47 kg (1.04 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
2
1
3 1
2 3
A B
8
SE10A
84 D1WWEI01E
Pressure control valvesSE..A type
1
SE08A/1S1B
2 3 4
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3SE08A/1S1B 0SE08002003 With pressure range 1
SE08A/1S2B 0SE08002002 With pressure range 2
SE08A/1S3B 0SE08002001 With pressure range 3
SE08A/1S4B 0SE08002000 With pressure range 4
SAE cavity 10/3SE10A/1S1B 0SE10002001 With pressure range 1
SE10A/1S2B 0SE10002002 With pressure range 2
SE10A/1S3B 0SE10002000 With pressure range 3
SE10A/1S4B 0SE10002003 With pressure range 4
2 Adjustments
TYPE DESCRIPTION
S Screw
3 Pressure settings
Standard setting is referred to at 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
1 Range 5÷50 bar (72.5÷725 psi); Std. setting 30 bar (435 psi)
2 Range 20÷100 bar (290÷1450 psi); Std. setting 50 bar (725 psi)
3 Range 50÷150 bar (725÷2175 psi); Std. setting 100 bar (1450 psi)
4 Range 100÷250 bar (1450÷3600 psi); Std. setting 180 bar (2600 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G 1/4 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
For steel bodies or different threading see from page 215
(psi)
Flow (l/min)
1 2 3 4 5 6 70
0 0.5 1 1.5(bar) 20
16
12
4
8
0
(US gpm)
Pre
ssure
50
100
150
200
250
0
SE08A pressure drop vs. flow 2->3
(psi)
Flow (l/min)
6 12 18 24 30 36 420
0 3 6 9
100
200
0
(bar) 25
20
15
5
10
0
(US gpm)
Pre
ssure
300
SE10A pressure drop vs. flow 2->3
Rating diagrams ___________________________________________________________________________________________
5
4
3
2
1
Sequence valves - 3 ways
85D1WWEI01E
Pressure control valves
• Pilot operated
• Spool type• Not affected by back pressure
SP10A type
sequence valve - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
SP10A
Nominal flow 50 l/min (13 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage at 210 bar (3050 psi) 25 cm3/min (1.52 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3
Weight 0.21 kg (0.46 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
2
1
3 1
2 3
52.52.07
47.21.86
50 Nm
37 lbft
27 10
86 D1WWEI01E
Pressure control valvesSP10A type
1
SP10A/1S3B
2 3 4
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3SP10A/1S3B 0SP10002001 Pressure range 3
2 Adjustments
TYPE DESCRIPTION
S Screw
3 Pressure range
Standard setting is referred to at 5 l/min (1.32 US gpm) flowTYPE DESCRIPTION
1 Pressure range 10÷80 bar (145÷1150 psi);
Std. setting 20 bar (290 psi), pressure increase by steps of 10 bar (145 psi) per screw turn
2 Pressure range 50÷220 bar (725÷3200 psi);
Std. setting 150 bar (2175 psi), pressure increase by steps of 46 bar (660 psi) per screw turn
3 Pressure range 150÷350 bar (2200÷5100 psi);
Std. setting 250 bar (3600 psi), pressure increase
by steps of 110 bar (1600 psi) per screw turn
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Springs
TYPE CODE DESCRIPTION
1 3ML1081400 Pressure range 1
2 3ML1081401 Pressure range 2
3 3ML1081402 Pressure range 3
(psi)
Flow (l/min)10 20 30 40 500
0 2 4 6 8 10 12
250
500
750
900
0
(bar)
80
60
20
40
0
(US gpm)
Range 1: 20 bar (290 psi)
(psi)
Flow (l/min)10 20 30 40 500
0 2 4 6 8 10 12
1000
2000
0
(bar)
200
150
50
100
0
(US gpm)
Range 2: 150 bar (2175 psi)
(psi)
Flow (l/min)10 20 30 40 500
0 2 4 6 8 10 12
2000
3000
1000
4000
5000
0
(bar)
400
300
100
200
0
(US gpm)
Range 3: 350 bar (3600 psi)
SP10A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
SP10A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
SP10A pressure vs. flowstd. setting at 5 l/min (1.32 US gpm)
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
25
1
4
3-6
Sequence valves - 3 ways
87D1WWEI01E
Pressure control valves
• Direct acting
• Poppet type• External pilot and drain
SG12A type
sequence valve - 4 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
SG12A
Nominal flow 50 l/min (13 US gpm)
Max. pressure 300 bar (4350 psi)
Oil leakage -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 12/4
Weight 0.52 kg (1.15 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
pressure vs. flowstd. setting at 5 l/min
2
3
4
1 1
2 3 4
82.83.26
86.73.41
80 Nm
59 lbft
32 13
88 D1WWEI01E
Pressure control valvesSG12A type
1
SG12A/1S1B
2 3 4
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 12/4SG12A/1S1B 0SG12002000 Cartridge pres. sett. 1SG12A/1S2B 0SG12002002 Cartridge pres. sett. 2SG12A/1S3B 0SG12002001 Cartridge pres. sett. 3
2 Adjustments
TYPE DESCRIPTION
S Screw
3 Pressure settings
Standard setting is referred to at 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
1 Range 20÷100 bar (290÷1450 psi); Std. setting 50 bar (725 psi)
2 Range 50÷200 bar (725÷2900 psi); Std. setting 150 bar (2200 psi)
3 Range 100÷300 bar (1450÷4350 psi); Std. setting 250 bar (3600 psi)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 12/4-G 1/2 3CC1240D11 Aluminium body for cavity 12 valve, G 1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
(psi)
Flow (l/min)
10 20 30 40 50 60 700
0 5 10 15(bar) 10
8
6
2
4
0
(US gpm)
Pre
ssure 90
120
30
0
60
SG12A pressure drop vs. flow 1->2
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
1
5
4
3
2
Sequence valves - 4 ways
Motion control valves
89D1WWEI01E
• Poppet type• From SAE08 to SAE16 cavities
UC..A type
check valves - 2 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
UC08A UC10A UC12A UC16A
Nominal flowup to 20 l/min
(5.3 US gpm)
up to 35 l/min
(9.2 US gpm)
up to 50 l/min
(13 US gpm)
up to 100 l/min
(26 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage at 100 bar
(1450 psi)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Weight 0.080 kg (0.18 lb) 0.090 kg (0.20 lb) 0.180 kg (0.40 lb) 0.370 kg (0.81 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
1
2
Valve type
A B
mm in mm in Nm lbft
UC08A 27.6 1.09 15.5 0.61 24 30 22
UC10A 32.3 1.27 12.5 0.49 27 50 37
UC12A 46 1.81 14 0.55 32 80 59
UC16A 45.2 1.78 25 0.98 41 100 73
A B
12
UC10A
90 D1WWEI01E
Motion control valves
Rating diagrams ___________________________________________________________________________________________
UC08A pressure drop vs flow
Flow (l/min)
5 10 15 20 25 30 350
(psi)
0
50
100
150
200
Pre
ssure
(bar)
0
3
6
9
12
15(US gpm)0 1.5 3 4.5 6 7.5 9
Op. press: 2
Op. press: 3
Op. press: 1
UC10A pressure drop vs flow
Flow (l/min)
7 14 21 28 35 42 490
(psi)
0
50
100
150
200
Pre
ssure
(bar)
0
3
6
9
12
15
(US gpm)0 2 4 6 8 10 12
Op. press: 2
Op. press: 3
Op. press: 1
UC12A pressure drop vs flow UC16A pressure drop vs flow
UC..A type
3 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2UC08A/001B 0UC08002001 Opening pressure 0.5 bar (7.3 psi)
SAE cavity 10/2UC10A/001B 0UC10002000 Opening pressure 0.5 bar (7.3 psi)
SAE cavity 12/2UC12A/001B 0UC12002000 Opening pressure 0.5 bar (7.3 psi)
SAE cavity 16/2UC16A/001B 0UC16002001 Opening pressure 0.5 bar (7.3 psi)
Ordering codes and description composition ______________________________________________________
0 5 10 15 20 25 30 35 (US gpm)
Flow (l/min)
20 40 60 80 100 120 1400
Pre
ssure
(bar)
0
4
8
16
12
20
Op. press: 2
Op. press: 3
Op. press: 1
50
100
150
200
250
0
(psi)
0 4 8 12 16 (US gpm)
(psi)
50
0
100
150
200
Flow (l/min)
10 20 30 40 50 60 700
Pre
ssure
(bar)
0
3
6
9
12
15
Op. press: 2
Op. press: 3
Op. press: 1
4
3
3
1
1
UC08A/001B
2 3
4
3
3
1
1 Opening pressure from 1 to 2
TYPE DESCRIPTION
1 0.5 bar (7.3 psi)
2 2.5 bar (36.2 psi)
3 5 bar (72.5 psi)
2 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales Dpt.
4 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Check valves - 2 ways
Motion control valves
91D1WWEI01E
• Shuttle valve
• Poppet type• From SAE08 to SAE10 cavities
UT..A type
check valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
UT08A UT10A
Nominal flow 15 l/min (4 US gpm) up to 20 l/min (5.3 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage - -
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Weight 0.080 kg (0.18 lb) 0.100 kg (0.22 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
1
2 3
Valvetype
A B
mm in mm in Nm lbft
UT08A 40.8 1.60 12.5 0.49 24 30 22
UT10A 47.2 1.86 13 0.51 27 50 36
A B
13
2
UT10A
92 D1WWEI01E
Motion control valves
UT08A pressure drop vs flow UT10A pressure drop vs flow
UT..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3UT08A/000B 0UT08002000 Valve assemblySAE cavity 10/3UT10A/000B 0UT10002000 Valve assembly
2 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
3 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G1/4 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Rating diagrams ___________________________________________________________________________________________
Ordering codes and description composition ______________________________________________________
0
30
90
120
60
(psi)
Flow (l/min)
5 10 15 20 25 30 350
Pre
ssure
(bar)
0
4
2
6
8
10(US gpm)0 1.5 3 4.5 6 7.5 9
UT10A 1->2
UT10A 3->2
Flow (l/min)
3 6 9 12 15 18 210
Pre
ssure
(bar)
6
0
18
12
24
300 1 2 3 4 5 (US gpm)
(psi)
0
100
200
300
400
UT08A 1->2
UT08A 3->2
1
UT08A/000B
3
1
2
2
Check valves - 3 ways
Motion control valves
93D1WWEI01E
• Poppet type• From SAE08 to SAE10 cavities
BC... type
pilot operated check valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
BC08A BC10A-B BC10C BC12A-B BC16A-B
Nominal flow15 l/min
(4 US gpm)
30 l/min
(8 US gpm)
60 l/min
(16 US gpm)
50 l/min
(13 US gpm)
100 l/min
(26 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage at 100 bar
(1450 psi)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3 SAE 10/3 SAE 12/3 SAE 16/3
Weight 0.080 kg (0.18 lb) 0.100 kg (0.22 lb) 0.111 kg (0.24 lb) 0.230 kg (0.51 lb) 0.440 kg (0.97 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
Valve typeA B
mm in mm in Nm lbft
BC..A
SAE 08/3 40.8 1.61 15.5 0.61 24 30 22
SAE 10/3 47 1.85 11 0.43 27 50 36
SAE 12/3 73.5 2.89 14 0.55 32 80 59
SAE 16/3 75.4 2.97 25 0.98 41 100 73
BC..B
SAE 10/3 47 1.85 6.5 0.25 27 50 36
SAE 12/3 73.5 2.89 14 0.55 32 80 59
SAE 16/3 99 3.90 24 0.94 41 100 73
BC..C SAE 10/3 47 1.85 10.2 0.40 27 50 36
BC10BBC10A
BC10C
2
1
3 12
3
2
3
1
1
2 3
BA
1
2 3
BA
1
2 3
BA
94 D1WWEI01E
Motion control valvesBC... type
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3BC08A/301B 0BC08002000 Pilot ratio 1:2.5 Opening press. 2 to 3 = 5 bar (72.5 psi)
SAE cavity 10/3BC10A/301B 0BC10002001 Pilot ratio 1:3
Opening press. 2 to 3 = 5 bar (72.5 psi)
BC10B/301B 0BC10002008 Pilot ratio 1:2
Opening press. 1 to 2 = 5 bar (72.5 psi)
BC10C/401B 0BC10002011 Pilot ratio 1:4
Opening press. 2 to 1 = 5 bar (72.5 psi)
SAE cavity 12/3BC12A/301B 0BC12002000 Pilot ratio 1:3
Opening press. 2 to 3 = 5 bar (72.5 psi)
BC12B/301B 0BC12002005 Pilot ratio 1:3
Opening press. 1 to 2 = 5 bar (72.5 psi)
SAE cavity 16/3BC16A/301B 0BC16002000 Pilot ratio 1:2.5 Opening press. 2 to 3 = 5 bar (72.5 psi)
BC16B/301B 0BC16002004 Pilot ratio 1:2.5 Opening press. 1 to 2 = 5 bar (72.5 psi)
2 Pilot ratio
TYPE DESCRIPTION
For BC..A
BC08A/3 1:2.5BC10A/3 1:3
BC12A/3 1:3
BC16A/3 1:2.5For BC..B
BC10B/3 1:2
BC12B/3 1:3
BC16B/3 1:2.5For BC..C
BC10B/3 1:4
3 Opening pressure from 2 to 3
TYPE DESCRIPTION
For BC..A from 2 to 3
1 5 bar (72.5 psi) with sealed piston
2 2.5 bar (36.2 psi) without sealed piston
For BC..B from 1 to 2
1 5 bar (72.5 psi) with sealed piston
For BC..C from 2 to 1
1 5 bar (72.5 psi) with seal
4 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/3-G 3/8 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/3-G 3/8 3CC1630E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
BC08A/3 0 1 B
5
1
4
2-3
2 3 4
Pilot operated check valves - 3 ways
95D1WWEI01E
Motion control valves BC... type
BC08A pressure drop vs flow BC10A pressure drop vs flow
BC12A pressure drop vs flow BC16A pressure drop vs flow
0
400
300
200
100
(psi)
Flow (l/min)
6 12 18 24 32 40 480
Pre
ssure
(bar)
0
6
32
24
18
12
(US gpm)0 2 4 6 8 10 12
2->3
3->2
BC10B pressure drop vs flow BC12B pressure drop vs flow
Flow (l/min)
3 6 9 12 15 18 210
Pre
ssure
(bar)
0
30
20
10
40
500 1 2 3 4 5 (US gpm)
0
100
200
300
400
500
600
700 (psi)
2->3
3->2
Flow (l/min)
10 20 30 40 50 60 700
Pre
ssure
(bar)
0
8
24
16
32
40
2->3
3->2
0 3 6 9 12 15 18 (US gpm)
0
(psi)
100
200
300
400
500
Flow (l/min)
18 36 54 72 90 108 1260
Pre
ssure
(bar)
0
8
24
16
32
40
2->3
3->2
0
(psi)
100
200
300
400
500
0 5 10 15 20 25 30 (US gpm)
Flow (l/min)
0
0
2
4
6
8
10
12
0
40
120
160
80
(psi)
(US gpm)0 1 2 3 4 5 6 7
4 8 12 16 20 24 28
Pre
ssure
(bar)
0
0
2
4
6
8
10
12
10 155 20 25 30 35 40 45 50
0
40
120
160
80
(psi)
(US gpm)0 2 4 6 8 10 12
Flow (l/min)
Pre
ssure
(bar)
___________________________________________________________________________________________ Rating diagrams
Pilot operated check valves - 3 ways
96 D1WWEI01E
Motion control valvesBC..A type
BC16B pressure drop vs flow BC10C pressure drop vs flow
0
8
16
24
32
40
Flow (l/min)
0
(US gpm)10 2 3 4 5 6 7
10 20 30 40 50 60
(bar)
0
(psi)
100
200
300
400
500
Dp pilot flow
Dp free flow
Pre
ssure
0
4
8
12
16
20
100 20 30 40 50 60 70 80 90 100
0
50
100
150
200
250(psi)
(US gpm)0 5 10 15 20 25
Flow (l/min)
Pre
ssure
(bar)
Rating diagrams ___________________________________________________________________________________________
Pilot operated check valves - 3 ways
97D1WWEI01E
Motion control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
CA10A CA12A CA16A
Nominal flow 30 l/min (7.9 US gpm) 60 l/min (16 US gpm) 90 l/min (23.8 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting0.25 cm3/min (0.015 in3/min) 0.25 cm3/min (0.015 in3/min) 0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR sealswith FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3
Weight 0.280 kg (0.62 lb) 0.280 kg (0.62 lb) 0.670 kg (1.48 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• For open center
• Line mounting
• From SAE10 to SAE16 cavities
CA..A type
counterbalance valves - 3 ways
1
2 3
Valve typeA B
mm in mm in Nm lbft
CA10A/4S 47.2 1.86 68.5 2.70 27 50 37
4W 47.2 1.86 68.5 2.70 27 50 37
CA12A/4S 73.5 2.89 62.5 2.46 32 80 59
4W 73.5 2.89 62.5 2.46 32 80 59
CA16A/4S 75 2.95 69.9 2.74 41 100 74
4W 75 2.95 69.9 2.74 41 100 74
BA
32
1
13
CA10A
98 D1WWEI01E
Motion control valvesCA..A type
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3CA10A/4S2B 0CA10002007 Screw type adjustment, pilot ratio 1:4 pressure range 2
SAE cavity 12/3CA12A/4S2B 0CA12002000 Screw type adjustment, pilot ratio 1:4 pressure range 2
SAE cavity 16/3CA16A/4S2B 0CA16002001 Screw type adjustment, pilot ratio 1:4 pressure range 2
2 Adjustments
TYPE DESCRIPTION
S Screw
W Copped adjustment
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
3 Pressure range
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE CODE DESCRIPTION
For CA10A valve
1 3ML1092502 Setting range 50-220 bar (725-3200 psi)
2 3ML1092300 Setting range 180-350 bar (2600-5100 psi)
3 3ML1002800 Setting range 300-700 bar (4350-10150 psi)
For CA12A valve
1 3ML1133201 Setting range 50-220 bar (725-3200 psi)
2 3ML1133200 Setting range 180-350 bar (2600-5100 psi)
3 3ML1133500 Setting range 300-700 bar (4350-10150 psi)
For CA16A valve
1 3ML1164000 Setting range 50-220 bar (725-3200 psi)
2 3ML1164001 Setting range 180-350 bar (2600-5100 psi)
3 3ML1164002 Setting range 300-700 bar (4350-10150 psi)
5 Pilot ratio
TYPE DESCRIPTION
4 1:4
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10, valve G3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
CA10A/4S2B
2 4 35
2
6
3 5 4
1
Counterbalance valves - 3 ways
99D1WWEI01E
Motion control valves CA..A type
CA10A pressure drop vs flow
Flow (l/min)
5 10 15 20 25 30 350
0 1.5 3 4.5 6 97.5 (US gpm)
(psi)
0
50
100
150
200
300
250
350
Pre
ssure
(bar)
0
5
20
15
10
25
3->2 2->3
CA12A pressure drop vs flow
0
200
400
600
(psi)
Flow (l/min)
20 40 60 80 100 120 1400
0 8 16 24 32 (US gpm)
Pre
ssure
(bar)
0
40
30
20
10
50
3->2
2->3
CA16A pressure drop vs flow
Pre
ssure
(bar)
0
4
12
8
26
20
16
Flow (l/min)
20 40 60 80 100 120 1400
3->2
2->3
0 8 16 24 32 (US gpm)
(psi)
0
100
200
300
___________________________________________________________________________________________ Rating diagrams
Counterbalance valves - 3 ways
100 D1WWEI01E
101D1WWEI01E
Motion control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
CC10A CC12A CC16A CC20A
Nominal flow30 l/min
(7.9 US gpm)
60 l/min
(16 US gpm)
90 l/min
(24 US gpm)
150 l/min
(39.6 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage80% of max.
pressure setting
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR sealswith FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3 SAE 12/3 SAE 16/3 SAE 20/3
Weight 0.280 kg (0.62 lb) 0.380 kg (0.84 lb) 0.720 kg (1.59 lb) 1.200 kg (2.64 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• For closed center
• Line mounting
• Non affected by back pressure• From SAE10 to SAE20 cavities
CC..A type
counterbalance valves - 3 ways
1
23
Valve type
A B C D
mm in mm in Nm lbft
CC10A/4S 47.2 1.86 51 2.01 27 50 37 19
W 47.2 1.86 51 2.01 27 50 37 19
CC12A/4S 73.5 2.89 60 2.36 32 80 59 24
4W 73.5 2.89 60 2.36 32 80 59 24
CC16A/4S 75 2.95 69 2.72 41 100 74 27
4W 75 2.95 69 2.72 41 100 74 27
CC20A/4S 99.5 3.92 83.5 3.29 46 100 74 36
4W 99.5 3.92 83.5 3.29 46 100 74 36
B
CD
A
32
1 CC10A
102 D1WWEI01E
Motion control valvesCC..A type
Ordering codes and description composition ______________________________________________________
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/3CC10A/4S2B 0CC10002001 Screw type adjustment, pilo ratiio 1:4 pressure range 2
SAE cavity 12/3CC12A/4S2B 0CC12002000 Screw type adjustment, pilo ratiio 1:4 pressure range 2
SAE cavity 16/3CC16A/4S2B 0CC16002001 Screw type adjustment, pilo ratiio 1:4 pressure range 2
SAE cavity 20/3CC20A/4S0B 0CC20002001 Screw type adjustment. Setting range 20-85 bar (290-1230 psi) and standard
setting 50 bar (725) at 5 l/min (1.3 US gpm)
CC20A/4S1B 0CC20002000 Screw type adjustment. Pilot ratio 1:4 Setting range 50-220 bar (725-3200 psi)
and standard setting 150 bar (2170)
at 5 l/min (1.3 US gpm)
CC20A/4S2B 0CC20002002 Screw type adjustment. Pilot ratio 1:4 Setting range 100-300 bar (1450-4350 psi)
and std. setting 150 bar (2170) at 5 l/min
(1.3 US gpm)
2 Adjustments
TYPE DESCRIPTION
S Screw
W Copped adjustment
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
4 Pressure setting springs
Standard setting is referred to 5 l/min (1.32 US gpm) flowTYPE CODE DESCRIPTION
For CC10A valve
1 3ML1092502 Setting range 50-220 bar (725-3200 psi)
2 3ML1092300 Setting range 180-350 bar (2600-5100 psi)
3 3ML1002800 Setting range 300-700 bar (4350-10150 psi)
For CC12A valve
1 3ML1133201 Setting range 50-220 bar (725-3200 psi)
2 3ML1133200 Setting range 180-350 bar (2600-5100 psi)
3 3ML1133500 Setting range 300-700 bar (4350-10150 psi)
For CC16A valve
1 3ML1164000 Setting range 50-220 bar (725-3200 psi)
2 3ML1164001 Setting range 180-350 bar (2600-5100 psi)
3 3ML1164002 Setting range 300-700 bar (4350-10150 psi)
5 Pilot ratio
TYPE DESCRIPTION
4 1:4
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G3/4 std thread
SAE 20/3-G 1 3CC2030F21 Steel body for cavity 20 valve, G1 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
CC10A/4S2B
2 4 35
21
5 4
6
3
Counterbalance valves - 3 ways
103D1WWEI01E
Motion control valves CC..A type
CC10A pressure drop vs flow
CC16A pressure drop vs flow
Flow (l/min)
6 12 18 24 30 36 420
0 2 4 6 8 10 (US gpm)
Pre
ssure
(bar)
0
6
24
18
12
30
2->3
3->2
(psi)
0
100
200
300
400
CC12A pressure drop vs flow
(psi)
Flow (l/min)
12 24 36 48 60 72 840
0 5 10 15 20 (US gpm)
Pre
ssure
(bar)
0
4
8
16
12
20
2->3
3->2
50
100
150
200
250
0
Flow (l/min)
20 40 60 80 100 120 1400
Pre
ssure
(bar)
0
5
25
10
15
20
2->3
3->2
6 12 18 24 30 36
(psi)
0
0
50
100
150
200
250
300
350
(US gpm)
Flow (l/min)
30 60 90 120 1500
Pre
ssure
(bar)
0
2
4
6
8
10
6 12 18 24 30 360 (US gpm)
30
60
90
0
120
(psi)2->3
3->2
CC20A pressure drop vs flow
___________________________________________________________________________________________ Rating diagrams
Counterbalance valves - 3 ways
104 D1WWEI01E
105D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
NB08A NB10A NB12A NB16A
Nominal flow15 l/min
(3.9 US gpm)
30 l/min
(7.9 US gpm)
60 l/min
(16 US gpm)
100 l/min
(26 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Weight 0.180 kg (0.40 lb) 0.200 kg (0.44 lb) 0.280 kg (0.62 lb) 0.500 kg (1.10 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Adjustable type• From SAE08 to SAE16 cavities
NB..A type
needle valves - 2 ways
Valve typeA B
mm in mm in Nm lbft
NB08A/AM 27.6 1.09 52 2.05 24 30 22
NB10A/AM 32.3 1.27 48 1.89 27 50 36
NB12A/AM 46 1.81 49.2 1.94 32 80 59
NB16A/AM 45.2 1.79 68.8 2.71 41 100 73
For dimensions with different type of adjustment see page 212
1
2
21
A B
NB10A
106 D1WWEI01E
Flow control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2NB08A/AM0B 0NB08002000 Handknob adjustmentNB08A/AS0B 0NB08002001 Screw type adjustmentSAE cavity 10/2NB10A/AM0B 0NB10002003 Handknob adjustment NB10A/AS0B 0NB10002001 Screw type adjustmentSAE cavity 12/2NB12A/AM0B 0NB12002002 Handknob adjustment NB12A/AS0B 0NB12002001 Screw type adjustmentSAE cavity 16/2NB16A/AM0B 0NB16002000 Handknob adjustment
NB..A type
1
NB08A/AM0B
2 3
NB08A: pressure drop vs flow 1->2 - 2->1, fully open NB10A: pressure drop vs flow 1->2 - 2->1, fully open
NB12A: pressure drop vs flow 1->2 - 2->1, fully open NB16A: pressure drop vs flow 1->2 - 2->1, fully open
Flow (l/min)0 3 6 9 12 15 18 21
Pre
ssure
(bar)
0
8
32
24
16
400 1 2 3 4 5 (US gpm)
0
100
200
300
400
500 (psi)
Flow (l/min)0 10 20 30 40 50 60 70
Pre
ssure
(bar)
0
8
6
4
2
10
0
30
60
90
120(psi)
0 3 6 9 12 15 18 (US gpm)
Pre
ssure
(bar)
Pre
ssure
(bar)
Flow (l/min)
20 40 60 80 10000
2
4
6
8
10
0
30
60
90
120
(psi)
0 5 10 15 20 25 (US gpm)
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
2
2
1
4
3
Flow (l/min)0 5 10 15 20 25 30 35
Pre
ssure
(bar)
0
8
6
4
2
100 42 6 8 (US gpm)
0
30
60
90
120
(psi)
2 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob calibrated
W Copped adjustment
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales Dept.
4 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Needle valves - 2 ways
107D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
NU08A NU10A NU12A NU16A
Nominal flow15 l/min
(3.9 US gpm)
30 l/min
(7.9 US gpm)
60 l/min
(16 US gpm)
100 l/min
(26 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Weight 0.240 kg (0.53 lb) 0.290 kg (0.64 lb) 0.400 kg (0.88 lb) 0.550 kg (1.21 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Adjustable type• Free return line
• From SAE08 to SAE16 cavities
NU..A type
needle valves - 2 ways
1
2
Valve typeA B
mm in mm in Nm lbft
NU08A/AM 27.6 1.09 66.5 2.62 24 30 22
NU10A/AM 32.3 1.27 68 2.68 27 50 36
NU12A/AM 46 1.81 69 2.72 32 80 59
NU16A/AM 45.2 1.79 66.9 2.63 41 100 73
For dimensions with different type of adjustment see page 212
A B
12
NU10A
108 D1WWEI01E
Flow control valvesNU..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2NU08A/AM1B 0NU08002000 Handknob adjustmentNU08A/AS1B 0NU08002001 Screw type adjustmentSAE cavity 10/2NU10A/AM1B 0NU10002000 Handknob adjustment NU10A/AS1B 0NU10002001 Screw type adjustmentSAE cavity 12/2NU12A/AM1B 0NU12002000 Handknob adjustment NU12A/AS1B 0NU12002001 Screw type adjustmentSAE cavity 16/2NU16A/AM1B 0NU16002000 Handknob adjustment
NU08A/AM1B
2 4 3
NU08A pressure drop vs flow NU10A pressure drop vs flow
NU12A pressure drop vs flow NU16A pressure drop vs flow
Flow (l/min)
5 10 15 20 25 30 350
0 2 4 6 8 (US gpm)
Pre
ssure
(bar)
0
2
4
6
8
10
0
30
60
90
120
(psi)
2->1 fully open
1->2 fully closed
Flow (l/min)
10 20 30 40 50 60 700
0 3 6 9 12 15 18 (US gpm)
Pre
ssure
(bar)
0
6
30
24
18
12
0
400
300
200
100
(psi)
2->1 fully open
1->2
with 2->1 fully closed
Flow (l/min)
3 6 9 12 15 18 210
0 1 2 3 4 5 (US gpm)
(psi)
0
50
100
150
200
Pre
ssure
(bar)
0
3
6
9
12
15
1->2 fully closed
2->1 fully open
0
30
60
90
120
(psi)
0 5 10 15 20 25 30 (US gpm)
Flow (l/min)
18 36 54 72 90 108 1260
Pre
ssure
(bar)
0
4
2
6
8
10
1->2with 2->1 fully closed
2->1 fully open
Ordering codes and description composition ______________________________________________________
1
Rating diagrams ___________________________________________________________________________________________Rating diagrams ___________________________________________________________________________________________
2
2
1
5
3
4
2 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob calibrated
W Copped adjustment
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales Dept.
4 Opening pressure check valve from 1 to 2
TYPE DESCRIPTION
1 0.5 bar (7.3 psi)
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Needle valves - 2 ways
109D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
NT08A NT10A NT12A NT16A
Nominal flow15 l/min
(3.9 US gpm)
30 l/min
(7.9 US gpm)
60 l/min
(16 US gpm)
100 l/min
(26 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Weight 0.240 kg (0.53 lb) 0.290 kg (0.64 lb) 0.400 kg (0.88 lb) 0.550 kg (1.21 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Adjustable type• With reverse free flow check• From SAE08 to SAE16 cavities
NT..A type
needle valves - 2 ways
Valve typeA B
mm in mm in Nm lbft
NT08A/AM 27.6 1.09 67.5 2.66 24 30 22
NT10A/AM 32.3 1.27 68 2.68 27 50 36
NT12A/AM 46 1.81 69 2.72 32 80 59
NT16A/AM 45.2 1.79 68.9 2.71 41 100 74
For dimensions with different type of adjustment see page 212
21 1
2
A B
NT10A
110 D1WWEI01E
Flow control valves
0 2 4 6 8 (US gpm)
(psi)
0
10
20
30
40
50
60
70
Flow (l/min)
5 10 15 20 25 30 350
Pre
ssure
(bar)
0
2
1
3
4
5
2->1 fully closed
1->2 fully open
NT..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2NT08A/AM1B 0NT08002000 Handknob adjustmentNT08A/AS1B 0NT08002001 Screw type adjustmentSAE cavity 10/2NT10A/AM1B 0NT10002000 Handknob adjustment NT10A/AS1B 0NT10002001 Screw type adjustmentSAE cavity 12/2NT12A/AM1B 0NT12002000 Handknob adjustment NT12A/AS1B 0NT12002001 Screw type adjustmentSAE cavity 16/2NT16A/AM1B 0NT16002000 Handknob adjustment
NT08A/AM1B
2 4 3
NT08A pressure drop vs flow
NT12A pressure drop vs flow
0
30
60
90
120
(psi)
0 1 2 3 4 5 (US gpm)
Flow (l/min)
3 6 9 12 15 18 210
Pre
ssure
(bar)
0
4
2
6
8
10
2->1 fully closed
1->2 fully open
0
30
60
90
120
(psi)
0 3 6 9 12 15 18 (US gpm)
Flow (l/min)
10 20 30 40 50 60 700
Pre
ssure
(bar)
0
4
2
6
8
10
2->1 fully closed
1->2 fully open
Ordering codes and description composition ______________________________________________________
1
Rating diagrams ___________________________________________________________________________________________Rating diagrams ___________________________________________________________________________________________
NT10A pressure drop vs flow
NT16A pressure drop vs flow
Flow (l/min)
10 30 50 70 900
Pre
ssure
(bar)
0
5
25
10
15
20
6 12 18 24
(psi)
0
0
50
100
150
200
250
300
350
(US gpm)
1->2 fully open
1->2 fully closed
2
1
5
3
4
2
2 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob calibrated
W Copped adjustment
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales Dept.
4 Opening pressure check valve from 1 to 2
TYPE DESCRIPTION
1 0.5 bar (7.3 psi)
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Needle valves - 2 ways
111D1WWEI01E
Flow control valves
1
2
• Solenoid proportional type• To be combined with an external compensator
• SAE10 and SAE12 cavities
EE..X type
needle valves - 2 ways
Handwheel emergencyconfiguration
1
2
Valvetype
A B C
mm in mm in mm in Nm lbft
EE10X 32.3 1.27 92.4 3.64 29.5 1.16 27 50 37
EE12X 45 1.77 94.9 3.74 29.5 1.16 32 80 59
For dimensions with different type of emergency see page 213A B C
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EE10X EE12X
Nominal flow (1) with 10 bar (145 psi) stand-by 40 l/min (10.6 US gpm) 60 l/min (15.8 US gpm)
Max. pressure 315 bar (4600 psi) 315 bar (4600 psi)
Oil leakage at 150 bar (2175 psi) 150 cm3/min (9.1 in3/min) 200 cm3/min (9.1 in3/min)
Fluid mineral based oil
Viscosity 12-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/2 SAE 12/2
Coil type (2) BQP19 or BH
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating22,8 W (12 VDC)
22,5 W (24 VDC)
Max control current12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
12 V -> 1.70 A - 24 V -> 0.85 A (BH)
Dither frequency 150 Hz
Weight 0.3 kg (0.66 lb) kg
NOTE - For different conditions, please contact Walvoil Sales Dpt. - (1) Values are checked with cartridge in parallel with compensator - (2)
For coils further features see from page 206.
112 D1WWEI01E
Flow control valvesEE..X type
Ordering codes and description composition ______________________________________________________
EE10X/22NB
2 3 1
2
2
4
1
1
3
5
N
V
6
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/2EE10X/22NB 0EE10002009 Without emergencyEE10X/22VB 0EE10002008 Handwheel emergencySAE cavity 12/2EE12X/20NB 0EE12002007 Without emergencyEE12X/20VB 0EE12002009 Handwheel emergency
2 Emergency
TYPE DESCRIPTION
N Without emergencyV Handknob emergency
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
4 Coils
TYPE CODE DESCRIPTION
BQP19 12VDC 4SL5000126 Coil 12VDC-ISO4400
For complete coils list see from page 206It is possible also combine coils BH
5 Valve body
TYPE CODE DESCRIPTION
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Needle valves - 2 ways
113D1WWEI01E
Flow control valves
*Le curve di compensaione sono state rilevate con la cartuccia abbinata ad un compensatore VPR/3/ET 38-12 con stand by di 10 bar**Le curve di compensaione sono state rilevate con la cartuccia abbinata ad un compensatore VPR/3/ET 38-12 con stand by di 7 bar
_____________________________________________________________________________________ Curve caratteristiche
EE..X type
EE10Xflow regulating vs. % max. control current
EE12Xflow regulating vs. % max. control current
EE10X*pressure compensation diagram 1→2
EE12X**pressure compensation diagram 1→2
(l/min)50
40
30
20
10
0
20 40 1000 60 80
Flo
w
Percent of max. Control current
(US gpm)
0
9
12
3
6
(l/min)80
40
60
20
0
20 40 1000 60 80
(US gpm)
0
15
20
5
10Flo
w
Percent of max. Control current
(bar)
30 9060 120 150 180 2100
(l/min)50
40
30
20
10
0 0
12
4
8
(US gpm)
(psi)0 2000 30001000
Pressure
Flo
w
30 l/min (7.9 US gpm)
10 l/min (2.6 US gpm)
5 l/min (1.3 US gpm)
(bar)
30 9060 120 150 180 2100
(l/min)
80
60
40
20
0 0
15
20
5
10
(US gpm)
(psi)0 2000 30001000
Pressure
Flo
w
30 l/min (7.9 US gpm)
60 l/min (15.9 US gpm)
Needle valves - 2 ways
114 D1WWEI01E
115D1WWEI01E
Flow control valves
• A comando elettrico proporzionale
• Da abbinare ad un compensatore esterno
• Cavità da SAE08 a SAE16
Tipo EC..T
valvola strozzatrice - 2 vie
I dati e i diagrammi riportati in questo catalogo sono stati rilevati con olio a base minerale avente viscosità di 46 cSt alla tempera-
tura di 40°C.
EC08T EC10T EC12T EC16T
Nominal flow (1)
with 5 bar (72.5 psi) stand-by
with 10 bar (145 psi) stand-by
25 l/min
(6.6 US gpm)
35 l/min
(9.2 US gpm)
35 l/min
(9.2 US gpm)
50 l/min
(13 US gpm)
50 l/min
(13 US gpm)
70 l/min
(18.5 US gpm)
60 l/min
(15.8 US gpm)
85 l/min
(22.5 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage at 350 bar (5100 psi)0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.35 cm3/min
(0.021 in3/min)
Fluid mineral based oil
Viscosity 12-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Coil type (2) BH or BQP19
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating22.8 W (12 VDC)22.5 W (24 VDC)
Max control current12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
12 V -> 1.70 A - 24 V -> 0.85 A (BH)
Dither frequency 150 Hz
Weight0.275 kg(0.61 lb)
0.310 kg(0.68 lb)
0.390 kg(0.86 lb)
0.490 kg(1.08 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - (1) Values are checked with cartridge in parallel with compensator - (2)
For coils further features see from page 206.
1
2
Valvetype
A B
mm in mm in Nm lbft
EC08T 28.1 1.11 83 3.27 27 50 37
EC10T 32.5 1.28 83 3.27 27 50 37
EC12T 45 1.77 82.5 3.25 32 85 63
EC16T 45.6 1.80 81 3.19 32 85 63
For dimensions with different type of emergency see page 213
1
2
A B
116 D1WWEI01E
Flow control valves
EC10T/A0NB
2 3
Ordering codes and description composition ______________________________________________________
1
EC..T type
1 Cartucce
TYPE CODE DESCRIPTION
SAE cavity 08/2EC08T/A0NB 0EC08002056 Without emergencyEC08T/A0TB 0EC08002058 Screw type emergencyEC08T/A0QB 0EC08002073 “Push&twist” emergencySAE cavity 10/2EC10T/A0NB 0EC10002025 Without emergencyEC10T/A0TB 0EC10002027 Screw type emergencyEC10T/A0QB 0EC10002029 “Push&twist” emergencySAE cavity 12/2EC12T/A0NB 0EC12002018 Without emergencyEC12T/A0TB 0EC12002019 Screw type emergencyEC12T/A0QB 0EC12002020 “Push&twist” emergencySAE cavity 16/2EC16T/A0NB 0EC16002033 Without emergencyEC16T/A0TB 0EC16002035 Screw type emergencyEC16T/A0QB 0EC16002038 “Push&twist” emergency
2 Emergenze
TYPE DESCRIPTION
N Without emergencyT Screw type emergencyQ “Push&twist” emergency
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
4 Bobine
TYPE CODE DESCRIPTION
BH 12VDC 4SLD001200 Coil 12VDC-ISO4400
For complete coils list see from page 206It is possible also combine coils BQP19
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
6 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
1
5
3
2
4
6
Needle valves - 2 ways
117D1WWEI01E
Flow control valves
_____________________________________________________________________________________ Curve caratteristiche
EC..T type
EC08Tpressure drop
EC08Tflow regulating vs. % max. control current
EC10Tpressure drop
EC12Tpressure drop
EC10Tflow regulating vs. % max. control current
EC12Tflow regulating vs. % max. control current
EC16Tpressure drop
EC16Tflow regulating vs. % max. control current
0
40
80
120
160
200
(l/min)
0 10 20 30 40 50 60
(bar)2->1 (60%)
2->1 (80%)
2->1 (100%)
1->2 (0%)
(US gpm)20 4 6 8 10 12 14
0
500
1000
1500
2000
2500(psi)
Flow
Pre
ssure
2->1 (60%)
2->1 (80%)
2->1 (100%)
1->2 (0%)
0
50
100
150
200
0 10 20 30 40 50 60 70 80
(l/min)
(bar)
(US gpm)
0
500
1000
1500
2000
2500
(psi)
0 4 8 12 16 20
Flow
Pre
ssure
2->1 (60%)
2->1 (80%)
2->1 (100%)
1->2 (0%)
0
50
100
150
200
(bar)
30 60 120900
(l/min)
1500
500
1000
1500
2000
2500(psi)
2010 300 (US gpm)
Pre
ssure
Flow
0
50
100
150
200
0 20 40 60 80 100
(l/min)
(bar) 2->1 (60%)
1->2 (0%)
2->1 (100%)
2->1 (80%)
(US gpm)
0
500
1000
1500
2000
2500
(psi)0 5 10 15 20 25
Flow
Pre
ssure
10020 40 60 8000
(l/min)
80
60
40
20
100
8
0
16
24
5 bar (72.5 psi)
10 bar (145 psi)
(US gpm)
Percent of max. Control current
Flo
w
00
15
30
45
60
20 40 60 80 100
(l/min)
0
3
9
12
15
6
(US gpm)
Percent of max. Control current
Flo
w
5 bar (72.5 psi)
10 bar (145 psi)
10020 40 60 800
(l/min)
20
40
60
80
0 0
5
10
15
20
Percent of max. Control current
Flo
w
(US gpm)
5 bar (72.5 psi)
10 bar (145 psi)
10020 40 60 8000
(l/min)
120
90
60
306
0
12
18
24
30
5 bar (72.5 psi)
10 bar (145 psi)
Percent of max. Control current
Flo
w
(US gpm)
Needle valves - 2 ways
118 D1WWEI01E
119D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PW08A PW10A PW12A PW16A
Nominal flow10 l/min
(2.6 US gpm)
30 l/min
(7.9 US gpm)
50 l/min
(13 US gpm)
90 l/min
(24 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 A SAE 10/2 A SAE 12/2 A SAE 16/2 A
Weight 0.22 kg (0.48 lb) 0.30 kg (2.20 lb) 0.72 kg (1.58 lb) 0.98 kg (2.16 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• With reverse free flow check• From SAE08 to SAE16 cavities
PW..A type
flow control pressure compensated valves - 2 ways
1
2
Valve typeA B
mm in mm in Nm lbft
PW08A/AM 36.6 1.44 64.5 2.54 24 30 22
PW10A/AM 37.5 1.48 71.9 2.83 27 50 36
PW12A/AM 58.5 2.30 64.5 2.54 32 80 59
PW16A/AM 68 2.68 86 3.39 41 100 74
For dimensions with different type of adjustment see page 212
A B
1
2
PW10A
120 D1WWEI01E
Flow control valvesPW..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2 APW08A/AM1B 0PW08002000 Handknob adjustmentPW08A/AS1B 0PW08002003 Screw type adjustmentSAE cavity 10/2 APW10A/AM1B 0PW10002000 Handknob adjustmentPW10A/AS1B 0PW10002001 Screw type adjustmentSAE cavity 12/2 APW12A/AM1B 0PW12002000 Handknob adjustmentPW12A/AS1B 0PW12002001 Screw type adjustmentSAE cavity 16/2 APW16A/AM1B 0PW16002000 Handknob adjustmentPW16A/AS1B 0PW16002001 Screw type adjustment
2 Pressure drop from 1 to 2
TYPE DESCRIPTION
A 12 bar (170 psi)
3 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob
4 Pressure drop from 2 to 1
TYPE DESCRIPTION
1 0.5 bar (7.3 psi)
5 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
1
PW08A/AM1B
2 3 54
Ordering codes and description composition ______________________________________________________
1
5
2-4
6
3
3
Flow control pressure compensated valves - 2 ways
121D1WWEI01E
Flow control valves PW..A type
PW08Apressure compensation diagram 1→2
PW08Apressure drop vs flow 2→1
PW10Apressure compensation diagram 1→2
PW10Apressure drop vs flow 2→1
100
125
25
0
50
75
10 2 3
(psi)
4 5 (US gpm)
Flow (l/min)
3 96 1512 21180
Pre
ssure
(bar)
0
4
2
6
8
102000 300010000 4000 5000 (psi)
2
1
0
3
(US gpm)
Pressure (bar)
50 150100 250200 3503000
Flo
w
(l/min)
0
3
6
9
12
15
PW12Apressure compensation diagram 1→2
PW12Apressure drop vs flow 2→1
2000 300010000 4000 5000 (psi)
8
4
0
12(US gpm)
200
100
150
250
50
0
20 4 6
(psi)
8 (US gpm)
Pressure (bar)
50 150100 250200 3503000
Flow (l/min)
5 1510 2520 35300
Flo
w
(l/min)
0
40
30
20
10
50
Pre
ssure
(bar)
0
8
4
20
16
12
Pressure (bar) Flow (l/min)
Pre
ssure
(bar)
0
0 50 100 150 200 250
10000 30002000
8
0
16
24
(psi)(US gpm)
0
2
4
6
8
10
12
0 20 40 60
30
0
60
90
120
150
(psi)
840 12 (US gpm)
Flo
w
(l/min)
80
60
40
20
100
___________________________________________________________________________________________ Rating diagrams
Flow control pressure compensated valves - 2 ways
122 D1WWEI01E
Flow control valvesPW..A type
PW16Apressure compensation diagram 1→2
PW16Apressure drop vs flow 2→1
Pressure (bar) Flow (l/min)
Pre
ssure
(bar)
Flo
w
(l/min)
0
60
40
20
80
100
0 50 150100 250200 3503000
4
2
8
6
10
0 15 30 45 75 10560 90
100
125
25
0
50
75
(psi)
(US gpm)2000 300010000 4000 5000 (psi)
10
5
0
25
20
15
(US gpm)
40 8 12 16 20 24
Rating diagrams ___________________________________________________________________________________________
Flow control pressure compensated valves - 2 ways
123D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PU08A PU10A PU12A PU16A
Nominal flow15 l/min
(3.9 US gpm)
30 l/min
(7.9 US gpm)
50 l/min
(13 US gpm)
90 l/min
(24 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 A SAE 10/2 A SAE 12/2 A SAE 16/2 A
Weight 0.18 kg (0.40 lb) 0.20 kg (0.44 lb) 0.30 kg (0.66 lb) 0.55 kg (1.21 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Line mounting
• From SAE08 to SAE16 cavities
PU..A type
flow control pressure compensated valves - 2 ways
1
2
Valve typeA B
mm in mm in Nm lbft
PU08A/AM 33.6 1.32 48.5 1.91 24 30 22
PU10A/AM 37.5 1.48 43 1.69 27 50 36
PU12A/AM 58.5 2.30 44 1.73 32 80 59
PU16A/AM 68 2.68 52 2.05 41 100 74
For dimensions with different type of adjustment see page 206
A B
1
2
PU10A
124 D1WWEI01E
Flow control valvesPU..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2 APU08A/AM0B 0PU08002000 Handknob adjustmentPU08A/AS0B 0PU08002003 Screw type adjustmentSAE cavity 10/2 APU10A/AM0B 0PU10002001 Handknob adjustmentPU10A/AS0B 0PU10002000 Screw type adjustmentSAE cavity 12/2 APU12A/AM0B 0PU12002000 Handknob adjustmentPU12A/AS0B 0PU12002003 Screw type adjustment SAE cavity 16/2 APU16A/AM0B 0PU16002000 Handknob adjustmentPU16A/AS0B 0PU16002007 Screw type adjustment
2 Pressure drop from 1 to 2
TYPE DESCRIPTION
A 12 bar (170 psi)
3 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob
4 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Ordering codes and description composition ______________________________________________________
1
4
2
5
3
3
PU08A/AM0B
1
2 3 4
Flow control pressure compensated valves - 2 ways
125D1WWEI01E
Flow control valves PU..A type
PU08Apressure compensation diagram 1→2
10000 2000 3000 (psi)4000 5000
2
0
4
6
(US gpm)
Pressure (bar)
10050 150 200 250 300 3500
Flo
w
(l/min)
0
12
6
18
24
30
10000 2000 3000 (psi)4000 5000
3
0
9
6
12(US gpm)
Pressure (bar)
100 15050 200 250 300 3500
Flo
w
(l/min)
0
20
10
30
40
50
PU12Apressure compensation diagram 1→2
PU10Apressure compensation diagram 1→2
Pressure (bar)
Flo
w
(l/min)
0
60
40
20
80
100
0 50 150100 250200 350300
2000 300010000 4000 5000 (psi)
10
5
0
25
20
15
(US gpm)
PU16Apressure compensation diagram 1→2
___________________________________________________________________________________________ Rating diagrams
Pressure (bar)
10050 150 200 250 300 3500
Flo
w
(l/min)
0
3
1.5
4.5
6
7.5
10000 2000 3000 (psi)
(US gpm)
4000 5000
0.5
1
0
1.5
Flow control pressure compensated valves - 2 ways
126 D1WWEI01E
127D1WWEI01E
Flow control valves
1
2
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PU08X PU10X PU12X PU16X
Nominal flow10 l/min
(2.6 US gpm)
30 l/min
(7.9 US gpm)
50 l/min
(13.2 US gpm)
90 l/min
(23.8 US gpm)
Max. pressure 315 bar (4600 psi)
Oil leakageat 210 bar
3050 psi
80 cm3/min
(8.9 in3/min)
150 cm3/min
(9.2 in3/min)
250 cm3/min
(15.3 in3/min)
400 cm3/min
(24.4 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 A SAE 10/2 A SAE 12/2 A SAE 16/2 A
Coil type* BH or BQP19
Nominal voltages 12 VDC - 24V DC ± 10%
Power rating 20.4 W (BH) - 15 W (BQP19)
Max control current12 V -> 1.70 A - 24 V -> 0.85 A (BH)
12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
Dither frequency 150 Hz
Hysteresis 8%
Weight 0.34 kg (0.75 lb) 0.39 kg (0.86 lb) 0.51 kg (1.12 lb) 0.90 kg (1.98 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
• Solenoid proportional type• From SAE08 to SAE16 cavities
PU..X type
flow control pressure compensated valves - 2 ways
Valve typeA B
mm in mm in Nm lbft
PU08X/A0N 36.6 1.44 94 3.70 24 30 22
PU10X/A0N 37.5 1.48 96.4 3.79 27 50 37
PU12X/A0N 58.5 2.30 97.4 3.83 32 75 55
PU16X/A0N 68 2.68 121.4 4.78 41 95 70
For dimensions with different type of emergency see page 2131
2
BA
PU10X
128 D1WWEI01E
Flow control valvesPU..X type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2 APU08X/A0NB 0PU08002012 Without emergencyPU08X/A0TB 0PU08002013 Screw type emergencyPU08X/A0VB 0PU08002014 Handknob emergencySAE cavity 10/2 APU10X/A0NB 0PU10002020 Without emergencyPU10X/A0TB 0PU10002021 Screw type emergencyPU10X/A0VB 0PU10002022 Handknob emergencySAE cavity 12/2 APU12X/A0NB 0PU12002007 Without emergencyPU12X/A0TB 0PU12002008 Screw type emergencyPU12X/A0VB 0PU12002009 Handknob emergencySAE cavity 16/2 APU16X/A0NB 0PU16002010 Without emergencyPU16X/A0TB 0PU16002011 Screw type emergencyPU16X/A0VB 0PU16002012 Handknob emergency
2 Pressure drop from 1 to 2
TYPE DESCRIPTION
A 12 bar (170 psi)
3 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw typeV Handknob
4 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
5 Coils
TYPE CODE DESCRIPTION
BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
BH 12VDC 4SLD001200 12VDC-ISO4400 coill
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
1
6
4
2
3
7
5
PU08X/A0NB
2 3 4
Flow control pressure compensated valves - 2 ways
129D1WWEI01E
Flow control valves PU..X type
PU08Xflow regulating vs. % max. control current
PU10Xflow regulating vs. % max. control current
PU12Xflow regulating vs. % max. control current
PU16Xflow regulating vs. % max. control current
___________________________________________________________________________________________ Rating diagrams
PU08X: pressure compensation diagram 1→2for % of control current
PU10X: pressure compensation diagram 1→2for % of control current
PU12X: pressure compensation diagram 1→2for % of control current
PU16X: pressure compensation diagram 1→2for % of control current
20
4
8
12
16
315
(bar)
(l/min)(psi)400010000
0
0
(US gpm)
Flo
w
25015050
2000 3000
Pressure
50%
100%
75%
0
2.5
5
1.25
3.75
0 200
12
8
16
20
4
40 60 80 100
(l/min)
Percent of max. Control current
Priority
flo
w
(US gpm)
0
2.5
5
1.25
3.75
40
8
16
24
32
315
(bar)
(l/min)(psi)400010000
0
0
(US gpm)
Flo
w
25015050
2000 3000
Pressure
50%
100%
75%
0
4
8
10
6
2
100
20
40
60
80
315
(bar)
(l/min)(psi)400010000
0
0
(US gpm)
0
21
7
14
Flo
w
250150 20010050
2000 3000
Pressure
50%
100%
75%
0 20 40 60 80 100
% of max. control current
0
20
30
40
10
(l/min)
Flo
w(US gpm)
0
4
8
10
6
216
0 20 40 60 80 100
% of max. control current
0
40
80
120(l/min)
Flo
w
(US gpm)
0
30
20
10
0 20 40 60 80 100
% of max. control current
0
30
50
70
10
(l/min)
Flo
w
(US gpm)
0
15
10
5
100
20
40
60
80
315
(bar)
(l/min)(psi)400010000
0
0
(US gpm)
0
21
7
14
Flo
w
25015050
2000 3000
Pressure
50%
100%
75%
Flow control pressure compensated valves - 2 ways
130 D1WWEI01E
131D1WWEI01E
Flow control valves
• With exceeding flow to pressure• From SAE08 to SAE16 cavities
PP..A type
flow control pressure compensated valves - 3 ways
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PP08A PP10A PP12A PP16A
Nominal flowQ1max=
Q3max=
20 l/min (5.2 US gpm)
15 l/min (4 US gpm)
50 l/min (13.2 US gpm)
30 l/min (7.9 US gpm)
90 l/min (23.8 US gpm)
50 l/min (13 US gpm)
150 l/min (39.6 US gpm)
90 l/min (24 US gpm)
Max. pressure 350 bar (5100 psi)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for wor-king conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3 SAE 12/3 SAE 16/3
Weight 0.15 kg (0.33 lb) 0.20 kg (0.44 lb) 0.42 kg (0.92 lb) 0.57 kg (1.26 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
1
2 3
Valve typeA B
mm in mm in Nm lbft
PP08A/AM 41.1 1.62 49.5 1.95 24 30 22
PP10A/AM 47.2 1.86 44 1.73 27 50 37
PP12A/AM 73.5 2.89 45 1.77 32 80 59
PP16A/AM 75 2.95 52 1.93 41 100 74
For dimensions with different type of adjustment see page 212
1
3 2BA
PP10A
132 D1WWEI01E
Flow control valvesPP..A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3PP08A/AM0B 0PP08002000 Handknob adjustmentPP08A/AS0B 0PP08002004 Screw type adjustmentSAE cavity 10/3PP10A/AM0B 0PP10002000 Handknob adjustmentPP10A/AS0B 0PP10002005 Screw type adjustmentSAE cavity 12/3PP12A/AM0B 0PP12002000 Handknob adjustmentPP12A/AS0B 0PP12002004 Screw type adjustmentSAE cavity 16/3PP16A/AM0B 0PP16002001 Handknob adjustmentPP16A/AS0B 0PP16002006 Screw type adjustment
2 Pressure drop from 1 to 2
TYPE DESCRIPTION
A 12 bar (170 psi)
3 Adjustments
TYPE DESCRIPTION
S Screw
M Handknob
4 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
5 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
Ordering codes and description composition ______________________________________________________
1
PP08A/AM0B
1
5
4
2
3
3
2 3 4
Flow control pressure compensated valves - 3 ways
133D1WWEI01E
Flow control valves
PP08Acompensation diagram in 3 - changing the ∆p between 2 and 3
PP10Acompensation diagram in 3 - changing the ∆p between 2 and 3
0
4
8
12
16
20
0 250 300200-200-300 150-150-250 100-100 50-50 350-350
P2 > P3 P3 > P2
1000 02000300040005000 50004000300020001000 (psi)
Pressure (bar)
Flo
w
(l/min)
0
1.5
3
4.5
(US gpm)
0
30
20
10
40
50
0 250 300200-200-300 150-150-250 100-100 50-50 350-350
1000 02000300040005000 50004000300020001000 (psi)
Pressure (bar)
Flo
w
(l/min)
4
0
8
12(US gpm)
P2 > P3 P3 > P2
PP..A type
___________________________________________________________________________________________ Rating diagrams
PP12Acompensation diagram in 3 - changing the ∆p between 2 and 3
8
0
16
24(US gpm)
0
60
40
20
80
100
0 250 300200-200-300 150-150-250 100-100 50-50 350-350
1000 02000300040005000 50004000300020001000 (psi)
Pressure (bar)
Flo
w
(l/min)
P2 > P3 P3 > P2
Flow control pressure compensated valves - 3 ways
134 D1WWEI01E
Flow control valves
PP16Acompensation diagram in 3 - changing the ∆p between 2 and 3
8
0
16
24(US gpm)
0
60
40
20
80
100
0 250 300200-200-300 150-150-250 100-100 50-50 350-350
1000 02000300040005000 50004000300020001000 (psi)
Pressure (bar)
Flo
w
(l/min)
P2 > P3 P3 > P2
PP..A type
Rating diagrams ___________________________________________________________________________________________
Flow control pressure compensated valves - 3 ways
135D1WWEI01E
Flow control valves
1
32
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PP08X PP10X PP12X PP16X
Nominal flowQ1max=
Q3max=
20 l/min (5.2 US gpm)
15 l/min (3.9 US gpm)
50 l/min (13.2 US gpm)
30 l/min (8 US gpm)
90 l/min (23.8 US gpm)
60 l/min (16 US gpm)
150 l/min (39.6 US gpm)
90 l/min (23.8 US gpm)
Max. pressure 315 bar (4560 psi)
Oil leakageat 210 bar
(3050 psi)
80 cm3/min
(4.9 in3/min)
150 cm3/min
(9.2 in3/min)
250 cm3/min
(15.3 in3/min)
400 cm3/min
(24.4 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for wor-king conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3 SAE 12/3 SAE 16/3
Coil type* BQP19 or BH
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 20.4 W (BH) - 15 W (BQP19)
Max control current
12 V -> 1.70 A - 24 V -> 0.85 A (BH)12 V -> 1.25 A - 24 V -> 0.63 A (BQP19)
Ditherfrequency 150 Hz
Hysteresis 8%
Weight 0.44 kg (0.97 lb) 0.49 kg (1.08 lb) 0.61 kg (1.34 lb) 1 kg (2.20 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - For coils further features see from page 206.
• Solenoid proportional type• With exceeding flow to pressure• From SAE08 to SAE16 cavities
PP..X type
flow control pressure compensated valves - 3 ways
Valve typeA B
mm in mm in Nm lbft
PP08X/A0N 40.8 1.60 94 3.70 24 30 22
PP10X/A0N 47.2 1.86 96.4 3.79 27 50 37
PP12X/A0N 73.5 2.89 97.4 3.83 32 75 55
PP16X/A0N 75.1 2.95 121.4 4.78 41 95 70
For dimensions with different type of emergency seepage 213BA
3
1
2
PP10X
136 D1WWEI01E
Flow control valvesPP..X type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3PP08X/A0NB 0PP08002014 Without emergencyPP08X/A0TB 0PP08002015 Screw type emergencyPP08X/A0VB 0PP08002016 Handknob emergencySAE cavity 10/3PP10X/A0NB 0PP10002031 Without emergencyPP10X/A0TB 0PP10002033 Screw type emergencyPP10X/A0VB 0PP10002035 Handknob emergencySAE cavity 12/3PP12X/A0NB 0PP12002037 Without emergencyPP12X/A0TB 0PP12002039 Screw type emergencyPP12X/A0VB 0PP12002041 Handknob emergencySAE cavity 16/3PP16X/A0NB 0PP16002013 Without emergencyPP16X/A0TB 0PP16002015 Screw type emergencyPP16X/A0VB 0PP16002014 Handknob emergency
2 Pressure drop from 1 to 3
TYPE DESCRIPTION
A 12 bar (170 psi)
3 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw typeV Handknob
4 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
5 Coils
TYPE CODE DESCRIPTION
BQP19 12VDC 4SL5000126 12VDC-ISO4400 coil
BH 12VDC 4SLD001200 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/3-G 3/4 3CC1630E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
PP08X/A0NB
6
4
2
3
1
7
5
2 3 4
Flow control pressure compensated valves - 3 ways
137D1WWEI01E
Flow control valves
PP08Xpressure compensation diagram 2→3
for % of control current
PP08X
flow regulating vs. % max. control current
Qin=
priority flow +30%
PP10Xpressure compensation diagram 2→3
for % of control current
PP10X
flow regulating vs. % max. control current
Qin=
priority flow +5%
PP12Xflow regulating vs. % max. control current
Qin=
priority flow +15%
PP..X type
0 200
12
8
16
20
4
40 60 80 100
(l/min)
Percent of max. Control current
Priority
flo
w
(US gpm)
0
2.5
5
1.25
3.75
0
2.5
7.5
10
5
00
10
20
30
40
20 40 60 80 100
(l/min)(US gpm)
Percent of max. Control current
Priority
flo
w
(l/min) (US gpm)
Percent of max. Control current
0 20 40 60 80 1000
10
20
30
40
50
60
70
0
3
6
9
12
15
18
Priority
flo
w
PP12Xpressure compensation diagram 2→3
for % of control current
___________________________________________________________________________________________ Rating diagrams
20
4
8
12
16
-300 -200 -100 3002001000
(bar) pressure in port 3pressure in port 2
(l/min)-4000 (psi)0-2000 2000 4000
(US gpm)
0
2.5
5
0
1.25
3.75
Priority
flo
w
50%
75%
100%
(bar) pressure in port 3pressure in port 2
(US gpm)
(psi)(l/min)
0
2.5
7.5
0-4000 -2000 2000 4000
10
5
0
10
20
30
40
0-100-200-300 100 200 300
Priority
flo
w
50%
75%
100%
(bar) pressure in port 3pressure in port 2
(l/min)
0-100-200-300 100 200 3000
10
20
30
40
50
600-4000 -2000 2000 4000
0
3
6
9
12
15 (US gpm)
(psi)
Priority
flo
w
50%
75%
100%
Flow control pressure compensated valves - 3 ways
138 D1WWEI01E
Flow control valvesPP..X type
PP16Xflow regulating vs. % max. control current
Qin=
priority flow +10%
PP16Xpressure compensation diagram 2→3
for % of control current - with Q1=100 l/min
Rating diagrams ___________________________________________________________________________________________
10020 40 60 80
Percent of max. Control current
00
(US gpm)
6
12
30
18
24
(l/min)
20
40
60
80
100
120
0
Priority
flo
w
Q1=100 l/min
Q1=150 l/min
0
(bar)
250 250350 350150 15050 500
pressure in port 3pressure in port 2
(l/min)
0
20
40
60
80
100
120
Priority
flo
w
(psi)
(US gpm)
0
6
12
30
18
24
100030005000 500030001000
50%
75%
100%
Flow control pressure compensated valves - 3 ways
139D1WWEI01E
Flow control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
PD
10
B/1
10
B
PD
10
B/1
20
B
PD
10
B/1
30
B
PD
10
B/1
40
B
PD
10
B/1
50
B
PD
12
B/1
00
B
PD
16
C/1
10
B
Flow range4-12 l/min
(1-3 US gpm)
12-20 l/min
(3-5 US gpm)
20-28 l/min
(5-7 US gpm)
28-36 l/min
(7-9 US gpm)
36-44 l/min
(9-12 US gpm)
40-75 l/min
(10-20 US gpm)
75-150 l/min
(20-40 US gpm)
Max. pressure 210 bar (3045 psi)
Maximumdivision error
± 5% of the oil flow in 1 or 3 and 120 bar -1750 psi- pressure difference between 1 and 3.(Division rate 50%÷50%)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
20/18/14 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for wor-king conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/4 SAE 10/4 SAE 10/4 SAE 10/4 SAE 10/4 SAE 12/4 SAE 16/4
Weight0.20 kg (0.44 lb)
0.20 kg (0.44 lb)
0.20 kg (0.44 lb)
0.20 kg (0.44 lb)
0.20 kg (0.44 lb)
0.30 kg (0.66 lb)
0.55 kg (1.21 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Flow divider-combiners
• From SAE10 to SAE16 cavities
PD... type
flow control pressure compensated valves - 3 ways
21 3
Valvetype
A B
mm in mm in Nm lbft
PD10B 64.5 2.54 18 0.71 27 50 37
PD12B 83 3.27 12 0.47 32 80 59
PD16C 104 4.09 17 0.69 41 100 74A B
13
2
PD10B
140 D1WWEI01E
Flow control valvesPD type
4 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 10/4PD10B/110B 0PD10002004 Flow range 1
PD10B/120B 0PD10002005 Flow range 2
PD10B/130B 0PD10002006 Flow range 3
PD10B/140B 0PD10002007 Flow range 4
PD10B/150B 0PD10002008 Flow range 5
SAE cavity 12/4PD12B/100B 0PD12002001 Range 40÷75 l/min (10-20 US gpm)
SAE cavity 16/4PD16C/100B 0PD16002003 Range 75÷150 l/min (20-40 US gpm)
1 Dividing-Combining ratio
TYPE DESCRIPTION
1 50÷50
2 Flow range
TYPE DESCRIPTION
1 4÷12 l/min (1-3 US gpm)
2 12÷20 l/min (3-5 US gpm)
3 20÷28 l/min (5-7 US gpm)
4 28÷36 l/min (7-9 US gpm)
5 36÷44 l/min (9-12 US gpm)
3 Seals
TYPE DESCRIPTION
B NBR (Buna) Std configuration without additionV For valve with FPM (Viton) o-ring seals, contact Sales
Dept.
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/4-G 3/8 3CC1040C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/4-G 1/2 3CC1240D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/4-G 3/4 3CC1640E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
PD12Bpressure drop vs flow
from 2->1/3 and from 1/3->2
PD10Bpressure drop vs flow
form 2->1/3 and from 1/3->2
PD16Cpressure drop vs flow
from 2->1/3 and from 1/3->2
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
Flow (l/min)
10 20 30 40 50 60 700
0 3 6 9 12 15 18 (US gpm)
Pre
ssure
(bar)
0
60
40
20
80
100
0
300
600
900
1200
(psi)PD10B-110B
PD10B-120B
PD10B-150B
PD10B-140B
PD10B-130B
0
10
20
30
40
0 10 20 30 40 50 60 70 80
0 4 8 12 16 20
Flow (l/min)
(US gpm)
Pre
ssure
(bar)
0
100
200
300
400
500
(psi)
30 352520
200
0
400
600
(psi)
(US gpm)
75 100 125 150
Flow (l/min)
0
10
20
30
40
50
Pre
ssure
(bar)
1
PD10B/110B
1
5
4
2-3
2 3 4
Flow control pressure compensated valves - 3 ways
141D1WWEI01E
Logic valves
1
23
1
23
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
LA10QA LA16QA
Nominal flow 80 l/min (21 US gpm) 190 l/min (50 US gpm)
Max. pressure 350 bar (5100 psi)
Opening pressure 1, 5, 10 bar - regolabile: da 8 a 15 bar
Oil leakage at 210 bar (3050 psi) 80 cm3/min (4.88 in3/min) 230 cm3/min (14.03 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3Q SAE 16/3Q
Weight 0.15 kg (0.33 lb) 0.45 kg (0.99 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
• Pilot to close configuration• Fixed or adjustable Stand-by• SAE10 and SAE16 cavities
LA..QA type
logic element - 3 ways
2
1
3
Valve type
A B C (max) D E F
mm in mm in mm in Nm lbft Nm lbft
LA10QA 47.6 1.87 20 0.79 21 0.83 27 70 52 13 9.8 7.2 3
LA16QA 35.1 1.38 56.9 2.24 24 0.94 36 100 74 13 9.8 7.2 3
A AB B C
LA16QA/0... LA16QA/0R..
D E
F
D
1
23
CA
D E
F
B
LA10QA/0R..
1
23
A B
LA10QA/0...
D
142 D1WWEI01E
Logic valves
0
4
8
12
16
20
0 40 80 120 160 200
(l/min)
(bar)(psi)
(US gpm)0 10 20 30 40 50
0
50
100
150
200
250
Flow
Pre
ssure
0 10 20 30 40 50 60 70 80
(l/min)
(bar)
0 4 8 12 16 20 (US gpm)
(psi)
0
25
50
75
100
125
Flow
Pre
ssure
0
2.5
5
7.5
10
1
5
LA 10QA/0 C 0 B SB=12bar
2 3
Ordering codes and description composition ______________________________________________________
1 Cartridge
TYPE CODE DESCRIPTION
SAE cavity 10/3QLA10QA/0C0B 0LA10Q002001 Fixed setting, 10 bar (145 psi)
LA10QA/0R0B SB=12bar 0LA10Q002002 Adjustable setting, std setting 12 bar (174 psi)
SAE cavity 16/3QLA16QA/0C0B 0LA16Q002000 Fixed setting, 10 bar (145 psi)
LA16QA/0R0B SB=12bar 0LA16Q002001 Adjustable setting, std setting 12 bar (174 psi)
2 Stand by
Setting is referred to 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
A Fixed setting: 1 bar (14.5 psi)
B Fixed setting: 5 bar (72.5 psi)
C Fixed setting: 10 bar (145 psi)
R Adjustable setting: from 8 to 15 bar (116 to 218 psi)
3 Lead sealing
TYPE DESCRIPTION
0 Without sealing
X With sealing: for valves with adjustable stand-by only
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Stand-by setting
To be specified only with adjustable stand-by valve
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3Q-G 1/2 3CC1032D21 Steel body for cavity 08 valve, G 1/2 standard thread
SAE 16/3Q-G 3/4 3CC1632E21 Steel body for cavity 16 valve, G 3/4 standard thread
For aluminium bodies or different threading see from page 215
Rating diagrams ____________________________________________________________________________________________
LA10QA pressure drop(fully open)
LA16QA pressure drop(fully open)
LA..QA type
1
4
2
3
5
64
Logic valves - 3 ways
143D1WWEI01E
Logic valves
1
23
1
23
• Vento to open configuration• Fixed or adjustable Stand-by• SAE10 and SAE16 cavities
LB..QA type
logic element - 3 ways
A AB B C
LB16QA/0... LB16QA/0R..
D E
F
D
1
23
CA
D E
F
B
LB10QA/0R..
1
23
A B
LB10QA/0...
D
2
1
3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
LB10QA LB16QA
Nominal flow 80 l/min (21 US gpm) 190 l/min (50 US gpm)
Max. pressure 350 bar (5100 psi)
Opening pressure 1, 5, 10 bar - regolabile: da 8 a 15 bar
Oil leakage at 210 bar (3050 psi) 80 cm3/min (4.88 in3/min) 230 cm3/min (14.03 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3Q SAE 16/3Q
Weight 0.15 kg (0.33 lb) 0.45 kg (0.99 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
Valve type
A B C (max) D E F
mm in mm in mm in Nm lbft Nm lbft
LB10QA 47.6 1.87 20 0.79 21 0.83 27 70 52 13 9.8 7.2 3
LB16QA 35.1 1.38 56.9 2.24 24 0.94 36 100 74 13 9.8 7.2 3
144 D1WWEI01E
Logic valves
Ordering codes and description composition ______________________________________________________
LB..QA type
0
4
8
12
16
20
0 40 80 120 160 200
(l/min)
(bar)(psi)
(US gpm)0 10 20 30 40 50
0
50
100
150
200
250
Flow
Pre
ssure
0 10 20 30 40 50 60 70 80
(l/min)
(bar)
0 4 8 12 16 20 (US gpm)
(psi)
0
25
50
75
100
125
Flow
Pre
ssure
0
2.5
5
7.5
10
Rating diagrams ____________________________________________________________________________________________
LB10QA pressure drop(fully open)
LB16QA pressure drop(fully open)
1
5
LB 10QA/0 C 0 B SB=12bar
2 3
1
4
2
3
5
64
1 Cartridge
TYPE CODE DESCRIPTION
SAE cavity 10/3QLB10QA/0B0B 0LB10Q002000 Fixed setting, 5 bar (72.5 psi)
SAE cavity 16/3QLB16QA/0B0B 0LB16Q002000 Fixed setting, 5 bar (72.5 psi)
2 Stand by
Setting is referred to 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
A Fixed setting: 1 bar (14.5 psi)
B Fixed setting: 5 bar (72.5 psi)
C Fixed setting: 10 bar (145 psi)
R Adjustable setting: from 8 to 15 bar (116 to 218 psi)
3 Lead sealing
TYPE DESCRIPTION
0 Without sealing
X With sealing: for valves with adjustable stand-by only
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Stand-by setting
To be specified only with adjustable stand-by valve
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3Q-G 1/2 3CC1032D21 Steel body for cavity 08 valve, G 1/2 standard thread
SAE 16/3Q-G 3/4 3CC1632E21 Steel body for cavity 16 valve, G 3/4 standard thread
For aluminium bodies or different threading see from page 215
Logic valves - 3 ways
145D1WWEI01E
Logic valves
1
23
1
23
• Vento to close configuration• Fixed or adjustable Stand-by• SAE10 and SAE16 cavities
LC..QA type
logic element - 3 ways
A AB B C
LC16QA/0... LC16QA/0R..
D E
F
D
1
23
CA
D E
F
B
LC10QA/0R..
1
23
A B
LC10QA/0...
D
2
1 3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
LC10QA LC16QA
Nominal flow 60 l/min (16 US gpm) 150 l/min (39.6 US gpm)
Max. pressure 350 bar (5100 psi)
Opening pressure 1, 5, 10 bar - regolabile: da 8 a 15 bar
Oil leakage at 210 bar (3050 psi) 80 cm3/min (4.88 in3/min) 230 cm3/min (14.03 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3Q SAE 16/3Q
Weight 0.15 kg (0.33 lb) 0.45 kg (0.99 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
Valve type
A B C (max) D E F
mm in mm in mm in Nm lbft Nm lbft
LC10QA 47.6 1.87 20 0.79 21 0.83 27 70 52 13 9.8 7.2 3
LC16QA 35.1 1.38 56.9 2.24 24 0.94 36 100 74 13 9.8 7.2 3
146 D1WWEI01E
Logic valves
Ordering codes and description composition ______________________________________________________
LC..QA type
Rating diagrams ___________________________________________________________________________________________
LC10QA pressure drop(fully open)
LC16QA pressure drop(fully open)
0
4
8
12
16
20
(l/min)
0 10 20 30 40 50 60
(bar)
(US gpm)
0
(psi)
50
100
150
200
250
10 2 3 4 5 6 7
Flow
Pre
ssure
0
4
8
12
16
20
(bar)
30 60 120900
(l/min)
150
(psi)(US gpm)2010 300
0
50
100
150
200
250
Pre
ssure
Flow
1
5
LC 10QA/0 C 0 B SB=12bar
2 3
1
4
2
3
5
64
1 Cartridge
TYPE CODE DESCRIPTION
SAE cavity 10/3QLC10QA/0A0B 0LC10Q002000 Fixed setting, 1 bar (14.5 psi)
SAE cavity 16/3QLC16QA/0A0B 0LC16Q002000 Fixed setting, 1 bar (14.5 psi)
2 Stand by
Setting is referred to 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
A Fixed setting: 1 bar (14.5 psi)
B Fixed setting: 5 bar (72.5 psi)
C Fixed setting: 10 bar (145 psi)
R Adjustable setting: from 8 to 15 bar (116 to 218 psi)
3 Lead sealing
TYPE DESCRIPTION
0 Without sealing
X With sealing: for valves with adjustable stand-by only
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Stand-by setting
To be specified only with adjustable stand-by valve
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3Q-G 1/2 3CC1032D21 Steel body for cavity 08 valve, G 1/2 standard thread
SAE 16/3Q-G 3/4 3CC1632E21 Steel body for cavity 16 valve, G 3/4 standard thread
For aluminium bodies or different threading see from page 215
Logic valves - 3 ways
147D1WWEI01E
Logic valves
1
23
1
23
• Pilot to open configurationj• Fixed or adjustable Stand-by• SAE10 and SAE16 cavities
LD..QA type
logic element - 3 ways
A AB B C
LD16QA/0... LD16QA/0R..
D E
F
D
1
23
CA
D E
F
B
LD10QA/0R..
1
23
A B
LD10QA/0...
D
2
1 3
2
1
3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
LD10QA LD16QA
Nominal flow 60 l/min (16 US gpm) 150 l/min (39.6 US gpm)
Max. pressure 350 bar (5100 psi)
Opening pressure 1, 5, 10 bar - regolabile: da 8 a 15 bar
Oil leakage at 210 bar (3050 psi) 80 cm3/min (4.88 in3/min) 230 cm3/min (14.03 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 20/18/14 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 10/3Q SAE 16/3Q
Weight 0.15 kg (0.33 lb) 0.45 kg (0.99 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt.
Valve type
A B C (max) D E F
mm in mm in mm in Nm lbft Nm lbft
LD10QA 47.6 1.87 20 0.79 21 0.83 27 70 52 13 9.8 7.2 3
LD16QA 35.1 1.38 56.9 2.24 24 0.94 36 100 74 13 9.8 7.2 3
148 D1WWEI01E
Logic valves
Ordering codes and description composition ______________________________________________________
LD..QA type
Rating diagrams ___________________________________________________________________________________________
LD10QA pressure drop(fully open)
LD16QA pressure drop(fully open)
0
4
8
12
16
20
(l/min)
0 10 20 30 40 50 60
(bar)
(US gpm)
0
(psi)
50
100
150
200
250
10 2 3 4 5 6 7
Flow
Pre
ssure
0
4
8
12
16
20
(bar)
30 60 120900
(l/min)
150
(psi)(US gpm)2010 300
0
50
100
150
200
250
Pre
ssure
Flow
1
5
LD 10QA/0 C 0 B SB=12bar
2 3
1
4
2
3
5
64
1 Cartridge
TYPE CODE DESCRIPTION
SAE cavity 10/3QLD10QA/0A0B 0LD10Q002000 Fixed setting, 5 bar (72.5 psi)
SAE cavity 16/3QLD16QA/0A0B 0LD16Q002000 Fixed setting, 5 bar (72.5 psi)
2 Stand by
Setting is referred to 1 l/min (0.26 US gpm) flowTYPE DESCRIPTION
A Fixed setting: 1 bar (14.5 psi)
B Fixed setting: 5 bar (72.5 psi)
C Fixed setting: 10 bar (145 psi)
R Adjustable setting: from 8 to 15 bar (116 to 218 psi)
3 Lead sealing
TYPE DESCRIPTION
0 Without sealing
X With sealing: for valves with adjustable stand-by only
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Stand-by setting
To be specified only with adjustable stand-by valve
6 Valve body
TYPE CODE DESCRIPTION
SAE 10/3Q-G 1/2 3CC1032D21 Steel body for cavity 08 valve, G 1/2 standard thread
SAE 16/3Q-G 3/4 3CC1632E21 Steel body for cavity 16 valve, G 3/4 standard thread
For aluminium bodies or different threading see from page 199
Logic valves - 3 ways
149D1WWEI01E
Directional control valves
1
2
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EA08A EA08B
Nominal flow 1 l/min (0.26 US gpm) 1 l/min (0.26 US gpm)
Max. pressure 210 bar (3050 psi) 350 bar (5100 psi)
Oil leakage at 210 bar (3050 psi) 0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. forworking conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 8/2
Coil type* BE BT
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10%
Power rating18.7 W (12 VDC)18.6 W (24 VDC)
21 W (12-24 VDC)
Weight 0.130 kg (0.28 lb) 0.130 kg (0.28 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Poppet type• Normally open and closed configurations
EA08 type
directional solenoid valve - 2 ways / 2 positions
Valve typeA B
mm in mm in Nm lbft
EA08A/10NB 27.5 1.08 60 2.36 24 30 22
20NB 27.5 1.08 59 2.32 24 30 22
EA08B/10NB 27.5 1.08 70.9 2.79 24 30 22
20NB 27.5 1.08 65.5 2.58 24 30 22
For dimensions with different type of emergency see page 213
Normally openconfiguration
Normally closedconfiguration
A B
EA08A
1
2
1
2
150 D1WWEI01E
Directional control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2EA08A/10NB 0EA08002001 Normally open configuration (N.O.) without emergency EA08B/10NB 0EA08002003 (N.O.) without emergencyEA08A/10TB 0EA08002007 (N.O.) screw type emergencyEA08B/10TB 0EA08002005 (N.O.) screw type emergencyEA08A/20NB 0EA08002000 Normally closed configuration (N.C.) without emergencyEA08B/20NB 0EA08002002 (N.C.) without emergencyEA08A/20TB 0EA08002009 (N.C.) screw type emergencyEA08B/20TB 0EA08002004 (N.C.) screw type emergency
EA08 type
Pressure drop vs. flow
Flow (l/min)
0.10 0.30 0.50 0.70 0.900
(bar) 40
30
20
10
0
(US gpm)
(psi)
0 0.05 0.10 0.200.15
Pre
ssure
100
0
200
300
400
500
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
1
EA08A/10 NB
2 3 4
5
N
T
1
6
4
23
7
3
2 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
3 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw typeNote: for configurations with different emergency contact Sales Dept.
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BE 12VDC 4SL1000120 12VDC-ISO4400 coil for EA08ABT 12VDC 4SL3000120 12VDC-ISO4400 coil for EA08BFor complete coils list see page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 1/4 3CC0820B11 Aluminium body for cavity 08 valve, G1/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see page 206
Directional solenoid valves - 2 ways / 2 positions
151D1WWEI01E
Directional control valves
1
2
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EE08A EE10A EE12A
Nominal flow 8 l/min (2.11 US gpm) 30 l/min (7.9 US gpm) 40 l/min (10.5 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 30 cm3/min (1.83 in3/min) 55 cm3/min (3.35 in3/min) 75 cm3/min (4.58 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2
Coil type* BER BIN 19 BIN 22
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating22.8 W (12 VDC)
22.5 W (24 VDC)
29 W (12 VDC)
31 W (24 VDC)
32.6 W (12 VDC)
31 W (24 VDC)
Weight 0.18 kg (0.40 lb) 0.28 kg (0.64 lb) 0.44 kg (0.97 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• Normally open and closed configurations• From SAE08 to SAE12 cavities
EE..A type
directional solenoid valves - 2 ways / 2 positions
Normally openconfiguration
Normally closedconfiguration
Valve typeA B
mm in mm in Nm lbft
EE08A/10NB 27.6 1.09 76 2.99 24 30 22
20NB 27.6 1.09 76 2.99 24 30 22
EE10A/10PB 32.3 1.27 90.3 3.56 27 50 37
20PB 32.3 1.27 90.3 3.56 27 50 37
EE12A/10PB 46 1.81 102 4.02 32 80 59
20PB 46 1.81 90.3 3.56 32 80 59
A B
EE10A
1
2
1
2
152 D1WWEI01E
Directional control valves
4 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2EE08A/10NB 0EE08002001 Normally open configuration (N.O.) without emergency EE08A/20NB 0EE08002000 Normally closed configuration (N.C.) without emergencySAE cavity 10/2EE10A/10PB 0EE10002003 Normally open configuration (N.O.) with push-button emergency EE10A/20PB 0EE10002002 Normally closed configuration (N.C.) with push-button emergencySAE cavity 12/2EE12A/10PB 0EE12002005 Normally open configuration (N.O.) with push-button emergency EE12A/20PB 0EE12002004 Normally closed configuration (N.C.) with push-button emergency
1 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
2 Emergency
TYPE DESCRIPTION
N Without emergency only for 8/2P Push button type only for 10/2 and 12/2Note: for configurations with different emergency contact Sales Dept.
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12 VDC 4SLE001200 12VDC-ISO4400 coil for EE08ABIN 19 VDC 4SL6000121 12VDC-ISO4400 coil for EE10ABIN 22 VDC 4SL6000128 12VDC-ISO4400 coil for EE12AFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
EE..A type
Ordering codes and description composition ______________________________________________________
1
EE08A/10 NB
2 3 4
P
1
N
4
2
3
3
6
5
7
Directional solenoid valves - 2 ways / 2 positions
153D1WWEI01E
Directional control valves EE..A type
(psi)
Flow (l/min)
2 4 6 8 10 12 140
0 1 2 3
100
50
150
200
250
0
(bar) 20
16
12
4
8
0
(US gpm)
2->1
(1->2)
Pre
ssure
EE08A pressure drop vs. flow- Spool 1 -
EE08A pressure drop vs. flow- Spool 2 -
EE10A pressure drop vs. flow- Spool 1 -
Flow (l/min)
6 1812 24 30 36 420
(bar) 25
20
15
10
0
5
0 3 6 9 (US gpm)
100
200
300
(psi)
0
1->2
Pre
ssure
Flow (l/min)
6 1812 24 30 36 420
(bar) 20
15
10
0
5
0 3 6 9 (US gpm)
50
150
100
250
200
(psi)
0
1->2
2->1
Pre
ssure
EE10A pressure drop vs. flow- Spool 2 -
2->1
1->2
Flow (l/min)
168 24 40 4832 560
15
30
45
60
0
(bar)
4
5
3
2
1
0
(US gpm)0 3 6 9 12
Pre
ssure
(psi)
1->2
2->1
Flow (l/min)0 9 18 27 36 45 54 63
40 8 12 16 (US gpm)40 8 12 16 (US gpm)
Pre
ssure
(bar)
0
3
9
6
12
15
50
100
200
150
(psi)
0
EE12A pressure drop vs. flow- Spool 1 -
EE12A pressure drop vs. flow- Spool 2 -
Flow (l/min)
2 4 6 8 10 12 140
0 1 2 3(bar) 5
4
3
2
1
0
(US gpm)
2->1
1->2
15
30
45
60
(psi)
0
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 2 ways / 2 positions
154 D1WWEI01E
155D1WWEI01E
Directional control valves
1
2
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EC08M EC10M EC12M EC16M
Nominal flow40 l/min
(10.5 US gpm)
70 l/min
(18.5 US gpm)
150 l/min
(40 US gpm)
150 l/min
(40 US gpm)
Max. pressure 380 bar (5500 psi)
Oil leakageat 210 bar
(3050 psi)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
0.25 cm3/min
(0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Coil type* BER
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 19.2 W (12 VDC - 24 VDC)
Weight 0.135 kg (0.30 lb) 0.170 kg (0.37 lb) 0.230 kg (0.51 lb) 0.315 kg (0.69 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Pilot operated
• Poppet type• Oil leakage free from port 2 to port 1• Normally open and closed configurations• From SAE08 to SAE16 cavities
EC..M type
directional solenoid valves - 2 ways / 2 positions
A B
Normally openconfiguration
Normally closedconfiguration
EC10M
Valve typeA B
mm in mm in Nm lbft
EC08M/10NB 28 1.10 67.2 2.64 24 30 22
20NB 28 1.10 63.3 2.49 24 30 22
EC10M/10NB 32.3 1.27 66.9 2.63 27 50 37
20NB 32.3 1.27 63 2.48 27 50 37
EC12M/10NB 45 1.77 61.1 2.40 32 80 59
20NB 45 1.77 57.2 2.25 32 80 59
EC16M/10NB 46 1.81 61.2 2.41 38 80 59
20NB 46 1.81 57.3 2.26 38 80 59
For dimensions with different type of emergency see page 213
1
2
1
2
156 D1WWEI01E
Directional control valves
3
2
4
N
T
P
3
Q
D
F
1
6
5
7
EC..M type
1
EC08M/10 NB
2 3 4
Ordering codes and description composition ______________________________________________________
2 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button type (N.O.)T Screw typeD Push type with detent (N.O.)F Pull button type (N.C.)Q Pull type with detent (N.C.)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept
1 Cartucce
TYPE CODE DESCRIPTION
SAE cavity 08/2EC08M/10NB 0EC08002031 Normally open (N.O.) without emergencyEC08M/10PB 0EC08002033 (N.O.) push button emergencyEC08M/10TB 0EC08002034 (N.O.) screw type emergencyEC08M/10DB 0EC08002035 (N.O.) push type with detent emergencyEC08M/20NB 0EC08002032 Normally closed (N.C.) without emergencyEC08M/20FB 0EC08002036 (N.C.) pull button emergencyEC08M/20TB 0EC08002037 (N.C.) screw type emergencyEC08M/20QB 0EC08002038 (N.C.) pull type with detent emergencySAE cavity 10/2EC10M/10NB 0EC10002012 Normally open (N.O.) without emergencyEC10M/10PB 0EC10002014 (N.O.) push button emergencyEC10M/10TB 0EC10002015 (N.O.) screw type emergencyEC10M/10DB 0EC10002016 (N.O.) push type with detent emergencyEC10M/20NB 0EC10002013 Normally closed (N.C.) without emergencyEC10M/20FB 0EC10002017 (N.C.) pull button emergencyEC10M/20TB 0EC10002018 (N.C.) screw type emergencyEC10M/20QB 0EC10002019 (N.C.) pull type with detent emergencySAE cavity 12/2EC12M/10NB 0EC12002007 Normally open (N.O.) without emergencyEC12M/10PB 0EC12002009 (N.O.) push button emergencyEC12M/10TB 0EC12002010 (N.O.) screw type emergencyEC12M/10DB 0EC12002011 (N.O.) push type with detent emergencyEC12M/20NB 0EC12002008 Normally closed (N.C.) without emergencyEC12M/20FB 0EC12002012 (N.C.) pull button emergencyEC12M/20TB 0EC12002013 (N.C.) screw type emergencyEC12M/20QB 0EC12002014 (N.C.) pull type with detent emergencySAE cavity 16/2EC16M/10NB 0EC16002020 Normally open (N.O.) without emergencyEC16M/10PB 0EC16002022 (N.O.) push button emergencyEC16M/10TB 0EC16002023 (N.O.) screw type emergencyEC16M/10DB 0EC16002024 (N.O.) push type with detent emergencyEC16M/20NB 0EC16002021 Normally closed (N.C.) without emergencyEC16M/20FB 0EC16002025 (N.C.) pull button emergencyEC16M/20TB 0EC16002026 (N.C.) screw type emergencyEC16M/20QB 0EC16002027 (N.C.) pull type with detent emergency
5 Coil
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connettore
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 2 ways / 2 positions
157D1WWEI01E
Directional control valves EC..M type
EC10M/10NB - EC10M/20NBpressure drop vs. flow
EC12M/20NB - EC16M/20NBpressure drop vs. flow
EC12M/10NB - EC16M/10NBpressure drop vs. flow
50 15 25 35 (US gpm)
0 20 40 60 80 100 120140150
Flow (l/min)
0
5
10
15
20
25Pre
ssure
(bar)
100
200
300
(psi)
0
Dp2->1;Dp1->2
EC08M/10NB - EC08M/20Npressure drop vs. flow
(psi)
10 15 20 25 30 35 4050
Pre
ssure
(l/min)
2->1
1->2
0
2
4
6
8
102 4 100
(bar)
30
60
90
120
0
Flow
(US gpm)5 6
0 20 40 60 80 100 120 1401500
5
10
15
20 (psi)
5 (US gpm)
0
Flow (l/min)
Pre
ssure
(bar)
Dp2->1;Dp1->2
0 15 25 35
100
50
150
200
250
___________________________________________________________________________________________ Rating diagrams
Flow (l/min)
Pre
ssure
(bar)
0 10 20 30 40 50 60 700
4
8
12
16
100
200
50
150
0
0 4 8 12 16 (US gpm)
Dp2->1;Dp1->2 (10NB)
Dp2->1;Dp1->2 (20NB)
(psi)
Directional solenoid valves - 2 ways / 2 positions
158 D1WWEI01E
159D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EF08M EF10M EF12M EF16M
Nominal flow40 l/min
(10.5 US gpm)
70 l/min
(18.5 US gpm)
150 l/min
(40 US gpm)
150 l/min
(40 US gpm)
Max. pressure 380 bar (5500 psi)
Oil leakageat 210 bar
(3050 psi)
0.50 cm3/min
(0.030 in3/min)
0.50 cm3/min
(0.030 in3/min)
0.50 cm3/min
(0.030 in3/min)
0.50 cm3/min
(0.030 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Coil type* BER
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC)
Weight 0.135 kg (0.30 lb) 0.170 kg (0.37 lb) 0.230 kg (0.51 lb) 0.315 kg (0.69 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Pilot operated
• Poppet type• Oil leakage free from port 1 to port 2• Normally open and closed configurations• From SAE08 to SAE16 cavities
EF..M type
directional solenoid valves - 2 ways / 2 positions
Normally openconfiguration
Normally closedconfiguration
1
2
A B
EF10M
Valve typeA B
mm in mm in Nm lbft
EF08M/10NB 28 1.10 67.2 2.64 24 30 22
20NB 28 1.10 63.3 2.49 24 30 22
EF10M/10NB 32.3 1.27 66.9 2.63 27 50 37
20NB 32.3 1.27 63 2.48 27 50 37
EF12M/10NB 45 1.77 61.1 2.40 32 80 59
20NB 45 1.77 57.2 2.25 32 80 59
EF16M/10NB 46 1.81 61.2 2.41 38 80 59
20NB 46 1.81 57.3 2.26 38 80 59
For dimensions with different type of emergency see page 213
1
2
1
2
160 D1WWEI01E
Directional control valvesEF..M type
Ordering codes and description composition ______________________________________________________
1
EF08M/10 NB
2 3 4
3
2
4
N
T
P
3
Q
D
F
1
6
5
7
2 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button type (N.O.)T Screw typeD Push type with detent (N.O.)F Pull button type (N.C.)Q Pull type with detent (N.C.)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G 3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
1 Cartucce
TYPE CODE DESCRIPTION
SAE cavity 08/2EF08M/10NB 0EF08002000 Normally open (N.O.) without emergencyEF08M/10PB 0EF08002002 (N.O.) push button emergencyEF08M/10TB 0EF08002003 (N.O.) screw type emergencyEF08M/10DB 0EF08002004 (N.O.) push type with detent emergencyEF08M/20NB 0EF08002001 Normally closed (N.C.) without emergencyEF08M/20FB 0EF08002005 (N.C.) pull button emergencyEF08M/20TB 0EF08002006 (N.C.) screw type emergencyEF08M/ 20QB 0EF08002007 (N.C.) pull type with detent emergencySAE cavity 10/2EF10M/10NB 0EF10002000 Normally open (N.O.) without emergencyEF10M/10PB 0EF10002002 (N.O.) push button emergencyEF10M/10TB 0EF10002003 (N.O.) screw type emergencyEF10M/10DB 0EF10002004 (N.O.) push type with detent emergencyEF10M/20NB 0EF10002001 Normally closed (N.C.) without emergencyEF10M/20FB 0EF10002005 (N.C.) pull button emergencyEF10M/20TB 0EF10002006 (N.C.) screw type emergencyEF10M/20QB 0EF10002007 (N.C.) pull type with detent emergencySAE cavity 12/2EF12M/10NB 0EF12002000 Normally open (N.O.) without emergencyEF12M/10PB 0EF12002002 (N.O.) push button emergencyEF12M/10TB 0EF12002003 (N.O.) screw type emergencyEF12M/10DB 0EF12002004 (N.O.) push type with detent emergencyEF12M/20NB 0EF12002001 Normally closed (N.C.) without emergencyEF12M/20FB 0EF12002005 (N.C.) pull button emergencyEF12M/20TB 0EF12002006 (N.C.) screw type emergencyEF12M/20QB 0EF12002007 (N.C.) pull type with detent emergencySAE cavity 16/2EF16M/10NB 0EF16002000 Normally open (N.O.) without emergencyEF16M/10PB 0EF16002002 (N.O.) push button emergencyEF16M/10TB 0EF16002003 (N.O.) screw type emergencyEF16M/10DB 0EF16002004 (N.O.) push type with detent emergencyEF16M/20NB 0EF16002001 Normally closed (N.C.) without emergencyEF16M/20FB 0EF16002005 (N.C.) pull button emergencyEF16M/20TB 0EF16002006 (N.C.) screw type emergencyEF16M/20QB 0EF16002007 (N.C.) pull type with detent emergency
Directional solenoid valves - 2 ways / 2 positions
161D1WWEI01E
Directional control valves EF..M type
EF08M/10NB - EF08M/20NBpressure drop vs. flow
EF12M/10NB - EF16M/10NBpressure drop vs. flow
EF12M/20NB - EF16M/20NBpressure drop vs. flow
(psi)(bar)
20
25
15
10
5
00 20 40 60 80 100 120 140 150
Flow (l/min)
Dp1
->2
Dp2
->1
50 15 25 35 (US gpm)P
ressure
300
100
0
200
(psi)(bar)
20
25
15
10
5
00 20 40 60 80 100 120 140 150
Flow (l/min)
Dp1->2
Dp2->
1
50 15 25 35 (US gpm)
Pre
ssure
300
100
0
200
EF10M/10NB - EF10M/20NBpressure drop vs. flow
___________________________________________________________________________________________ Rating diagrams
(US gpm)
Flow (l/min)
Pre
ssure
(bar)
2
4
6
8
10
0 10 15 20 25 30 35 405
0 4 62 8 10
60
30
90
0
120
(psi)
0
Dp1->2 2->1
Flow (l/min)
Pre
ssure
(bar)
0 10 20 30 40 50 60 700
4
8
12
16
100
200
50
150
0
0 4 8 12 16 (US gpm)
Dp2->1;Dp1->2 (10NB)
Dp2->1;Dp1->2 (20NB)
(psi)
Directional solenoid valves - 2 ways / 2 positions
162 D1WWEI01E
163D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EH08M EH10M EH12M EH16M
Nominal flow40 l/min
(10.5 US gpm)
70 l/min
(18.5 US gpm)
150 l/min
(40 US gpm)
150 l/min
(40 US gpm)
Max. pressure 380 bar (5500 psi) 380 bar (5500 psi) 350 bar (5100 psi) 380 bar (5500 psi)
Oil leakageat 210 bar
(3050 psi)
0.50 cm3/min
(0.030 in3/min)
0.50 cm3/min
(0.030 in3/min)
1 cm3/min
(0.061 in3/min)
1 cm3/min
(0.061 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level ofcontamination
18/16/13 ISO4406
Fluidtemperature
with NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2 SAE 16/2
Coil type* BER
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC)
Weight 0.135 kg (0.30 lb) 0.170 kg (0.37 lb) 0.230 kg (0.51 lb) 0.315 kg (0.69 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Pilot operated
• Poppet type• With check in both directions
• Normally open and closed configurations• From SAE08 to SAE16 cavities
EH..M type
directional solenoid valves - 2 ways / 2 positions
Normally openconfiguration
Normally closedconfiguration
1
2
A B
EH10M
Valve typeA B
mm in mm in Nm lbft
EH08M/10NB 28 1.10 67.2 2.64 24 30 22
20NB 28 1.10 63.3 2.49 24 30 22
EH10M/10NB 32.3 1.27 66.9 2.63 27 50 37
20NB 32.3 1.27 63 2.48 27 50 37
EH12M/10NB 45 1.77 61.1 2.40 32 80 59
20NB 45 1.77 57.2 2.25 32 80 59
EH16M/10NB 46 1.81 61.2 2.41 38 80 59
20NB 46 1.81 57.3 2.26 38 80 59
For dimensions with different type of emergency see page 2131
2
164 D1WWEI01E
Directional control valves
SAE cavity 10/2EH10M/10NB 0EH10002000 Normally open configuration (N.O.) without emergencyEH10M/10PB 0EH10002002 (N.O.) push button emergencyEH10M/10TB 0EH10002003 (N.O.) screw type emergencyEH10M/10DB 0EH10002004 (N.O.) push type with detent emergencyEH10M/20NB 0EH10002001 Normally closed configuration (N.C.) without emergencyEH10M/20FB 0EH10002005 (N.C.) pull button emergencyEH10M/20TB 0EH10002006 (N.C.) screw type emergencyEH10M/20QB 0EH10002007 (N.C.) pull type with detent emergencySAE cavity 12/2EH12M/10NB 0EH12002000 Normally open configuration (N.O.) without emergencyEH12M/10PB 0EH12002002 (N.O.) push button emergencyEH12M/10TB 0EH12002003 (N.O.) screw type emergencyEH12M/10DB 0EH12002004 (N.O.) push type with detent emergencyEH12M/20NB 0EH12002001 Normally closed configuration (N.C.) without emergencyEH12M/20FB 0EH12002005 (N.C.) pull button emergencyEH12M/20TB 0EH12002006 (N.C.) screw type emergencyEH12M/20QB 0EH12002007 (N.C.) pull type with detent emergencySAE cavity 16/2EH16M/10NB 0EH16002000 Normally open configuration (N.O.) without emergencyEH16M/10PB 0EH16002002 (N.O.) push button emergencyEH16M/10TB 0EH16002003 (N.O.) screw type emergencyEH16M/10DB 0EH16002004 (N.O.) push type with detent emergencyEH16M/20NB 0EH16002001 Normally closed configuration (N.C.) without emergencyEH16M/20FB 0EH16002005 (N.C.) pull button emergencyEH16M/20TB 0EH16002006 (N.C.) screw type emergencyEH16M/20QB 0EH16002007 (N.C.) pull type with detent emergency
For complete coils list see from page 190
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16
Note: aluminium body can stand up to 210 barFor steel bodies or different threading see from page 199
For complete connectors list see from page 190
EH..M type
Ordering codes and description composition ______________________________________________________
1
EH08M/10 NB
2 43
3
2
4
N
T
P
3
Q
D
F
1
6
5
7
2 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button type (N.O.)T Screw typeD Push type with detent (N.O.)F Pull button type (N.C.)Q Pull type with detent (N.C.)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
1 Cartucce
TYPE CODE DESCRIPTION
SAE cavity 08/2EH08M/10NB 0EH08002000 Normally open (N.O.) without emergencyEH08M/10PB 0EH08002002 (N.O.) push button emergencyEH08M/10TB 0EH08002003 (N.O.) screw type emergencyEH08M/10DB 0EH08002004 (N.O.) push type with detent emergencyEH08M/20NB 0EH08002001 Normally closed (N.C.) without emergencyEH08M/20FB 0EH08002005 (N.C.) pull button emergencyEH08M/20TB 0EH08002006 (N.C.) screw type emergencyEH08M/ 20QB 0EH08002007 (N.C.) pull type with detent emergencySAE cavity 10/2EH10M/10NB 0EH10002000 Normally open (N.O.) without emergencyEH10M/10PB 0EH10002002 (N.O.) push button emergencyEH10M/10TB 0EH10002003 (N.O.) screw type emergencyEH10M/10DB 0EH10002004 (N.O.) push type with detent emergencyEH10M/20NB 0EH10002001 Normally closed (N.C.) without emergencyEH10M/20FB 0EH10002005 (N.C.) pull button emergencyEH10M/20TB 0EH10002006 (N.C.) screw type emergencyEH10M/20QB 0EH10002007 (N.C.) pull type with detent emergencySAE cavity 12/2EH12M/10NB 0EH12002000 Normally open (N.O.) without emergencyEH12M/10PB 0EH12002002 (N.O.) push button emergencyEH12M/10TB 0EH12002003 (N.O.) screw type emergencyEH12M/10DB 0EH12002004 (N.O.) push type with detent emergencyEH12M/20NB 0EH12002001 Normally closed (N.C.) without emergencyEH12M/20FB 0EH12002005 (N.C.) pull button emergencyEH12M/20TB 0EH12002006 (N.C.) screw type emergencyEH12M/20QB 0EH12002007 (N.C.) pull type with detent emergencySAE cavity 16/2EH16M/10NB 0EH16002000 Normally open (N.O.) without emergencyEH16M/10PB 0EH16002002 (N.O.) push button emergencyEH16M/10TB 0EH16002003 (N.O.) screw type emergencyEH16M/10DB 0EH16002004 (N.O.) push type with detent emergencyEH16M/20NB 0EH16002001 Normally closed (N.C.) without emergencyEH16M/20FB 0EH16002005 (N.C.) pull button emergencyEH16M/20TB 0EH16002006 (N.C.) screw type emergencyEH16M/20QB 0EH16002007 (N.C.) pull type with detent emergency
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G 3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G 3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G 1/2 std thread
SAE 16/2-G 3/4 3CC1620E11 Aluminium body for cavity 16 valve, G 3/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 2 ways / 2 positions
165D1WWEI01E
Directional control valves EH..M type
EH08M/10NB - EH08M/20NBpressure drop vs. flow
EH12M/10NB - EH12M/20NBpressure drop vs. flow
EH16M/10NB - EH16M/20NBpressure drop vs. flow
EH10M/10NB - EH10M/20NBpressure drop vs. flow
Flow (l/min)
0 10 20 30 40 50 60 70
40 8 12 16 (US gpm)
200
100
150
250
50
0
(psi)
Pre
ssure
(bar)
0
8
4
20
16
12
Dp1->2 (10NB)
Dp2->1 (1
0NB-20NB)
Dp1->2 (2
0NB)
___________________________________________________________________________________________ Rating diagrams
0 10 20 30 (US gpm)
0 25 50 75 100 120 150Flow (l/min)
Dp1->
2 (20N
B)
Dp2->
1 (20N
B)Dp1->
2 (10N
B)
Dp2->1 (10NB)P
ressure
(bar)
0
6
18
12
24
30
100
200
400
300
(psi)
0
0 10 20 30 (US gpm)
0 25 50 75 100 120 150Flow (l/min)
Dp1->2 (2
0NB)
Dp2
->1
(20N
B)
Dp2->1 (10NB)
Dp1->
2 (10N
B)
Pre
ssure
(bar)
0
6
18
12
24
30
100
200
400
300
(psi)
0
(US gpm)
Flow (l/min)
Pre
ssure
(bar)
4
8
12
16
20
0 10 15 20 25 30 35 405
0 4 62 8 10
(psi)
0 Dp1->2 - Dp2->1 (10NB)Dp1->2 (2
0NB)Dp2->1 (2
0NB) 200
100
150
250
50
0
Directional solenoid valves - 2 ways / 2 positions
166 D1WWEI01E
167D1WWEI01E
Directional control valves
1
2
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EW08A EW10A-EW10B EW12B-EW12C
Nominal flow 10 l/min (2.64 US gpm) 25-30 l/min (6.6 - 7.9 US gpm) 50 l/min (13.2 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 0.25 cm3/min (0.015 in3/min) 0.25 cm3/min (0.015 in3/min) 0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamin. 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp.for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2 SAE 12/2
Coil type* BT BIN 19 BIN 22
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 21 W 29 W (12 VDC) - 31 W (24 VDC) 32.6 W (12 VDC) - 31 W (24 VDC)
Weight 0.16 kg (0.35 lb) 0.25 kg (0.55 lb) 0.44 kg (0.97 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Poppet type• Normally open and closed configurations• With check in both directions
• From SAE08 to SAE12 cavities
EW... type
directional solenoid valves - 2 ways / 2 positions
A B
Valve typeA B
mm in mm in Nm lbft
EW08A/10NB 28.5 1.12 65.7 2.59 24 30 22
EW08A/20NB 28.5 1.12 70.9 2.79 24 30 22
EW10A/20PB 32.3 1.27 83.3 3.28 27 50 37
EW10B/10NB 32.3 1.27 99.8 3.93 27 50 37
EW12C/20PB 46 1.81 98.7 3.89 32 80 59
EW12B/10NB 46 1.81 102.8 4.05 32 80 59
For dimensions with different type of emergency see page 213
Normally openconfiguration
Normally closedconfiguration
EW10A
1
2
1
2
168 D1WWEI01E
Directional control valves
4 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2EW08A/10NB 0EW08002001 Normally open configuration (N.O.) without emergency EW08A/10TB 0EW08002003 Normally open configuration (N.O.) with screw type emergencyEW08A/20NB 0EW08002006 Normally closed configuration (N.C.) Without emergencyEW08A/20PB 0EW08002004 Normally closed configuration (N.C.) with push button emergencyEW08A/20TB 0EW08002002 Normally open configuration (N.C.) with screw type emergencySAE cavity 10/2EW10B/10NB 0EW10002004 Normally open configuration (N.O.) without emergency EW10A/20PB 0EW10002002 Normally closed configuration (N.C.) with push button emergencySAE cavity 12/2EW12B/10NB 0EW12002005 Normally open configuration (N.O.) without emergency EW12C/20PB 0EW12002003 Normally closed configuration (N.C.) with push button emergency
1 Spool
TYPE DESCRIPTION
1 Normally open configuration2 Normally closed configuration
2 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw typeP Push button type (N.C.)Note: emergency type depends on cavity type. See chapter 4 for availability.
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BT 12VDC 4SL3000120 12VDC-ISO4400 coil for EW08ABIN 19 VDC 4SL6000121 12VDC-ISO4400 coil for EW10A-EW10BBIN 22 VDC 4SL6000128 12VDC-ISO4400 coil for EW12A-EW12CFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 12/2-G 1/2 3CC1220D11 Aluminium body for cavity 12 valve, G1/2 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
EW... type
Ordering codes and description composition ______________________________________________________
1
EW08A/10 NB
2 3 4
3
T
P
N
1
2
4
3
6
5
7
Directional solenoid valves - 2 ways / 2 positions
169D1WWEI01E
Directional control valvesEW... type
___________________________________________________________________________________________ Rating diagrams
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 20 40 5010 30
80 4 12 (US gpm)
(psi)
1000
0
2000
30001->2
2->1
(bar)
1->2
2->1
0
Pre
ssure
0.5 1.5 2.5 (US gpm)
(psi)
Flow (l/min)
06 82 4 12100
4
8
12
16
20
50
100
150
200
250
0
1->2
2->1
Flow (l/min)
6 82 4 12100
0 0.5 1.5 2.5 (US gpm)
(psi)(bar)
Pre
ssure
0
4
8
12
16
20
50
100
150
200
250
0
EW08A pressure drop vs. flow- Spool 1 -
EW08A pressure drop vs. flow- Spool 2 -
EW10B pressure drop vs. flow- Spool 1 -
EW10A pressure drop vs. flow- Spool 2 -
Flow (l/min)
Pre
ssure
(bar)
0 6 12 18 24 30 36 420
4
8
12
16
100
200
50
150
0
20 4 6 8 (US gpm)(psi)
1->
2
2->1
EW10B performance limit
- Spool 1 -
250
100
0
0 10
Pre
ssure
2->1
1->2
(l/min)
1000
0
2000
3000
150
200
50
(bar)
40 8 12 (US gpm)
(psi)
3020 40 50 60
Flow
EW12A performance limit
- Spool 1 -
(bar)
1->
22-
>1
0
Pre
ssure
8 12 (US gpm)
Flow (l/min)
030 4010 20 60500
2
4
6
8
104
(psi)
90
120
30
0
60
EW12A pressure drop vs. flow- Spool 1 -
Flow (l/min)
Pre
ssure
(bar)
0
5
10
15
20
25
0 20 40 5010 30
80 4 12 (US gpm)
(psi)
1000
0
2000
3000
1->2 2->
1
EW12C pressure drop vs. flow- Spool 2 -
Flow (l/min)
Pre
ssure
(bar)
0 5 10 15 20 25 30 350
5
10
15
20
20 4 6 8 (US gpm)
2->1 - 1
->2
(psi)
50
100
150
200
250
0
Directional solenoid valves - 2 ways / 2 positions
170 D1WWEI01E
171D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EW08M EW10M
Nominal flow 20 l/min (5.28 US gpm) 40 l/min (10.6 US gpm)
Max. pressure 250 bar (3600 psi) 350 bar (5075 psi)
Oil leakage at 210 bar (3050 psi) 0.25 cm3/min (0.015 in3/min) 0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/2 SAE 10/2
Coil type* BER BH
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC) 33 W
Weight 0.15 kg (0.33 lb) 0.30 kg (0.66 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Poppet type• Normally open and closed configurations• With check in both directions
• From SAE08 to SAE10 cavities
EW..M type
directional solenoid valves - 2 ways / 2 positions
Valve typeA B
mm in mm in Nm lbft
EW08M/10NB 28 1.10 60.2 2.37 24 30 22
EW08M/20NB 28 1.10 62.5 2.46 24 30 22
EW10M/20NB 32.5 1.28 81.3 3.20 27 50 37
For dimensions with different type of emergency see page 213A B
Normally openconfiguration
Normally closedconfiguration
EW10M
1
2
2
1
2
1
172 D1WWEI01E
Directional control valvesEW..M type
Ordering codes and description composition ______________________________________________________
1
EW08M/10 NB
3 42
1
EW10M/20 NB
3 42
N
T
D
P
F
2
4
3
5
5
T
P
3
7
3
1
1
6
N
3
2
4
EW10M
EW08M
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/2EW08M/10NB 0EW08002014 Normally open (N.O.) without emergencyEW08M/10FB 0EW08002015 (N.O.) pull button emergencyEW08M/10TB 0EW08002016 (N.O.) screw type emergencyEW08M/20NB 0EW08002018 Normally closed (N.C.) without emergencyEW08M/20PB 0EW08002019 (N.C.) push button emergencyEW08M/20TB 0EW08002020 (N.C.) screw type emergencyEW08M/20DB 0EW08002021 (N.C.) push type with detent emergencySAE cavity 10/2EW10M/20NB 0EW10002008 Normally closed (N.C.) without emergencyEW10M/20TB 0EW10002009 (N.C.) screw type emergencyEW10M/20PB 0EW10002010 (N.C.) push button emergency
2 Spool
TIPO DESCRIZIONE
1 Configurazione normalmente aperta2 Configurazione normalmente chiusa
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button type (N.C.)T Screw type (N.C. - N.O. for EW08M / N.C. for EW10M)D Push type with detent (N.C.)F Pull button type (N.O.)
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil for EW08MBH 12VDC 4SLD001200 12VDC-ISO4400 coil for EW10MFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/2-G 3/8 3CC0820C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/2-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 2 ways / 2 positions
173D1WWEI01E
Directional control valvesEW..M type
EW08M pressure drop vs. flow
0 4 8 12(bar)
Pre
ssure
0
10
20
30
40
Flow (l/min)
3010 20 50400
(US gpm)(psi)
2->1
1->2
0
100
200
300
400
500
EW10M pressure drop vs. flow(N.C.)
EW08M performance limit
(N.O.)EW08M performance limit
(N.C.)
EW10M performance limit
(N.C.)
___________________________________________________________________________________________ Rating diagrams
0 5
(l/min)
10 15 20 25
Flow
300
150
0
Pre
ssure 200
250
100
(bar)
501000
0
2000
3000
(US gpm)(psi)
4000
20 4 6
1->2
2->1
0 5
(l/min)
10 15 20 25
Flow
300
150
0
Pre
ssure 200
250
100
(bar)
501000
0
2000
3000
(US gpm)(psi)
4000
20 4 6
1->2
2->1
0 10
(l/min)
20 30 40 50
Flow
600
300
0
Pre
ssure 400
500
200
(bar)
1002000
0
4000
6000
(US gpm)(psi)
8000
20 4 6
1->2 - 1->2
1->2 (N.O.)
2->1 (N.O.)
1->2 (N.C.)
2->1 (N.C.)
Flow (l/min)
124 8 20160
(bar)
Pre
ssure
0
5
10
15
20
30
25
0 1 2 3 4 5 (US gpm)
(psi)
100
0
200
300
400
Directional solenoid valves - 2 ways / 2 positions
174 D1WWEI01E
175D1WWEI01E
Directional control valves
1
2 3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ08F
Nominal flow 12 l/min (3.17 US gpm)
Max. pressure 50 bar (725 psi)
Oil leakage at 50 bar (725 psi) 5 cm3/min (0.30 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3
Coil type* BT
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 21 W
Weight 0.175 kg (0.38 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• Suitable for low pressure: 50 bar (725 psi)
EJ08F type
directional solenoid valve - 3 ways / 2 positions
NOTE (*): dimension for configuration EJ08F/20NB, for dimensions with different type of emergency see page 213.
24
41.11.60
65.7 *2.59 *
30 Nm
22 lbft
1
23
176 D1WWEI01E
Directional control valvesEJ08F type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3EJ08F/20NB 0EJ08002029 Without emergencyEJ08F/20TB 0EJ08002043 Screw type emergency
2 Spool
TYPE DESCRIPTION
2 Spool 2
3 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
0 2 4 6 8 10 12
Flow (l/min)
0
3
2
1
4
5
6
Pre
ssure
(bar)0 0.5 1.5 2.51 2 3 (US gpm)
0
20
40
60
80 (psi)
Dp1->
3
Dp2->
1
Pressure drop vs. flow
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
1
EJ08F/20 NB
2 3 4
5
N
7
T
1
6
2
3
3
4
5 Coils
TYPE CODE DESCRIPTION
BT 12VDC 4SL3000120 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve, G3/8 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 3 ways / 2 positions
177D1WWEI01E
Directional control valves
1
2 3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ8CA
Nominal flow 10 l/min (2.64 US gpm)
Max. pressure 70 bar (1015 psi)
Oil leakage at 70 bar (1015 psi) 20 cm3/min (1.22 in3/min)
Fluid olio a base minerale
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3C
Coil type (1) BER
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC)
Weight 0.116 kg (0.26 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - (1) For coils further features see from page 206.
• Direct acting
• Spool type• Suitable for low pressure: 70 bar (1015 psi)
• SAE 08/3C cavity
EJ8CA type
directional solenoid valve - 3 ways / 2 positions
NOTE (*): dimension for configuration EJ8CA/20NB, for dimensions with different type of emergency see page 213.
24
29.71.17
52.5*2.07
30 Nm
22 lbft
1
23
178 D1WWEI01E
Directional control valvesEJ8CA type
Rating diagrams ___________________________________________________________________________________________
Pressure drop vs. flow
0 2 4 6 8 10
(l/min)
0
6
4
2
8
(bar)
Dp1->3
Dp2->1
(US gpm)
0
20
40
60
80
100
(psi)
0 0.5 1.0 1.5 2.0 2.5
Flow
Pre
ssure
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3CEJ8CA/20NB 0EJ8C002000 Without emergency
2 Spool
TYPE DESCRIPTION
2 Spool 2
3 Emergency
TYPE DESCRIPTION
N Without emergency
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3C-G 3/8 3CC0833C11 Aluminium body for cavity 08C valve, G3/8 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
1
EJ8CA/20 NB
2 3 4
Ordering codes and description composition ______________________________________________________
5
N
7
1
6
2
3
4
Performance limit
(l/min)
(bar)
0
20
40
60
80
100
0 6 123 9
(US gpm)
0
800
1600
2400
3200(psi)
0 0.6 1.2 1.8 2.4 3
Flow
Pre
ssure
Directional solenoid valves - 3 ways / 2 positions
179D1WWEI01E
Directional control valves
1
2 3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ08G
Nominal flow 3 l/min (0.80 US gpm)
Max. pressure 350 bar (5100 psi)
Oil leakage at 210 bar (3050 psi) 10 cm3/min (0.61 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3
Coil type* BT
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 21 W
Weight 0.134 kg (0.29 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• Suitable for high pressure: 350 bar (5100 psi)
EJ08G type
directional solenoid valve - 3 ways / 2 positions
NOTE (*): dimension for configuration EJ08G/20NB, for dimensions with different type of emergency see page 213.
24
41.11.60
65.7 *2.59 *
30 Nm
22 lbft
1
23
180 D1WWEI01E
Directional control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3EJ08G/20NB 0EJ08002035 Without emergencyEJ08G/20TB 0EJ08002042 Screw type emergency
2 Spool
TYPE DESCRIPTION
2 Spool 2
3 Emergency
TYPE DESCRIPTION
N Without emergencyT Screw type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
EJ08G type
0 0.5 1 1.5 2 2.5 3 3.5 4
Flow (l/min)
0
0.4
0.8
1.2
1.6
2
Pre
ssure
(bar)
(US gpm)
(psi)0.50.25 0.75 10
6
0
12
18
24
Dp2->1
Dp1->3
Ordering codes and description composition ______________________________________________________
Pressure drop vs. flow
Rating diagrams ___________________________________________________________________________________________
1
EJ08G/20 NB
2 3 4
5
N
7
T
1
6
2
3
3
4
5 Coils
TYPE CODE DESCRIPTION
BT 12VDC 4SL3000120 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G1/4 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 3 ways / 2 positions
181D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ08M EJ10M
Nominal flow 25 l/min (6.6 US gpm) 40 l/min (10.5 US gpm)
Max. pressure 250 bar (3600 psi) 250 bar (3600 psi)
Oil leakage at 210 bar (3050 psi) 40 cm3/min (2.44 in3/min) 80 cm3/min (4.88 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Coils type* BER BC16
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC) 26.1 W (12 VDC) - 25.9 W (24 VDC)
Weight 0.125 kg (0.27 lb) 0.300 kg (0.661 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• From SAE08 to SAE10 cavities
EJ..M type
directional solenoid valve - 3 ways / 2 positions
Spool 1
Spool 3 (only EJ08M)
Spool 2
Spool 4
Spool 5 Spool 6 (only EJ10M)Valve type
A B
mm in mm in Nm lbft
EJ08M/10NB 41.1 1.62 56.1 2.21 24 30 22
EJ10M/10NB 47 1.85 68 2.68 27 50 37
For dimensions with different type of emergency see page 213
A B
EJ10M
1
2 3
1 3
2
1 3
2
1 3
2
1 3
2
1 3
2
1 3
2
182 D1WWEI01E
Directional control valvesEJ..M type
4 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3EJ08M/10NB 0EJ08002030 Without emergency, spool 1EJ08M/20NB 0EJ08002031 Without emergency, spool 2EJ08M/30NB 0EJ08002032 Without emergency, spool 3EJ08M/40NB 0EJ08002033 Without emergency, spool 4EJ08M/50NB 0EJ08002033 Without emergency, spool 5SAE cavity 10/3EJ10M/10NB 0EJ10002018 Without emergency, spool 1EJ10M/20NB 0EJ10002019 Without emergency, spool 2EJ10M/40NB 0EJ10002021 Without emergency, spool 3EJ10M/50NB 0EJ10002022 Without emergency, spool 4EJ10M/60NB 0EJ10002023 Without emergency, spool 5
1 Spool
TYPE DESCRIPTION
1 Spool 1
2 Spool 2
3 Spool 3
4 Spool 4
5 Spool 5
6 Spool 6
2 Emergency
TYPE DESCRIPTION
N Without emergencyF Pull button typeQ Pull type with detent
T Screw type
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil for EJ08MBC 12VDC 4SL8000120 12VDC-ISO4400 coil for EJ10MFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G3/8 std thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
EJ08M/10 NB
2 3 4
N
Q
T
F
3
2
4
3
1
6
5
7
Directional solenoid valves - 3 ways / 2 positions
183D1WWEI01E
Directional control valves EJ..M type
EJ08M performance limit
- Spool 1 -
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
2->
3
2->
13->21->
2
0 10 20 255 15
(US gpm)
(psi)
1000
0
2000
3000
410 2 3 65
EJ08M pressure drop vs. flow- Spool 1 -
Flow (l/min)
Pre
ssure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)
(psi)
100
0
200
300
2->3 - 3->
2- 2->1 - 1-
>2
Pre
ssure
(bar)
Flow (l/min)
0 10 20 255 15
(US gpm)
(psi)
0
5
10
15
20
25
30410 2 3 65
100
0
200
300
400
2->1 - 1-
>23->
1- 1->3
EJ08M pressure drop vs. flow- Spool 2 -
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)
(psi)
1000
0
2000
3000
410 2 3 65
2->
1
3->
1
1->
3
1->2
EJ08M performance limit
- Spool 2 -
Flow (l/min)
Pre
ssure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)
(psi)
100
0
200
300
2->3 - 3->
2
3->1 - 1->3
EJ08M pressure drop vs. flow- Spool 3 -
2->
3
3->
2
3->
1
1->
3
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)
(psi)
1000
0
2000
3000
410 2 3 65
EJ08M performance limit
- Spool 3 -
Pre
ssure
(bar)
Flow (l/min)
0 10 20 255 15
(US gpm)
(psi)
0
5
10
15
20
25
30410 2 3 65
100
0
200
300
400
2->1 - 1->2
2->3 - 3->
2
EJ08M pressure drop vs. flow- Spool 4 -
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)
(psi)
1000
0
2000
3000
410 2 3 65
2->1
1-> 2
2->
3 - 3->
2
EJ08M performance limit
- Spool 4 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 3 ways / 2 positions
184 D1WWEI01E
Directional control valvesEJ..M type
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pre
ssure
2->
33->22->1
1->2
40 45
2 4 86 10 (US gpm)0
(psi)
1000
2000
3000
00
Flow (l/min)Flow (l/min)
5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
2 ->3 - 3
->2
2 ->1 - 1
->2
10
100
200
300
400(US gpm)
(psi)
0 2 4 6 8
0
0
Pre
ssure
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pre
ssure
40 45
2 4 86 10 (US gpm)0
(psi)
1000
2000
3000
00
2->
1
3->1
1->
31->
2
(l/min)Flow Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
3 ->1 -
1 ->3
2 -> 1 - 1 -> 2Pre
ssure
100
200
300
400(psi)
0
200
250
150
100
50
05 10 15 20 25 30 35
Pre
ssure
40 45
2 4 86 10 (US gpm)0
(psi)
1000
2000
3000
00
2->
1
3->2
2->
1
3>-
2
Flow (l/min)
2->
1
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 10 20 255 15
(US gpm)
(psi)
1000
0
2000
3000
410 2 3 65
3->1 - 1->2
1->3
Flow (l/min)
Pre
ssure
(bar)
0
5
10
15
20
25
0 10 20 255 15
410 2 3 65 (US gpm)
(psi)
100
0
200
300
2->1 - 1->2- 3->1 - 1
->3
EJ08M pressure drop vs. flow- Spool 5 -
EJ08M performance limit
- Spool 5 -
EJ10Mp pressure drop vs. flow- Spool 1 -
EJ10M performance limit
- Spool 1 -
EJ10M pressure drop vs. flow- Spool 2 -
EJ10M performance limit
- Spool 2 -
Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
2->3
- 3->
2
2->1
- 1->
2
Pre
ssure
100
200
300
400(psi)
0
EJ10M pressure drop vs. flow- Spool 4 -
EJ10M performance limit
- Spool 4 -
Rating diagrams ___________________________________________________________________________________________
Directional solenoid valves - 3 ways / 2 positions
185D1WWEI01E
Directional control valves
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pre
ssure
40 45
2 4 86 10 (US gpm)0
(psi)
1000
2000
3000
00
1->
2
1->3
1>-
21
>-3
Flow (l/min) Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
2->1 - 1
->21->
3 - 3->
1
Pre
ssure
100
200
300
400(psi)
0
(bar)
200
250
150
100
50
05 10 15 20 25 30 35
Pre
ssure
40 45
2 4 86 10 (US gpm)0
(psi)
1000
2000
3000
00
1-> 3
2 -> 3
1>-
32
>-3
Flow (l/min) Flow (l/min)5 10 15 20 25 30 35 40
(bar)
16
24
28
20
12
8
4
0
10 (US gpm)0 2 4 6 8
0
3->2 - 2->3
3->1 - 1->3
Pre
ssure
100
200
300
400(psi)
0
EJ..M type
EJ10M performance limit
- Spool 5 - EJ10M pressure drop vs. flow
- Spool 5 -
EJ10M pressure drop vs. flow- Spool 6 -
EJ10M performance limit
- Spool 6 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 3 ways / 2 positions
186 D1WWEI01E
187D1WWEI01E
Directional control valves
1
32
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EJ12A
Nominal flow 40 l/min (10.5 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 120 cm3/min (7.32 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 12/3
Coil type* BIN 22
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 32.6 W (12 VDC) - 31 W (24 VDC)
Weight 0.500 kg (1.10 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type
EJ12A type
directional solenoid valve - 3 ways / 2 positions
32
73.52.89
98.43.87
80 Nm
59 lbft
Spool 4
Spool 2
Spool 1
1 3
2
1 3
2
1 3
2
188 D1WWEI01E
Directional control valvesEJ12A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 12/3EJ12A/10PB 0EJ12002005 Push button emergency, spool 1EJ12A/20PB 0EJ12002006 Push button emergency, spool 2EJ12A/40PB 0EJ12002008 Push button emergency, spool 4
2 Spool
TYPE DESCRIPTION
1 Spool 1
2 Spool 2
4 Spool 4
3 Emergency
TYPE DESCRIPTION
P Push button type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BIN22 12VDC 4SL6000128 12VDC-ISO4400 Coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve, G1/2 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
EJ12A/10 PB
2 3 4
3
7
2
4
1
6
5
Directional solenoid valves - 3 ways / 2 positions
189D1WWEI01E
Directional control valves EJ12A type
Pressure drop vs. flow - Spool 1 -
(bar)
12
15
9
6
3
0
(US gpm)0 3 6 9 12
Flow (l/min)
8 16 24 32 40 48 560
50
100
200
150
(psi)
0
2->1
3<->2
Pre
ssure
Pressure drop vs. flow - Spool 2 -
2->1
3->1
(bar)(bar)(bar)(bar)
16
20
12
8
4
0
Flow (l/min)
8 16 24 32 40 48 560
50
100
200
250
150
(psi)
0
(US gpm)0 3 6 9 12
Pre
ssure
Pressure drop vs. flow - Spool 4 -
Pre
ssure
2->1
(bar)
16
20
12
8
4
0
(US gpm)0 3 6 9 12
Flow (l/min)
8 16 24 32 40 48 560
50
100
150
200
250
(psi)
0
3<->2
Pre
ssure
2->3
(US gpm)0 3 6 9 12
Flow (l/min)
8 16 24 32 40 48 560
500
1500
2500
3500 (psi)
0
(bar)
200
250
150
100
50
0
3->2
Performance limit - Spool 4 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 3 ways / 2 positions
190 D1WWEI01E
191D1WWEI01E
Directional control valves
1
2 3
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
EL08A EL10C
Nominal flow 10 l/min (2.64 US gpm) 20 l/min (5.28 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 0.25 cm3/min (0.015 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/3 SAE 10/3
Coil type* BC BQ16
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC ± 10%
Power rating26.1 W (12 VDC)25.9 W (24 VDC)
30 W
Weight 0.23 kg (0.50 lb) 0.27 kg (0.59 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Poppet type• From SAE08 to SAE10 cavities
EL... type
directional solenoid valve - 3 ways / 2 positions
A B
Valve typeA B
mm in mm in Nm lbft
EL08A/10NB 41,2 1.62 94.9 3.74 27 50 22
EL10C/10NB 46 1.81 86.7 3.41 27 50 37
For dimensions with different type of emergency see page 213
EL10C
1 3
2
192 D1WWEI01E
Directional control valves
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3EL08A/10NB 0EL08002001 Without emergency EL08A/10PB 0EL08002000 With push-button emergencySAE cavity 10/3EL10C/10NB 0EL10002008 Without emergency
2 Spool
TYPE DESCRIPTION
1 Spool 1
EL... type
Pressure drop vs. flow EL10C Pressure drop vs. flow EL08A
0 6 12 18 24 30
10
20
30
50(US gpm)60 42
(l/min)Flow
0
2->1
2->3
(bar)
Pre
ssure
(psi)
200
400
600
00 4
10
20
30
50(US gpm)2
(psi)
0 0.5
200
400
600
2 6 8 10
(l/min)Flow
0
Pre
ssure
0
(bar)
1 1.5
Ordering codes and description composition ______________________________________________________
Rating diagrams ___________________________________________________________________________________________
1
EL08A/10 NB
2 3 4
N
P
1
3
3
2
6
4
5
7
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button typeNote: for 10/2 cavity only N type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BC 12 VDC 4SL8000120 12VDC-ISO4400 coil for EL08ABQ16 12VDC 4SL8000121 12VDC-ISO4400 coil for EL10CFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/3-G 1/4 3CC0830B11 Aluminium body for cavity 08 valve, G 1/4 std thread
SAE 10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve, G 3/8 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Directional solenoid valves - 3 ways / 2 positions
193D1WWEI01E
Directional control valves
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
ER08M ER10M ER12M
Nominal flow 20 l/min (5.3 US gpm) 40 l/min (10.5 US gpm) 60 l/min (15.8 US gpm)
Max. pressureport 1 210 bar (3050 psi) 250 bar (3600 psi)
port 2,3,4 210 bar (3050 psi) 320 bar (4600 psi)
Oil leakage at 210 bar (3050 psi) 40 cm3/min (2.44 in3/min) 80 cm3/min (4.88 in3/min) 200 cm3/min (12.20 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/4 SAE 10/4 SAE 12/4
Coils type* BER BC BH
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10%
Power rating22.8 W (12 VDC)
22.5 W (24 VDC)
26.1 W (12 VDC)25.9 W (24 VDC)
33 W (12/24 VDC)
Weight 0.20 kg (0.44 lb) 0.50 kg (1.10 lb) 0.73 kg (1.61 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• From SAE08 to SAE12 cavities
ER..M type
directional solenoid valve - 4 ways / 2 positions
Valve typeA B
mm in mm in Nm lbft
ER08M/..NB 53.6 2.11 75 2.95 24 30 22
ER10M/..NB 62.4 2.46 89 3.50 27 50 37
ER12M/..NB 81.4 3.20 85.5 3.37 32 85 63
For dimensions with different type of emergency see page 213
A B
ER10M
1
2 3 4
Spool 1
4
13
2
4
13
2
4
13
2
4
13
2
4
13
2
4
13
2
4
13
2
4
13
2
Spool 5 Spool 6
Spool 3Spool 2
Spool 4
Spool 7 Spool 8
194 D1WWEI01E
Directional control valvesER..M type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/4ER08M/10NB 0ER08002016 Without emergency, spool 1ER08M/20NB 0ER08002017 Without emergency, spool 2ER08M/30NB 0ER08002018 Without emergency, spool 3ER08M/40NB 0ER08002019 Without emergency, spool 4ER08M/50NB 0ER08002020 Without emergency, spool 5ER08M/60NB 0ER08002021 Without emergency, spool 6ER08M/70NB 0ER08002022 Without emergency, spool 7ER08M/80NB 0ER08002023 Without emergency, spool 8SAE cavity 10/4ER10M/10NB 0ER10002023 Without emergency, spool 1ER10M/20NB 0ER10002024 Without emergency, spool 2ER10M/30NB 0ER10002025 Without emergency, spool 3ER10M/40NB 0ER10002026 Without emergency, spool 4ER10M/50NB 0ER10002027 Without emergency, spool 5ER10M/60NB 0ER10002028 Without emergency, spool 6ER10M/70NB 0ER10002029 Without emergency, spool 7ER10M/80NB 0ER10002030 Without emergency, spool 8SAE cavity 12/4ER12M/10NB 0ER12002021 Without emergency, spool 1ER12M/20NB 0ER12002023 Without emergency, spool 2ER12M/50NB 0ER12002024 Without emergency, spool 5ER12M/80NB 0ER12002022 Without emergency, spool 8
2 Spool
TYPE DESCRIPTION
1 Spool 1
2 Spool 2
3 Spool 3
4 Spool 4
5 Spool 5
6 Spool 6
7 Spool 7
8 Spool 8
3 Emergency
TYPE DESCRIPTION
N Without emergencyF Pull button typeQ Pull type with detent
T Screw type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configuration (*)V FPM (Viton) o-ring seals, contact Sales Dept.Note (*): for ER12M, NBR and polyurethane D-ring
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC-ISO4400 4SLE001200 12VDC-ISO4400 coil for ER08MBC 12VDC-ISO4400 4SL8000120 12VDC-ISO4400 coil for ER10MBH 12VDC-ISO4400 4SLD001200 12VDC-ISO4400 coil for ER12MFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/4-G 3/8 3CC0840C11 Aluminium body for cavity 08 valve, G3/8 std thread
SAE 10/4-G 3/8 3CC1020C11 Aluminium body for cavity 10 valve, G3/8 std thread
SAE 12/4-G 1/2 3CC1240D11 Aluminium body for cavity 12 valve, G1/2 thread
Note: aluminium body can stand up to 210 bar (3050 psi)
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
ER08M/10 NB
2 3 4
N
Q
T
F
1
3
2
4
36
5
7
Directional solenoid valves - 4 ways / 2 positions
195D1WWEI01E
Directional control valves ER..M type
ER08M pressure drop vs. flow- Spool 1 -
ER08M pressure drop vs. flow- Spool 2 -
ER08M pressure drop vs. flow- Spool 3 -
ER08M pressure drop vs. flow- Spool 4 -
ER08M pressure drop vs. flow- Spool 5 -
ER08M pressure drop vs. flow- Spool 6 -
ER08M pressure drop vs. flow- Spool 7 -
ER08M pressure drop vs. flow- Spool 8 -
___________________________________________________________________________________________ Rating diagrams
(US gpm)0 1 2 3 4 5
Flow (l/min)
5 10 15 200
100
50
150
250
200
(psi)
0
2->1
3->2
4->1(bar)
15
10
20
5
0
3->4
Pre
ssure
Flow (l/min)
5 10 15 200
(psi)
4->1
3->2
(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
100
50
150
200
250
0
(US gpm)0 1 2 3 4 5
Flow (l/min)
5 10 15 200
100
50
150
200
250
(psi)
0
3->2
4->1(bar)
20
15
10
5
0
Pre
ssure
Flow (l/min)
5 10 15 200
100
50
150
250
200
(psi)
0
2->1
3->4(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
Flow (l/min)
5 10 15 200
100
50
150
200
250(psi)
0
2->1
3->1
3->4
(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
Flow (l/min)
5 10 15 200
100
50
150
200
250(psi)
0
3->2
4->1
2->1
3->4
(bar)20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
ER08M performance limit
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 10 20 255 15
40 2 6 (US gpm)
(psi)
1000
0
2000
3000
Flow (l/min)
5 10 15 200
(psi)
2->1
3->4(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
100
50
150
200
250
0
(US gpm)0 1 2 3 4 5
Flow (l/min)
5 10 15 200
100
50
150
200
250
(psi)
0
2->1
3->4(bar)
15
10
20
5
0
Pre
ssure
Directional solenoid valves - 4 ways / 2 positions
196 D1WWEI01E
Directional control valvesER..M type
ER10M pressure drop vs. flow- Spool 3 -
ER10M pressure drop vs. flow- Spool 5 -
ER10M pressure drop vs. flow- Spool 4 -
ER10M pressure drop vs. flow- Spool 6 -
ER10M pressure drop vs. flow- Spool 1 -
ER10M pressure drop vs. flow- Spool 2 -
ER10M pressure drop vs. flow- Spool 7 -
100
200
300
0
(psi)
0
Flow (l/min)
10 20 30 400
4->1
2->1
3->2
(bar)
20
25
15
10
5
0
(US gpm)0 2 4 6 8 10
3->4
Pre
ssure
ER10M pressure drop vs. flow- Spool 8 -
Rating diagrams ___________________________________________________________________________________________
Flow (l/min)
10 20 30 400
(bar)
20
25
15
10
5
0
(US gpm)0 2 4 6 8 10
3->2
4->1
100
200
300
0
(psi)
0
Pre
ssure
100
200
300
0
(psi)
0
Flow (l/min)
10 20 30 400
3->13->4
2->1
(bar)
20
25
15
10
5
0
(US gpm)0 2 4 6 8 10
Pre
ssure
100
200
300
0
(psi)
0
Flow (l/min)
10 20 30 400
2->1
3->1
3->4
(bar)
20
25
15
10
5
0
(US gpm)0 2 4 6 8 10
Pre
ssure
Pre
ssure
100
200
300
0
(psi)
0
Flow (l/min)
10 20 30 400
2->1
3->4
(bar)
20
25
15
10
5
0
(US gpm)0 2 4 6 8 10
100
200
300
0
(psi)
0
(US gpm)0 2 4 6 8 10
Flow (l/min)
10 20 30 400
(bar)
15
20
10
25
5
0
3->
4
4->1
2->1 energized2-
>1no
t ene
rgized
Pre
ssure
Flow (l/min)
Pre
ssure
(bar)
0
50
100
150
200
250
0 20 40 5010 30
80 4 12 (US gpm)
(psi)
1000
0
2000
3000
ER10M performance limit
(US gpm)0 2 4 6 8 10
Flow (l/min)
10 20 30 400
3->2
2->1
4->13->4
(bar)
15
20
10
25
5
0
100
200
300
(psi)
0
Pre
ssure
0
5
10
15
20
25
0 10 20 30 40
3 ->2
4 ->1
2 8 10
100
300
200
0
0
(psi)
Flow (l/min)
(bar)
(US gpm)4 6
Pre
ssure
Directional solenoid valves - 4 ways / 2 positions
197D1WWEI01E
Directional control valves ER..M type
ER12M pressure drop vs. flow- Spool 1 -
ER12M pressure drop vs. flow- Spool 2 -
ER12M pressure drop vs. flow- Spool 5 -
ER12M pressure drop vs. flow- Spool 8 -
___________________________________________________________________________________________ Rating diagrams
Pre
ssure
(US gpm)0 3 6 9 12 15 18
Flow (l/min)
10 20 30 40 50 60 700
2000
1000
3000
4000
5000
(psi)
0
(bar)
300
400
200
100
0
(US gpm)0 3 6 9 12 15
Flow (l/min)
15 30 45 600
0
5
10
15
20
25
3 ->2
3 ->4 100
300
200
0
(psi)(bar)
Pre
ssure
(US gpm)0 3 6 9 12 15
Flow (l/min)
15 30 45 600
0
5
10
15
20
25
3 ->2
4 ->1
100
300
200
0
(psi)(bar)
Pre
ssure
2->1
3->4
(US gpm)0 3 6 9 12 15
Flow (l/min)
15 30 45 600
0
5
10
15
20
25
100
300
200
0
(psi)(bar)
Pre
ssure
ER12M performance limit
2->1
3->4
4->1
3->2
(US gpm)0 3 6 9 12 15
Flow (l/min)
15 30 45 600
0
5
10
15
20
25
100
300
200
0
(psi)(bar)
Pre
ssure
Directional solenoid valves - 4 ways / 2 positions
198 D1WWEI01E
199D1WWEI01E
Directional control valves
1
2 3 4
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
ET08M ET10M
Nominal flow 18 l/min (4.7 US gpm) 40 l/min (10.5 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 40 cm3/min (2.44 in3/min) 80 cm3/min (4.88 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for workingconditions
from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 08/4 SAE 10/4
Coils type* BER BC
Nominal voltages 12 VDC - 24 VDC ± 10% 12 VDC - 24 VDC ± 10%
Power rating 22.8 W (12 VDC) - 22.5 W (24 VDC) 26.1 W (12 VDC) - 25.9 W (24 VDC)
Weight 0.25 kg (0.44 lb) 0.45 kg (1.10 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type• From SAE08 to SAE10 cavities
ET..M type
directional solenoid valve - 4 ways / 3 positions
Spool 1
2 4
3 1A B
2 4
3 1A B
Spool 2
2 4
3 1A B
Spool 3
2 4
3 1A B
Spool4
Valve typeC D
mm in mm in Nm lbft
ET08M/..NB 53.6 2.11 120 4.72 24 30 22
ET10M/..NB 62.4 2.46 148.5 5.85 27 50 37
For dimensions with different type of emergency see page 213
C D
ET10M
B A
200 D1WWEI01E
Directional control valvesET..M type
4 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/4ET08M/10NB 0ET08002017 Without emergency, spool 1ET08M/20NB 0ET08002019 Without emergency, spool 2ET08M/30NB 0ET08002020 Without emergency, spool 3ET08M/40NB 0ER08002018 Without emergency, spool 4SAE cavity 10/4ET10M/10NB 0ET10002023 Without emergency, spool 1ET10M/20NB 0ET10002024 Without emergency, spool 2ET10M/30NB 0ET10002025 Without emergency, spool 3ET10M/40NB 0ET10002026 Without emergency, spool 4
1 Spool
TYPE DESCRIPTION
1 Spool 1
2 Spool 2
3 Spool 3
4 Spool 4
2 Emergency
TYPE DESCRIPTION
N Without emergencyE Pull/push-button typeD Detent push/pull typeP Push-button type
3 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BER 12VDC 4SLE001200 12VDC-ISO4400 coil for ET08MBC 12VDC 4SL8000120 12VDC-ISO4400 coil for ET10MFor complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 08/4-G 3/8 3CC0840C11 Aluminium body for cavity 08 valve, G 3/8 std thread
SAE 10/4-G 3/8 3CC1040C11 Aluminium body for cavity 10 valve, G 3/8 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
ET08M/10 NB
2 3 4
D
P
N
E
3
2
4
1
36
5
7
Directional solenoid valves - 4 ways / 3 positions
201D1WWEI01E
Directional control valves ET..M type
___________________________________________________________________________________________ Rating diagrams
ET08M pressure drop vs. flow- Spool 1 -
ET08M pressure drop vs. flow- Spool 2 -
ET08M pressure drop vs. flow- Spool 3 -
ET08M pressure drop vs. flow- Spool 4 -
ET08M performance limit
(l/min)
(bar)
0
50
100
150
200
250
0 10 205 15
(US gpm)
0
800
1600
2400
3200(psi)
0 1 2 3 4 5
Flow
Pre
ssure
3->2 3-
>4
3->1
4->1
2->1
Flow (l/min)
5 10 15 200
(US gpm)10 2 3 4 5
Pre
ssure
100
50
150
200
250
(psi)
0
(bar)
20
15
10
5
0
3->2
3->4
2->1
4->1
Flow (l/min)
5 10 15 200
10 2 3 4 5
Pre
ssure
100
50
150
200
250
(psi)
0
(bar)
20
15
10
5
0
(US gpm)
Flow (l/min)
5 10 15 200
3->4(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
2->1
- 4
->1
- 3-
>2
Pre
ssure
100
50
150
200
250
(psi)
0
Flow (l/min)
5 10 15 200
100
50
150
200
250
(psi)
0
3->2
3->4
4->1
2->1
(bar)
20
15
10
5
0
(US gpm)0 1 2 3 4 5
Pre
ssure
ET10M perdite di carico- Spool 1 -
ET10M perdite di carico- Spool 2 -
ET10M perdite di carico- Spool 3 -
ET10M perdite di carico- Spool 4 -
ET10M limiti di funzionamento
100
200
300
400
(psi)
0
(bar)
24
12
18
30
6
0
Flow (l/min)10 20 30 40 500
3->1
3->4
2->1
(US gpm)0 3 6 9 12
3->2
4->1
Pre
ssure
3->2
3->4
2->1
4->1
(bar)
24
12
18
30
6
0
Pre
ssure
(US gpm)0 3 6 9 12
100
200
300
400
(psi)
0
Flow (l/min)10 20 30 40 500
3->4
2->1
4->1
(bar)
24
12
18
30
6
0
Pre
ssure
Flow (l/min)10 20 30 40 500
(US gpm)0 3 6 9 12
100
200
300
400
(psi)
0
(bar)20
16
12
4
8
0
2->1
3->2
3->4
-3 >1
4->1
Pre
ssure
Flow (l/min)
6 12 18 24 30 360
(US gpm)0 2 4 6 8
50
100
150
200
250
(psi)
0
(l/min)
(bar)
0
50
100
150
200
250
0 20 40 5010 30
Spool 3
Spool 1-2
-4
(US gpm)
0
800
1600
2400
3200(psi)
0 3 6 9 12
Flow
Pre
ssure
Directional solenoid valves - 4 ways / 3 positions
202 D1WWEI01E
203D1WWEI01E
Directional control valves
1
2 3 4
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
ET12A
Nominal flow 40 l/min (10.5 US gpm)
Max. pressure 210 bar (3050 psi)
Oil leakage at 210 bar (3050 psi) 120 cm3/min (7.32 in3/min)
Fluid mineral based oil
Viscosity 10-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperaturewith NBR seals
with FPM seals
from -20°C (-4°F) to 80°C (176°F)
from -20°C (-4°F) to 100°C (212°F)
Environmental temp. for working conditions from -20°C (-4°F) to 50°C (122°F)
Cavity SAE 12/4
Coil type* BIN 22
Nominal voltages 12 VDC - 24 VDC ± 10%
Power rating 32.6 W (12 VDC) - 31 W (24 VDC)
Weight 0.720 kg (1.59 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 206.
• Direct acting
• Spool type
ET12A type
directional solenoid valve - 4 ways / 3 positions
NOTE (*) : dimensions for configuration ET12A/10NB, for dimensions with different type of emer-gency see page 213.
Spool 1
2 4
3 1A B
2 4
3 1A B
Spool 2
2 4
3 1A B
Spool 3
2 4
3 1A B
Spool4
B A
32
82.83.26
156 *6.14 *
80 Nm
59 lbft
204 D1WWEI01E
Directional control valvesET12A type
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 12/4ET12A/10NB 0ET12002012 Without emergency, spool 1
ET12A/10PB 0ET12002013 Push-button emergency, spool 1
ET12A/20NB 0ET12002009 Without emergency, spool 2
ET12A/20PB 0ET12002014 Push-button emergency, spool 2
ET12A/30NB 0ET12002010 Without emergency, spool 3
ET12A/30PB 0ET12002015 Push-button emergency, spool 3
ET12A/40NB 0ET12002011 Without emergency, spool 4
ET12A/40PB 0ET12002016 Push-button emergency, spool 4
2 Spool
TYPE DESCRIPTION
1 Spool 1
2 Spool 2
3 Spool 3
4 Spool 4
3 Emergency
TYPE DESCRIPTION
N Without emergencyP Push button type
4 Seals
TYPE DESCRIPTION
B NBR (Buna) o-ring seals, std configurationV FPM (Viton) o-ring seals, contact Sales Dept.
5 Coils
TYPE CODE DESCRIPTION
BIN22 12VDC 4SL6000128 12VDC-ISO4400 coil
For complete coils list see from page 206
6 Valve body
TYPE CODE DESCRIPTION
SAE 12/4-G 1/2 3CC1240D11 Aluminium body for cavity 12 valve, G1/2 std thread
For steel bodies or different threading see from page 215
7 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995 Connector
For complete connectors list see from page 206
Ordering codes and description composition ______________________________________________________
1
ET12A/10 NB
2 3 4
3
2
4
N
1
6
5
7
Directional solenoid valves - 4 ways / 3 positions
205D1WWEI01E
Directional control valves ET12A type
Pre
ssure
4->1
2->1
3->4
3->2
Flow (l/min)
168 24 40 4832 560
30
60
90
120
(psi)
0
(bar) 10
8
6
4
2
0
(US gpm)0 3 6 9 12
100
200
300
(psi)
0
2->1
3->2
3->44->1
Flow (l/min)
Pre
ssure
(bar)
0 10 20 30 40 50 60 70
0
5
10
15
20
2540 8 12 16 (US gpm)
100
200
300
0
40 8 12 16 (US gpm)
ET12A pressure drop vs. flow- Spool 1 -
ET12A pressure drop vs. flow- Spool 2 -
2->1
3->1
3->2
3->44->1
Flow (l/min)0 10 20 30 40 50 60 70
40 8 12 16 (US gpm)40 8 12 16 (US gpm)
Pre
ssure
(bar)
0
3
9
6
12
15
50
100
200
150
(psi)
0
4->1
2->1
3->4
3->2
Flow (l/min)
168 24 40 4832 560
30
60
90
120
(psi)
0
(bar) 10
8
6
4
2
0
(US gpm)0 3 6 9 12
Pre
ssure
ET12A pressure drop vs. flow- Spool 3 -
ET12A pressure drop vs. flow- Spool 4 -
___________________________________________________________________________________________ Rating diagrams
Directional solenoid valves - 4 ways / 3 positions
206 D1WWEI01E
AccessoriesCoils
Types and ordering codes _______________________________________________________________________________
Valve type Coil Voltage
Connector
ISO4400 Deutsch DT AMP JPTPackard
Weather-packPackard
Metri-packFlying leads
Directional solenoid valves
EA08A BE
12 VDC 4SL1000120A4SL1000123A(6)
4SL1000140(3-6)
4SL1000124(2)
- - - 4SL1000122A
24 VDC4SL1000240A4SL1030240(1) 4SL1002401(6) 4SL1000125A(3-5) - - -
110 VDC4SL1011100
4SL1031100(1) - - - - -
220 VDC4SL1022200
4SL1032200(1) - - - - -
EA08BEW08AEJ08FEJ08G
BT
10 VDC 4SL3000100 - - - - -
12 VDC4SL3000120
4SL3000126(4)
4SL3000130(6)
4SL3000134(3-6)
4SL3000128(2)
4SL3000122(5)
4SL3001200(3-5) 4SL3000124(2) 4SL3000127(2) 4SL300012C
24 VDC4SL3000240
4SL3030240(1)
4SL3000249(6)
4SL300024C(3-6) 4SL3000248(5) - - 4SL3000246
26 VDC 4SL3000260 - - - - -
48 VDC4SL3000480
4SL3030480(1) - - - - -
110 VDC4SL3001100
4SL3031100(1) - - - - -
220 VDC4SL3002200
4SL3032200(1) - - - -
EW10M BH12 VDC 4SLD001200A 4SLD001201A(6) 4SLD001207A(6) - - 4SLD001203A
24 VDC 4SLD002400A 4SLD002401A(6) 4SLD002407A(6) - - 4SLD002403A
EE08AEC..MEF..MEJ8CAEJ08MER08MET08M
BER
10 VDC 4SLE001000A - - - - -
12 VDC4SLE001200A
4SLE001217A(3)
4SLE001201A(5)
4SLE001209A(3-5)
4SLE001202A(6)
4SLE001216A(3-6)
4SLE001206A(2)
4SLE001203A(5)
4SLE001211A(3-5) 4SLE001210A(2) 4SLE001214(2) 4SLE001207A
24 VDC4SLE002400A
4SLE002408A(3)
4SLE302400A(1)
4SLE002401A(5)
4SLE002407A(3-5)
4SLE002402A(6)
4SLE002403A(5) - - 4SLE002404A
48 VDC4SLE004800A
4SLE304800A(1) - - - - -
110 VDC4SLE011000A
4SLE311000A(1) - - - - -
220 VDC4SLE022000A
4SLE322000A(1) - - - - -
EE10AEW10AEW10B
BIN19
10,5 VDC 4SL6000100 - - - - -
12 VDC 4SL6000121 - - - - -
24 VDC 4SL6000240 - - - - -
EE12AEW12AEW12CEJ12AET12A
BIN22
12 VDC 4SL6000128 - - - - -
24 VDC 4SL6000245 - - - - -
EJ10MEL08AER10MET10M
BC
10,5 VDC 4 SL8000110
12 VDC 4SL80001204SL800012BA(6)
4SL8001201A(6-3)
4SL8000127(5)
4SL8000130(5-3) - - 4SL800012A
24 VDC4SL8000240
4SL8030240(1) 4SL8000243(6) 4SL8000241(5) - - 4SL8000242
26 VDC 4SL8000260 - - - - -
48 VDC 4SL8030480(1) - - - - -
110 VDC 4SL8031100(1) - - - - -
220 VDC 4SL8032200A(1) - - - - -
EL10C BQ1612 VDC 4SL8000121 4SL8000128(5) - - 4SL8000124(2) 4SL8000125
24 VDC 4SL8002400 4SL8000245(5) - - - -
207D1WWEI01E
Accessories Coils
________________________________________________________________________ Dimensional data and features
_______________________________________________________________________________ Types and ordering codes
VoltageISO 4400 mating connector with rectifier
BT type coil BE type coil BER type coil BC type coil
24 VDC 4CN3010240 4CN1010240 4CN1010240 4CN3010240
48 VDC 4CN3010480 4CN1010480 4CN1010480 4CN3010480
110 VDC 4CN3011100 4CN1011100 4CN1011100 4CN3011100
220 VDC 4CN3012200 4CN1012200 4CN1012200 4CN3012200
BE type
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 18.7 W - 12 VDC : 18.6 W - 24 VDC : 17.3 W - 110 VDC : 15.7 W - 220 VDC : 18.3 W - 24 RAC : 16 W - 110 RAC
: 16 W- 220 RAC
Max. operating current . .: 1.56 A - 12 VDC : 0.77 A - 24 VDC : 0.157 A - 110 VDC : 0.08 A - 220 VDC : 0.85 A - 24 RAC : 0.16 A - 110 RAC : 0.08 A - 220 RACCoil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
Insertion . . . . . . . . . . . .: 100%
Valve type Coil Voltage
Connector
ISO4400 Deutsch DT AMP JPTPackard
Weather-packPackard
Metri-packFlying leads
Pressure relief valves - Pressure reducing valves - Flow control pressure compensated valvesMC08YMP16YRD08WRM..WRP..W
MP35
12 VDC 4SL4000120 - - - - -
24 VDC 4SL4000240 - - - - -
MC10XMP..TMP..XPP..XPU..XEE.XEC..T
BQP1912 VDC 4SL5000126A 4SL5000125A(6) 4SL5000129A(5) - - -
24 VDC 4SL5000245A 4SL5000244A(6) 4SL5000248(A5) - - -
BH
12 VDC 4SLD001200A 4SLD001201A(6) 4SLD001207A(6) - - 4SLD001203A
24 VDC 4SLD002400A 4SLD002401A(6) 4SLD002407A(6) - - 4SLD002403A
RD08SRD08T
MSM1912 VDC 4SL5000128 - - - 5SL5000122(2) 4SL5000122
24 VDC 4SL5000247 - - - 5SL5000243(2) 4SL5000243
RP08X BDP1912 VDC 4SL5000120 - - - - -
24 VDC 4SL5000240 - - - - -
Mating connectors(For connector with rectifier see following table)
4CN1009995 5CON140031 5CON003 5CON001 5CON017 -
Notes: (1) supply with AC and use only with rectifier connector - (2) with flying leads - (3) with bidirectional diode - (5) with unidirectional diode (5) integrated perpendicular type - (6) integrated parallel type
37.5
1.4
8
ISO4400 connector
38.61.52
54
2.1
2
30
1.18
20.5
0.8
1
600
23.6
2
37.5
1.4
8
38.61.52
300
11.81
30
1.18
20.5
0.8
1
DEUTSCH DT04 connector
66.9
2.6
3
38.61.52
30
37.5
1.4
8
20,5
Flying leads
Flying leads with DEUTSCH DT04
connector
37.5
1.4
8
38.61.52
54
2.1
3
30
1.18
20.5
0.8
1
AMP JPT connector
208 D1WWEI01E
AccessoriesCoils
Features
Nominal voltage tolerance . : ±10%Power rating . . . . . . . . . . . : 33 W - 12/24 VDC
Max. oper. current (on/off) . : 2.75 A - 12 VDC : 1.38 A - 24 VDCMax. prop. control current . : 1.7 A - 12 VDC : 0.85 A - 24 VDCCoil insulance . . . . . . . . . . : Class H
(180°C - 356°F)
Weather protection . . . . . . : IP65 - ISO4400
: IP69K -Deutsch DT
: IP65 - AMP JPT
Insertion . . . . . . . . . . . . . : 100%
Dimensional data and features ________________________________________________________________________
BH type
145
5.71
BT type
DEUTSCH DT04 connector
ISO4400 connector
Dimension L:12 VDC =
247 mm / 9.72 in
24 VDC =
307 mm / 12.09 in
AMP JPT connector
Flying leads
Flying leads with DEUTSCH DT04
connector
Flying leads withPACKARD METRI-PACK
connector
Flying leads withPACKARD WEATHER-PACK
connector
52.5
2.0
7
50
1.97
40.5
1.5
9
Ø 36.51.44
18.2
50.7
2
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 19 W - 10 VDC
: 21 W - 12/24/26 VDC
: 20.3 W - 48 VDC : 17.3 W - 110 VDC : 17.7 W - 220 VDC : 19.9 W - 24 RAC : 20.7 W - 48 RAC : 20 W - 110 / 220 RAC
Max. operating current . .: 1.9 A - 10 VDC : 1.77 A - 12 VDC : 0.89 A - 24VDC : 0.84 A - 26 VDC : 0.43 A - 48 VDC : 0.16 A - 110 VDC : 0.08 A - 220 VDC : 0.93 A - 24 RAC : 0.47 A - 48 RAC
: 0.18 A - 110 RAC
: 0.09 A - 220 RAC
Coil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
: IP65 - AMP JPT
: IP67 - Weatherpack
: IP67 - Metri-pack
Insertion . . . . . . . . . . . .: 100%
Ø 36.51.44
50
1.9753
.25
2.1
0
18.2
50.7
240.5
1.5
9
40.5
1.5
9
L
50
1.97
Ø 36.51.44
18.2
50.7
2
170
6.69215
8.46
Ø 37.5Ø 1.48
50
1.97
62.5
2.4
6
19.5
0.7
742.5
1.6
7
54.42.14
54.42.14
Ø 38
Ø 1.50Ø 38
Ø 1.50
19
0.7
5
19
0.7
5
65.4
2.5
7
68.4
2.6
9
45.5
1.7
9
10
0.3
94 3
10
12.2
0
58.5
2.3
0
ISO4400 connector
AMP JPT connector
DEUTSCH DT04 connector
54.42.14
54.42.14
Ø 38
Ø 1.50Ø 38
Ø 1.50
19
0.7
5
19
0.7
5
Flying leads
209D1WWEI01E
Accessories Coils
________________________________________________________________________ Dimensional data and features
68.5
2.7
0
Ø 45
Ø 1.77
22.5
0.8
8
49.81.96
50.61.99
Ø 37
Ø 1.46
18.5
0.7
3
60.5
2.3
8
BER type
BIN19 type
ISO4400 connectorISO4400 connector
BIN22 type
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 19.2 W - 10/12/24/48/ 110/220 VDC
: 19 W - 24/110/220 RAC
: 19.2 W - 48 RACMax. operating current . .: 1.9 A - 10 VDC : 1.61 A - 12 VDC : 0.80 A - 24 VDC : 0.40 A - 48 VDC : 0.17 A - 110 VDC : 0.09 A - 220 VDC : 0.89 A - 24 RAC : 0.45 A - 48 RAC
: 0.19 A - 110 RAC
: 0.09 A - 220 RAC
Coil insulance . . . . . . . . .: Class H (180°C - 356°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
: IP65 - AMP JPT
: IP67 - Weatherpack
: IP67 - Metri-pack
Insertion . . . . . . . . . . . .: 100%
Features
Nominal voltage tolerance : ±10%Coil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
Insertion . . . . . . . . . . . .: 100%
BIN19
Power rating . . . . . . . . . .: 26 W - 10.5 VDC
: 29 W - 12 VDC
: 31 W - 24 VDC
Max. operating current . .: 2.48 A - 10.5 VDC : 2.41 A - 12 VDC : 1.29 A - 24 VDCBIN22
Power rating . . . . . . . . . .: 32.6 W - 12 VDC : 31 W - 24 VDC
Max. operating current . .: 2.72 A - 12 VDC : 1.29 A - 24 VDC
200
7.87
Flying leads with DEUTSCH DT04 connector
200
7.87
Flying leads withPACKARD METRI-PACK
connector150
5.91
Flying leads withPACKARD WEATHER-PACK
connector
38.51.52
23.5
0.9
3
36
1.42
47.8
1.8
8
300
11.8
1
8
0.3
15
With flying leads
47.8
1.8
8
38.51.52
ISO4400 connector
59.8
2.3
5
36
1.42
23.5
0.9
3
DEUTSCH DT04 connector(perpendicular type)
36
1.42
23.5
0.9
347.5
1.8
768
2.6
8
38.51.52
AMP JPT connector
36
1.42
23.5
0.9
3
38.51.52
47.5
1.8
7DEUTSCH DT04 connector
(parallel type)
38.51.52
23.5
0.9
3
36
1.42
69.8
2.7
5
47.8
1.8
8 63.9
2.5
2
210 D1WWEI01E
Accessories
63.52.50
57.5
2.2
6
35
1.38
22
0.6
8
35
1.3
8
Coils
Dimensional data and features ________________________________________________________________________
BC type
BQ16 type
ISO4400 connector
50
1.97
61
2.4
0
35.51.40
22
0.8
7
DEUTSCH DT04 connector
70.5
2.7
8
50
1.97
35.51.40
22
0.8
7
Flying leads
50
1.97
35.51.40
350
13.78
61
2.4
0
50
1.9
7
22
0.8
7
370
14.57
Flying leads withPACKARD METRI-PACK connector
MP35 type
ISO4400 connector
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 30 W - 12/24 VDC
Max. operating current . .: 2.5 A - 12 VDC : 1.25 A - 24 VDCCoil insulance . . . . . . . . .: Class H (180°C - 356°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
: IP67 - Metri-pack
Insertion . . . . . . . . . . . .: 100%
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 11.2 W - 12 VDC : 11.4 W - 24 VDCMax. prop. control current : 1.25 A - 12 VDC : 0.68 A - 24 VDCCoil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
Insertion . . . . . . . . . . . .: 100%
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 26.9 W - 10.5 VDC : 26.2 W - 12 VDC : 25.9 W - 24 VDC : 24 W - 26 VDC
: 26 W - 24/48/110/220 RAC
Max. operating current . .: 2.6 A - 10.5 VDC : 2.19 A - 12 VDC : 1.08 A - 24 VDC : 0.92 A - 26 VDC : 1.2 A - 24 RAC : 0.6 A - 48 RAC
: 0.3 A - 110 RAC
: 0.15 A - 220 RAC
Coil insulance . . . . . . . . .: Class H (180°C - 356°F)
Weather protection . . . . .: IP65 - ISO4400
: IP65 - AMP JPT
: IP69K - Deutsch DT
Insertion . . . . . . . . . . . .: 100%
ISO4400 connector
50
1.97
56
2.2
0
37,5
1.48
Ø 39
Ø 1.54
19,5
0.7
7
50
1.97
50
1.97
57,5
2.2
6
44.5
1.7
5
37,5
1.48
19,5
0.7
7
307
12.0
9AMP JPT connector
DEUTSCH DT04 connector
50.21.98
37.51.48
19.2
50.7
6
19.5
0.7
7
65.5
2.5
8
Flying leads
211D1WWEI01E
Accessories Coils
________________________________________________________________________ Dimensional data and features
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 13 W - 12 VDC
: 13.25 W - 24 VDCMax. prop. control current : 1.9 A - 12 VDC : 0.91 A - 24 VDCCoil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
Insertion . . . . . . . . . . . .: 100%
BQP19 type
MSM19 type
ISO4400 connector Flying leads
50
1.97
61.2
2.4
1
Ø 37
Ø 1.46
18.5
0.7
3
50
1.97
140
5.51
50
1.9
7
Ø 37
Ø 1.46
18.5
0.7
3
50
1.97
145
5.71
50
1.9
7
Ø 37
Ø 1.46
18.5
0.7
3
BDP19 type
ISO4400 connector
50.61.99
48.5
1.9
1
18.5
0.7
3
Ø 37
Ø 1.46
Features
Nominal voltage tolerance : ±10%Power rating . . . . . . . . . .: 15 W - 12/24 VDC
Max. prop. control current : 1.25 A - 12 VDC : 0.63 A - 24 VDCCoil insulance . . . . . . . . .: Class H (180°C - 356°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
: IP65 - AMP JPT
Insertion . . . . . . . . . . . .: 100%
Features
Nominal voltage tolerance : ±10%Max. prop. control current : 1.8 A - 12 VDC : 0.9 A - 24 VDCCoil insulance . . . . . . . . .: Class F (155°C - 311°F)
Weather protection . . . . .: IP65 - ISO4400
: IP69K - Deutsch DT
: IP67 - Metri-Pack
Insertion . . . . . . . . . . . .: 100%
Flying leads withPACKARD METRI-PACK connector
ISO4400 connector
55
2.17
45
1.77
66.5
2.6
2
54.5
2.1
5
22.5
DEUTSCH DT04 connector
55
2.17
45
1.77
22.5
0.8
9
54
2.1
374,4
AMP JPT connector
55
2.17
45
1.77
66.5
2.6
2
54
2.1
3
22.5
0.8
9
212 D1WWEI01E
Accessories
X
Types and dimensions ____________________________________________________________________________________
Adjustments
Valve type
Cavity
Dimension “X”
Mhandknob
Sscrew
Vhandwheel
mm in mm in mm in
MC..A
08/2 - 53.5 2.11 83 3.46
10/2 - 94.5 3.72 118 4.65
12/2 - 126.5 4.98 153 56.02
MG..A10/2 - 94.5 3.72 118 4.65
12/2 - 126.5 4.98 150 5.91
MP..A
10/2 - 54.5 2.15 77.5 3.05
12/2 - 52.5 2.07 75.5 2.97
16/2 - 53 2.09 76 2.99
RB..A08/3 - 79.5 3.13 103 4.05
10/3 - 94.5 3.72 118 4.65
RD..A08/3 - 79.5 3.13 103 4.05
10/3 - 94.5 3.72 118 4.65
RM..A
10/3 - 54.5 2.15 66 2.60
12/3 - 51.5 2.03 63 2.48
16/3 - 50.5 1.99 62 2.44
RP..A
10/3 - 54.5 2.15 66 2.60
12/3 - 51.5 2.03 63 2.48
16/3 - 50.5 1.99 62 2.44
NB..A
08/2 52 2.05 49.5 1.95 - -
10/2 48 1.89 46.5 1.83 - -
12/2 49.2 1.94 46.3 1.82 - -
16/2 68.8 1.94 - - - -
Valve type
Cavity
Dimension “X”
Mhandknob
Sscrew
Vhandwheel
mm in mm in mm in
NT..A
08/2 67.5 2.66 64.5 2.54 - -
10/2 68 2.68 65 2.56 - -
12/2 69 2.72 66 2.60 - -
16/2 68.9 2.71 - - - -
NU..A
08/2 66.5 2.62 64.5 2.54 - -
10/2 68 2.68 65 2.56 - -
12/2 69 2.72 66 2.60 - -
16/2 66.9 2.63 - - - -
PW..A
08/2 64.5 2.54 62 2.44 - -
10/2 71.9 2.83 69.4 2.73 - -
12/2 64.5 2.54 62 2.44 - -
16/2 68 2.68 65.5 2.58 - -
PU..A
08/2 48.5 1.91 46.5 1.83 - -
10/2 43 1.69 41 1.61 - -
12/2 44 1.73 42 1.65 - -
16/2 52 2.05 49 1.93 - -
PP..A
08/3 49.5 1.95 46.5 1.83 - -
10/3 44 1.73 41 1.61 - -
12/3 45 1.77 42 1.65 - -
16/3 52 2.05 49 1.93 - -
213D1WWEI01E
Accessories
____________________________________________________________________________________ Types and dimensions
X
Emergencies
Valve type
Cavity
Dimension “X”
N / 0without
emergency
Tscrew type
Ppush button
Dpush type with
detent
Fpull button
Qpull type with
detent
Ewith pull/push-
button
Vhandknob
mm in mm in mm in mm in mm in mm in mm in mm in
MC..X 10/2 86 3.39 105 4.13 - - - - - - - - - - - -
MP..X10/2 86 3.39 105 4.13 - - - - - - - - - - - -
12/2 102 4.02 121 4.76 - - - - - - - - - - - -
EE..X10/2 92.4 3.64 - - - - - - - - - - - - 122 4.80
12/2 94.9 3.74 - - - - - - - - - - - - 124.5 4.90
EC..T
08/2 83 3.27 97.5 3.84 - - - - - - 103.8 4.09 - - - -
10/2 83 3.27 97.5 3.84 - - - - - - 103.8 4.09 - - - -
12/2 82.5 3.25 97 3.82 - - - - - - 103.3 4.07 - - - -
16/2 81 3.19 95.5 3.76 - - - - - - 101.8 4.01 - - - -
PU..X
08/2 94 3.70 108 4.25 - - - - - - - - - - 142 5.59
10/2 96.4 3.79 110.4 4.35 - - - - - - - - - - 144.4 5.69
12/2 97.4 3.83 111.4 4.50 - - - - - - - - - - 145.4 5.72
16/2 121.4 4.78 135.4 5.33 - - - - - - - - - - 169.4 6.67
PP..X
08/3 94 3.70 108 4.25 - - - - - - - - - - 142 5.59
10/3 96.4 3.79 110.4 4.35 - - - - - - - - - - 144.1 5.67
12/3 97.4 3.83 111.4 4.50 - - - - - - - - - - 145.1 5.71
16/3 121.4 4.78 135.4 5.33 - - - - - - - - - - 169.4 6.67
EA..A/1
08/2
60 2.36 79,3 3.12 - - - - - - - - - - - -
EA..A/2 59 2.32 79 3.11 - - - - - - - - - - - -
EA..B/1 70.9 2.79 90.3 3.56 - - - - - - - - - - - -
EA..B/2 65.5 2.58 90.5 3.56 - - - - - - - - - - - -
EE..A/108/2
76 2.99 - - - - - - - - - - - - - -
EE..A/2 76 2.99 - - - - - - - - - - - - - -
EE..A/110/2
- - - - 90.3 3.56 - - - - - - - - - -
EE..A/2 - - - - 90.3 3.56 - - - - - - - - - -
EE..A/112/2
- - - - 102 4.02 - - - - - - - - - -
EE..A/2 - - - - 90.3 3.56 - - - - - - - - - -
EC..M/1EF..M/1EH..M/1
08/2 67.2 2.64 90.1 3.55 90.1 3.55 92.8 3.65 - - - - - - - -
10/2 66.9 2.63 89.8 3.54 89.8 3.54 92.5 3.64 - - - - - - - -
12/2 61.1 2.40 84 3.31 84 3.31 86.8 3.42 - - - - - - - -
16/2 61.2 2.40 84.1 3.31 84.1 3.31 86.9 3.42 - - - - - - - -
EC..M/2EF..M/2EH..M/2
08/2 63.3 2.49 77.8 3.06 - - - - 91.3 3.59 83.8 3.30 - - - -
10/2 63 2.48 77.5 3.05 - - - - 91 3.58 83.5 3.29 - - - -
12/2 57.2 2.25 71.7 2.82 - - - - 85.2 3.35 77.7 3.06 - - - -
16/2 57.3 2.26 71.8 2.83 - - - - 85.3 3.36 77.8 3.06 - - - -
EW08A/1 08/2 65.7 2.59 73.5 2.89 - - - - - - - - - - - -
EW08A/2 08/2 70.9 2.79 90.3 3.56 87.2 3.43 - - - - - - - - - -
EW10B/1 10/2 99.8 3.93 - - - - - - - - - - - - - -
EW10A/2 10/2 - - - - 83.3 3.28 - - - - - - - - - -
214 D1WWEI01E
Accessories
Types and dimensions ____________________________________________________________________________________
Emergencies
Valve type
Cavity
Dimension “X”
N / 0without
emergency
Tscrew type
Ppush button
Dpush type with
detent
Fpull button
Qpull type with
detent
Ewith pull/push-
button
Vhandknob
mm in mm in mm in mm in mm in mm in mm in mm in
EW12B/1 12/2 102.8 4.05 - - - - - - - - - - - - -
EW12C/2 12/2 - - 98.7 3.89 - - - - - - - - - -
EW08M/1 08/2 60.1 2.37 77 3.03 - - - - 88.1 3.47 81 3.19 - - - -
EW08M/2 08/2 62.5 2.46 85.4 3.36 85.4 3.36 88.1 3.47 - - - - - - - -
EW10M/2 10/2 81.3 3.20 95.3 3.75 104.2 4.10 106.3 4.19 - - - - - - - -
EJ08F 08/3 65.7 2.59 73.5 2.89 - - - - - - - - - - - -
EJ08G 08/3 65.7 2.59 73.5 2.89 - - - - - - - - - - - -
EJ..M08/3 56.1 2.21 70.6 2.78 - - - - 84.1 3.31 77 3.03 - - - -
10/3 68 2.68 82.5 3.25 - - - - 96 3.78 88.9 3.50 - - - -
EL08A 08/3 94.9 3.74 - - 96 3.78 - - - - - - - - - -
EL10C 10/3 86.7 3.41 - - - - - - - - - - - - - -
ER..M
08/4 75 2.95 100 3.94 - - - - 115.5 4.55 95.8 3.77 - - - -
10/4 89 3.50 110.5 4.35 - - - - 129.5 5.10 110 4.35 - - - -
12/4 85.5 3.37 - - - - - - - - - - - - - -
ET..M
08/4 120 4.72 - - 121 4.76 165 6.50 - - - - 165.6 6.52 - -
10/4 148.5 5.85 - - 149.5 5.89 190.9 7.52 - - - - 191.5 7.54 - -
12/4 156 6.14 - - 156 6.14 - - - - - - - - - -
215D1WWEI01E
Accessories
MaterialMax. pressure
bar psi
Alluminium 210 3050
Steel 350 5100
Cavity Ports Dimensions Ordering code
A B C E F G H I L M ØZ Aluminium Steel
SAE 0
8/2
G 1/4mm 50 50 30 6 38 44 6 14.8 20 30 6.5
3CC0820B11 3CC0820B21in 1.97 1.97 1.18 0.24 1.50 1.73 0.24 0.58 0.79 1.18 0.26
G 3/8mm 50 50 30 6 38 44 6 14,8 20 30 6.5
3CC0820C11 3CC0820C21in 1.97 1.97 1.18 0.24 1.50 1.73 0.24 0.58 0.79 1.18 0.26
G 1/2mm 60 60 35 6 48 54 6 18 25 35 6.5
3CC0820D11 /in 2.36 2.36 1.38 0.24 1.89 2.16 0.24 0.71 0.98 1.38 0.26
SAE6mm 50 50 30 6 38 44 6 14.8 20 30 6.5
3CC0820J11 3CC0820J21in 1.97 1.97 1.18 0.24 1.50 1.73 0.24 0.58 0.79 1.18 0.25
SAE8mm 60 60 30 6 48 54 6 14 25 35 6.5
3CC0820K11 3CC0820K21in 2.36 2.36 1.18 0.24 1.89 2.16 0.24 0.55 0.98 1.38 0.25
SAE 1
0/2
G 1/4mm 60 60 35 6 48 54 6 18.8 25 35 6.5
3CC1020B11 3CC1020B21in 2.36 2.36 1.38 0.24 1.89 2.12 0.24 0.74 0.98 1.38 0.26
G 3/8mm 60 60 35 6 48 54 6 18.8 25 35 6.5
3CC1020C11 3CC1020C21in 2.36 2.36 1.38 0.24 1.89 2.12 0.24 0.74 0.98 1.38 0.26
G 1/2mm 60 60 35 6 48 54 6 18.8 25 35 6.5
3CC1020D11 3CC1020D21in 2.36 2.36 1.38 0.24 1.89 2.12 0.24 0.74 0.98 1.38 0.26
SAE8mm 60 70 35 6 48 64 6 18.8 25 35 6.5
3CC1020J11 3CC1020J21in 2.36 2.75 1.38 0.24 1.89 2.52 0.24 0.74 0.98 1.38 0.26
SAE10mm 70 70 35 6 58 64 6 18.5 35 35 6.5
3CC1020K11 3CC1020K21in 2.75 2.75 1.38 0.24 2.28 2.52 0.24 0.73 1.38 1.38 0.26
SAE12mm 70 70 40 8 54 62 8 22 30 40 8.5
3CC1020L11 3CC1020L21in 2.75 2.75 1.57 0.31 2.12 2.44 0.31 0.87 1.18 1.57 0.33
Dimensions and ordering codes _______________________________________________________________________
08
10
12
16
Cavity Ports Materials
B) G 1/4
C) G 3/8
D) G 1/2
E) G 3/4
F) G 1
J) SAE6
K) SAE8
L) SAE10
M) SAE12
N) SAE16
1) Aluminium
2) Steel
Description composition
3/CC/- /20/ - -1
1
2
A C
F
M L
I
G B
H
E E
Valve bodies
ØZ
2 ways bodies
216 D1WWEI01E
Accessories
Cavity Ports Dimensions Ordering code
A B C E F G H I L M ØZ Aluminium Steel
SAE 1
2/2
G 1/2mm 70 80 40 8 54 72 8 25 30 40 8.5
3CC1220D11 3CC1220D21in 2.75 3.15 1.57 0.31 2.12 2.83 0.31 0.98 1.18 1.57 0.33
G 3/4mm 70 90 40 8 54 82 8 25 30 40 8.5
3CC1220E11 3CC1220E21in 2.75 3.54 1.57 0.31 2.12 3.23 0.31 0.98 1.18 1.57 0.33
SAE10mm 70 85 40 8 54 77 8 25 30 40 8.5
3CC1220L11 3CC1220L21in 2.75 3.35 1.57 0.31 2.12 3.03 0.31 0.98 1.18 1.57 0.33
SAE12mm 70 85 40 8 54 77 8 25 30 40 8.5
3CC1220M11 3CC1220M21in 2.75 3.35 1.57 0.31 2.12 3.03 0.31 0.98 1.18 1.57 0.33
SAE 1
6/2
G 1/2mm 80 90 50 10 60 80 10 25 35 45 10.5
3CC1620D11 3CC1620D21in 3.15 3.54 1.97 0.39 2.36 3.15 0.39 0.98 1.38 1.77 0.41
G 3/4mm 80 90 50 10 60 80 10 25 35 45 10.5
3CC1620E11 3CC1620E21in 3.15 3.54 1.97 0.39 2.36 3.15 0.39 0.98 1.38 1.77 0.41
G 1mm 85 100 60 10 65 90 10 23.5 40 45 10.5
3CC1620F11 3CC1620F210in 3.35 3.94 2.36 0.39 2.56 3.54 0.39 0.92 1.57 1.77 0.41
SAE12mm 80 90 50 10 60 80 10 25 35 45 10.5
3CC1620M11 3CC1620M21in 3.15 3.54 1.97 0.39 2.36 3.15 0.39 0.98 1.38 1.77 0.41
SAE16mm 80 100 50 10 60 90 10 25 35 45 10.5
3CC1620N11 3CC1620N21in 3.15 3.94 1.97 0.39 2.36 3.54 0.39 0.98 1.38 1.77 0.41
Valve bodies
Dimensions and ordering codes _______________________________________________________________________
2 ways bodies
217D1WWEI01E
Accessories Valve bodies
_______________________________________________________________________ Dimensions and ordering codes
Cavity Ports Dimensions Ordering code
A B C E F G H I L M N ØZ Aluminium Steel
SAE 0
8/3
G 1/4mm 60 60 30 7 46 48 12 14.8 30 30 29.1 6.5
3CC0830B11 3CC0830B21in 2.36 2.36 1.18 0.27 1.81 1.89 0.47 0.58 1.18 1.18 1.14 0.25
G 3/8mm 60 60 30 7 46 48 12 14.5 30 30 29.1 6.5
3CC0830C11 3CC0830C21in 2.36 2.36 1.18 0.27 1.81 1.89 0.47 0.57 1.18 1.18 1.14 0.25
G 1/2mm 70 65 35 7 56 53 12 14.5 35 35 29.1 6.5
3CC0830D11 /in 2.75 2.56 1.38 0.27 2.20 2.09 0.47 0.57 1.38 1.38 1.14 0.25
SAE6mm 60 60 30 7 46 48 12 14.5 30 30 29.1 6.5
3CC0830J11 3CC0830J21in 2.36 2.36 1.18 0.27 1.81 1.89 0.47 0.57 1.18 1.18 1.14 0.25
SAE8mm 60 60 30 7 46 48 12 15 30 30 29 6.5
3CC0830K11 3CC0830K11in 2.36 2.36 1.18 0.27 1.81 1.89 0.47 0.59 1.18 1.18 1.14 0.25
SAE
08/3
C
G 3/8mm 60 50 30 7 46 40 10 14.5 30 30 22 6.5
3CC0833C11 /in 2.36 1.97 1.18 0.27 1.81 1.57 0.39 0.57 1.18 1.18 0.87 0.25
SAE 1
0/3
G 1/4mm 60 65 35 6 48 59 6 18 30 30 34.5 7
3CC1030B11 3CC1030B21in 2.36 2.56 1.38 0.24 1.89 2.32 0.24 0.70 1.18 1.18 1.36 0.27
G 3/8mm 60 65 35 6 48 59 6 18.8 30 30 34.5 7
3CC1030C11 3CC1030C21in 2.36 2.56 1.38 0.24 1.89 2.32 0.24 0.74 1.18 1.18 1.36 0.27
G 1/2mm 65 70 35 6 53 64 6 18.8 32.5 32.5 34.5 7
3CC1030D11 3CC1030D21in 2.56 2.75 1.38 0.24 2.09 2.52 0.24 0.74 1.28 1.28 1.36 0.27
SAE6mm 65 70 35 6 53 64 6 18.8 32.5 32.5 34.5 7
3CC1030J11 3CC1030J21in 2.56 2.75 1.38 0.24 2.09 2.52 0.24 0.74 1.28 1.28 1.36 0.27
SAE8mm 65 70 35 6 53 64 6 18.8 32.5 32.5 34.5 7
3CC1030K11 3CC1030K21in 2.56 2.75 1.38 0.24 2.09 2.52 0.24 0.74 1.28 1.28 1.36 0.27
SAE10mm 65 70 35 6 53 64 6 18 31.5 33.5 34.5 7
3CC1030L11 3CC1030L21in 2.56 2.75 1.38 0.24 2.09 2.52 0.24 0.70 1.24 1.32 1.36 0.27
08
10
10Q
12
16
16Q
Cavity Ports Materials
B) G 1/4
C) G 3/8
D) G 1/2
E) G 3/4
F) G 1
J) SAE6
K) SAE8
L) SAE10
M) SAE12
N) SAE16
1) Aluminium
2) Steel
Description composition
MaterialMax. pressure
bar psi
Alluminium 210 3050
Steel 350 5100
3/CC/- /30/ - -1
3
2
1
A C
F
M L
I
G
N
B
H
E EØZ
3 ways bodies
218 D1WWEI01E
Accessories
Cavity Ports Dimensions Ordering code
A B C E F G H I L M N ØZ Aluminium Steel
SAE
10/3
Q
ports 1-2 = G 1/2port 3 = G 1/4
mm 60 70 35 6 48 64 6 14,8 30 30 31.7 7/ 3CC1032D21
in 2.36 2.75 1.38 0.24 1.89 2.52 0.24 0.58 1.18 1.18 1.25 0.27
SAE 1
2/3
G 1/2mm 70 100 40 8 54 92 8 25 35 35 53.5 8.5
3CC1230D11 3CC1230D21in 2.75 3.94 1.57 0.31 2.12 3.6 0.31 0.98 1.38 1.38 2.10 0.33
G 3/4mm 90 100 50 10 70 90 10 25.1 45 45 53.5 10.5
3CC1230E11 3CC1230E21in 3.54 3.94 1.97 0.39 2.75 3.54 0.39 0.99 1.77 1.77 2.11 0.41
SAE10mm 80 100 40 8 64 92 8 25 40 40 53.5 8.5
3CC1230L11 3CC1230L21in 3.15 3.94 1.57 0.31 2.52 3.6 0.31 0.98 1.57 1.57 2.11 0.33
SAE12mm 80 100 45 8 64 92 8 25 40 40 53.5 8.5
3CC1230M11 3CC1230M21in 3.15 3.94 1.77 0.31 2.52 3.6 0.31 0.98 1.57 1.57 2.11 0.33
SAE16/3
G 1/2mm 90 100 50 10 70 90 10 25 45 45 53.5 10.5
3CC1630D11 3CC1630D21in 3.54 3.94 1.97 0.39 2.75 3.54 0.39 0.98 1.77 1.77 2.11 0.41
G 3/4mm 90 100 50 10 70 90 10 25.1 45 45 53.5 10.5
3CC1630E11 3CC1630E21in 3.54 3.94 1.97 0.39 2.75 3.54 0.39 0.99 1.77 1.77 2.11 0.41
G 1mm 90 105 50 10 70 95 10 25 46 44 53.5 10.5
3CC1630F11 3CC1630F21in 3.54 4.13 1.97 0.39 2.75 3.74 0.39 0.98 1.81 1.73 2.11 0.41
SAE12mm 90 105 50 10 70 95 10 25.1 45 45 53.5 10.5
3CC1630M11 3CC1630M21in 3.54 4.13 1.97 0.39 2.75 3.74 0.39 0.99 1.77 1.77 2.11 0.41
SAE16mm 90 105 50 10 70 95 10 25.1 45 45 53.5 10.5
3CC1630N11 3CC1630N21in 3.54 4.13 1.97 0.39 2.75 3.74 0.39 0.99 1.77 1.77 2.11 0.41
SAE
16/3
Q
ports 1-2 = G 3/4port 3 = G 1/4
mm 80 85 50 10 60 75 10 17.2 40 40 38.1 10.5/ 3CC1632E21
in 3.15 3.35 1.97 0.39 2.36 2.95 0.39 0.68 1.57 1.57 1.50 0.41
Valve bodies
Dimensions and ordering codes _______________________________________________________________________
3 ways bodies
219D1WWEI01E
Accessories
Cavity Ports Dimensions Ordering code
A B C E F G H I L M N O P ØZ Aluminium Steel
SAE 0
8/4
G 1/4mm 60 75 30 7 46 63 12 29.1 30 30 14.8 29.1 31.1 6.5
3CC0840B11 3CC0840B21in 2.36 2.95 1.18 0.27 1.81 2.48 0.47 1.14 1.18 1.18 0.58 1.14 1.22 0.25
G 3/8mm 60 75 30 7 46 63 12 29.1 30 30 14.8 28.6 31.6 6.5
3CC0840C11 3CC0840C21in 2.36 2.95 1.18 0.27 1.81 2.48 0.47 1.14 1.18 1.18 0.58 1.13 1.24 0.25
SAE6mm 60 75 30 7 46 63 12 29.1 30 30 14.8 29.1 31.1 6.5
3CC0840J11 3CC0840J21in 2.36 2.95 1.18 0.27 1.81 2.48 0.47 1.14 1.18 1.18 0.58 1.14 1.22 0.25
SAE8mm 60 75 30 7 46 63 12 29 30 30 15 28.5 31.5 6.5
3CC0840K11 3CC0840K21in 2.36 2.95 1.18 0.27 1.81 2.48 0.47 1.14 1.18 1.18 0.59 1.12 1.24 0.25
SAE 1
0/4
G 1/4mm 60 85 35 6 48 79 6 34.5 30 30 19 31.5 34.5 7
3CC1040B11 3CC1040B21in 2.36 3.35 1.38 0.24 1.89 3.11 0.24 1.36 1.18 1.18 0.75 1.24 1.36 0.27
G 3/8mm 60 85 35 6 48 79 6 34.5 30 30 18.8 31.7 34.5 7
3CC1040C11 3CC1040C21in 2.36 3.35 1.38 0.24 1.89 3.11 0.24 1.36 1.18 1.18 0.74 1.25 1.36 0.27
G 1/2mm 70 85 35 6 58 79 6 34.5 35 35 18.8 31.7 34.5 7
3CC1040D11 3CC1040D21in 2.75 3.35 1.38 0.24 2.28 3.11 0.24 1.36 1.38 1.38 0.74 1.25 1.36 0.27
SAE6mm 60 85 35 6 48 79 6 34.5 30 30 18.8 31.7 34.5 7
3CC1040J11 3CC1040J21in 2.36 3.35 1.38 0.24 1.89 3.11 0.24 1.36 1.18 1.18 0.74 1.25 1.36 0.27
SAE8mm 70 85 35 6 58 79 6 34.5 35 35 18.8 31.7 34.5 7
3CC1040K11 3CC1040K21in 2.75 3.35 1.38 0.24 2.28 3.11 0.24 1.36 1.38 1.38 0.74 1.25 1.36 0.27
SAE10mm 70 85 35 6 58 79 6 34.5 35 35 19 31.5 34.5 7
3CC1040L11 3CC1040L11in 2.75 3.35 1.38 0.24 2.28 3.11 0.24 1.36 1.38 1.38 0.75 1.24 1.36 0.27
MaterialMax. pressure
bar psi
Alluminium 210 3050
Steel 350 5100
08
10
12
16
Cavity Ports Materials
B) G 1/4
C) G 3/8
D) G 1/2
E) G 3/4
F) G 1
J) SAE6
K) SAE8
L) SAE10
M) SAE12
N) SAE16
1) Aluminium
2) Steel
Description composition
3/CC/- /40/ - -1
3
1
2
4
A C
F
M LI
G
NO
P
B
HE E
Valve bodies
_______________________________________________________________________ Dimensions and ordering codes
ØZ
4 ways bodies
220 D1WWEI01E
Accessories
Cavity Ports Dimensions Ordering code
A B C E F G H I L M N O P ØZ Aluminium Steel
SAE 1
2/4
G 3/8mm 80 115 40 8 64 107 8 44 40 40 22 44.5 48.5 8.5
3CC1240C11 3CC1240C21in 3.15 4.53 1.57 0.31 2.52 4.21 0.31 1.73 1.57 1.57 0.87 1.75 1.9 0.33
G 1/2mm 80 115 40 8 64 107 8 44 40 40 22 44.5 48.5 8.5
3CC1240D11 3CC1240D21in 3.15 4.53 1.57 0.31 2.52 4.21 0.31 1.73 1.57 1.57 0.87 1.75 1.9 0.33
SAE10mm 80 115 40 8 64 107 8 44 40 40 22 44.5 48.5 8.5
3CC1240L11 3CC1240L21in 3.15 4.53 1.57 0.31 2.52 4.21 0.31 1.73 1.57 1.57 0.87 1.75 1.9 0.33
SAE 1
6/4 G 3/4
mm 100 130 50 10 80 120 10 53.5 50 50 25.1 56.9 48 10.53CC1640E11 3CC1640E21
in 3.94 5.12 1.97 0.39 3.15 4.72 0.39 2.11 1.97 1.97 0.99 2.24 1.89 0.41
SAE16mm 100 130 50 10 80 120 10 53.5 50 50 25.1 56.9 48 10.5
3CC1640N11 3CC1640N21in 3.94 5.12 1.97 0.39 3.15 4.72 0.39 2.11 1.97 1.97 0.99 2.24 1.89 0.41
Valve bodies
Dimensions and ordering codes _______________________________________________________________________
4 ways bodies
221D1WWEI01E
Accessories Valve bodies
EC 10 M/10NB C 1 1
Cartridge description Body description
08
10
12
16
Cavity Ports Materials
B) G 1/4
C) G 3/8
D) G 1/2
E) G 3/4
F) G 1
J) SAE6
K) SAE8
L) SAE10
M) SAE12
N) SAE16
1) Aluminium
2) Steel
1
2
________________________________________________________________________ How to order valves with body
222 D1WWEI01E
Accessories
CavityA B
±0.05C
±0.05D E F G H
±0.02J K
±0.02L M
±0.02N P R
ØMAXS T
ØMAXU V
ØMAXX
ØMAXZ1*
ØMINZ2*MIN
08/208/2 A
mm 27 20.66 17.423/4-16 UNF
12.5 2.5 18.2 12.72 29.5- - - -
14 8- - - - -
12 39
in 1.06 0.81 0.68 0.49 0.10 0.72 0.50 1.16 0.55 0.31 0.47 1.53
10/210/2 A
mm 30 24 20.627/8-14 UNF
16 2.8 24 15.9 33.5- - - -
18.3 11- - - - -
14.5 40
in 1.18 0.94 0.81 0.63 0.11 0.94 0.62 1.32 0.72 0.43 0.57 1.57
12/212/2 A
mm 38 29.23 24.731 1/16-12 UNF
19 3.5 34.15 22.25 46.8- - - -
24.5 19- - - - -
21.5 60
in 1.50 1.15 0.97 0.75 0.14 1.34 0.87 1.84 0.96 0.75 0.85 2.36
16/216/2 A
mm 45 35.6 31.341 5/16-12 UNF
22 3.50 34 28.62 47- - - -
24.5 19- - - - -
25.5 70
in 1.77 1.40 1.23 0.87 0.14 1.34 1.13 1.85 0.96 0.75 1,00 2.75
VARIATION “A”: the dimensions with “ ” are related to the variation “A” of 2 ways cavity.Features of variation “A” are required only if noted on specific product catalogue page.
*
*
*
-12
-12
20x1
0-3
20x10-4
98x10-5
39x10-4
39x1
0-3
98x10-5
Cavity tools and tap
Dimensions __________________________________________________________________________________________________
Cavity Ordering code
08/2 UDPF175030
08/2A UDPF175030
10/2 UDPF20503F
10/2A UDAS24003C
12/212/2A
UDAS380031
16/216/2A
UDPF313031
Cavity Ordering code
08/2 UCAC127066
08/2A UCAC127060
10/2 UCAC159080
10/2A UCAC159080
12/212/2A
UDAC222661
16/216/2A
UDAC286261
Cavity Ordering code
08/2 UCMS3/4161
08/2A UCMS3/4161
10/2 UCMS7/8142
10/2A UCMS7/8142
12/212/2A
UCMS11/162
16/216/2A
UCMS15/160
Cavity Ordering code 1 2 S
08/208/2A
3XTP3533700 X X X
4TP5531500 0 0 X
10/210/2A
3XTP3544200 X X X
3XTP1542300 0 0 X
12/212/2A
3XTP3555400 X X X
3XTP1552900 0 0 X
16/216/2A
3XTP3575500 X X X
3XTAP838200 0 0 X
X=Close 0=Open
Cavity plugsRougher tool Finisher tool
Tap
2 ways SAE cavity
223D1WWEI01E
Accessories
__________________________________________________________________________________________________ Dimensions
Cavity tools and tap
CavityA B
±0,05C
±0,05D E F G H
±0,02J K
±0,02L M
±0,02N P R
øMAXS T
øMAXU V
øMAXX
øMAX
08/3mm 27 20.66 17.42
3/4 -16 UNF12.5 2.5 19.1 15.90 33.3 14.3 43.3
- -14.3 5.5 28.6 5.5
- -12.5
in 1.06 0.81 0.68 0.49 0.10 0.75 0.62 1.31 0.56 1.70 0.56 0.22 1.12 0.22 0.49
08/3Cmm 27 20.66 17.42
3/4 -16 UNF10 2.5 14.3 15.9 25.2 14.3 31.5 10.5 5 21.5 5 12.5
in 1.06 0.81 0.68 0.39 0.10 0.56 0.62 1.31 0.56 1.70 0.41 0.20 0.85 0.20 0.49
10/3mm 30 24 20.62
7/8 -14 UNF16 2.8 23.1 17.5 39.6 15.9 47.6
- -18.3 6.5 34 6.5
- -14
in 1.18 0.94 0.81 0.63 0.11 0.94 0.69 1.56 0.62 1.87 0.72 0.25 1.34 0.25 0.55
12/3mm 38 29.23 24.73
1 1/16 -12 UNF19 3.56 36.6 23.82 63.5 22.25 75.4
- -24.5 16 53 16
- -19
in 1.50 1.15 0.97 0.75 0.14 1.44 0.94 2.5 0.88 2.97 0.96 0.63 2.09 0.63 0.75
16/3mm 45 35.6 28.62
1 5/16 -12 UNF22 3.5 36.5 28.62 64.3 27.02 75.3
- -24.5 16 53 16
- -19
in 1.77 1.40 1.13 0.87 0.14 1.44 1.13 2.53 1.06 2.96 0.96 0.63 2.09 0.63 0.75
20/3mm 58 43.6 36.55
1 5/8 -12 UNF21 3.5 46 36.55 87.6 33.37 100
- -31 25.4 71.5 25.4
- -30
in 2.28 1.71 1.44 0.83 0.14 1.81 1.04 3.45 1.31 3.93 1.22 1 2.81 1 1.18
19x1
0-3
20x10-4
98x10-5
98x10-5
Cavity Ordering code
08/3 UDAS207021
08/3C UDPF174021
10/3 UDPF20503B
12/3 UDAS380032
16/3 UDAS450032
20/3 UT05X55380
Cavity Ordering code
08/3 UDAS159064
08/3C UDAS159063
10/3 UDAC175080
12/3 UDAS238060
16/3 UDAS286261
20/3 UT05X55390
Cavity Ordering code
08/3 UCMS3/4161
08/3C UCMS3/4161
10/3 UCMS7/8142
12/3 UCMS11/162
16/3 UCMS15/160
20/3 UCMS15/812
Cavity Ordering code 1 2 3 S
08/3
XTAP324541 X X X X
3XTAP822150 0 0 0 X
XTAP324400 0 0 X X
XTAP324540 0 X 0 X
08/3CXTAP824370 X X X X
3XTAP822150 0 0 0 X
10/3
3XTP3545700 X X X X
3XTP1542300 0 0 0 X
3XTP3545701 0 X 0 X
12/3
3XTP3558200 X X X X
3XTP1552900 0 0 0 X
3XTP3558201 0 X 0 X
16/33XTP3578400 X X X X
3XTAP838200 0 0 0 X
X=Close 0=Open
Rougher tool Finisher tool
Tap
Cavity plugs
3 ways SAE cavity
224 D1WWEI01E
Accessories
Rougher tool Finisher tool
Tap
Cavity
A B±0,05
C ±0,05
D E F G H±0,02
J K±0,02
L M ±0,02
N P RøMAX
S TøMAX
U V øMAX
XøMAX
08/4mm 28.00 20.66 17.42
3/4-16 UNF12.5 2.5 19.1 15.9 33.3 14.3 47.6 12.72 57.6 14.3 5.5 28.6 5.5 42.9 5.5 11
in 1.10 0.81 0.68 0.49 0.10 0.75 0.62 1.31 0.56 1.87 0.50 2.27 0.56 0.22 1.12 0.22 1.69 0.22 0.43
10/4mm 30 24.00 20.62
7/8-14 UNF16 2.8 23.6 19.08 39.6 17.5 55.4 15.9 63.5 18.3 6.5 34 6.5 50 6.5 14
in 1.18 0.94 0.81 0.63 0.11 0.93 0.75 1.56 0.69 2.18 0.62 2.50 0.72 0.26 1.34 0.25 1.97 0.25 0.55
12/4mm 38 29.23 24.73
1 1/16-12 UNF19 3.56 29.5 23.82 51.5 22.25 73.6 20.65 83.33 21.5 11 43.5 11 66 11 19
in 1.50 1.15 0.97 0.75 0.14 1.16 0.94 2.03 0.87 2.90 0.81 3.28 0.85 0.43 1.71 0.43 2.60 0.43 0.75
16/4mm 45 35.60 31.34
1 5/16-12 UNF22 3.5 36.5 28.62 64.3 27.02 92.07 25.45 104 24.6 16 53 16 81.5 16 19
in 1.77 1.40 1.23 0.87 0.14 1.44 1.13 2.53 1.06 3.62 1.00 4.09 0.97 0.63 2.09 0.63 3.21 0.63 0.75
20x1
0-3
20x10-4
98x10-5
98x10-5
20x10-4
Cavity tools and tap
Cavity Ordering code
08/4 UDAS207020
10/4 UDAS30003H
12/4 UDAS292020
16/4 UDAS356030
Cavity Ordering code
08/4 UDAS170080
10/4 UDAS190861
12/4 UDAS238260
16/4 UDAS286262
Cavity Ordering code
08/4 UCMS3/4161
10/4 UCMS7/8142
12/4 UCMS11/162
16/4 UCMS15/160
Cavity Ordering code 1 2 3 4 S
08/43XTP3536500 X X X X X
3XTAP822150 0 0 0 0 X
10/43XTP3548301 X X X X X
3XTP1542300 0 0 0 0 X
12/43XTP3559300 X X X X X
3XTP1552900 0 0 0 0 X
16/43XTP357B300 X X X X X
3XTAP838200 0 0 0 0 X
X=Close 0=Open
Cavity plugs
Dimensions __________________________________________________________________________________________________
4 ways SAE cavity
225D1WWEI01E
Accessories Notes
226 D1WWEI01E
AccessoriesNotes
227D1WWEI01E
Accessories Notes
Walvoil S.P.A. • 42124 Reggio Emilia • Italy • Via Adige, 13/D • Tel.+39.0522.932411 • Fax +39.0522.300984www.walvoil.com
D1WWEI01E9th edition September 2017