modular directional control valves dnc35 dnc35 - modular...

1398SDC001IT01 - 06-12-2018

Modular directional control valves DNC35

DNC35 - Modular directional control valves

Before use, carefully read the GENERAL INSTRUCTIONS FOR USE OF DIRECTIONAL CONTROL VALVES Modular directional control valvesDNC35 398SDC001IT01 -

2 398SDC001IT01 - 06-12-2018

DNC35 Technical data

Nominal flow 40 l/min 10.6 US gpm

Nominal pressure 250 bar 3625 psi

Nominal inlet flow with electric actuators

25 l/min 6.6 US gpm

Maximum pressure with electric actuators

180 bar 2610 psi

Maximum tank pressure 50 bar 725 psi

Internal leakage (A or B -> P and T) p=100 bar (1450 psi)

8 cm³/min 0.49 in³/min

Temperature range-20°C +85°C NBR seals (max peak +100°C) -20°C + 130°C HNBR seals

Oil viscosityfrom 15 mm²/s to 90 mm²/s (15 cSt to 90 cSt)

FluidHydraulic fluids as defined in ISO 6743-4 standard

T

P A2B2T

12

2

0

0

P

12

1

0

AB

102

0A

P

1

B1

0

T

2

A1

1

2B

T1

STANDARD version

Section

T

P

Technical data

3398SDC001IT01 - 06-12-2018

Technical data DNC35

36 1.42

L 20.5 0.81 22.5 0.89

9 0.359 0.35

833.

27

351.

386

0.24

2.5

0.1

9 0.35

150.

45.

92

14.4

0.57

993.

937

1.46

321.

26

P

T1 T

A1 A2

B1 B2

54.5 2.15

97.5 3.84

115.3 4.54

43 1.69

P

Standard

Dimensions per number of sectionsCode N° of sections L Weight

mm in kg lb

1 1 94 3.7 5,2 11,44

2 2 130 5,1 6,2 13,64

3 3 164 6,45 7,2 15,84

4 4 200 7,87 8,2 18,04

5 5 236 9,3 9,2 20,24

6 6 272 10.7 10,2 22,44

7 7 308 12,1 11,2 24,64

8 8 344 13.5 12,2 26,84

9 9 380 14,96 13.2 29,04

A 10 416 16,38 14.2 31.24

Technical data

4 398SDC001IT01 - 06-12-2018

DNC35 Flow curve

Flow curve P-T

P T

Testing parameters: Spool type 01

Flow curve P-A

P

A


Flow curve B1-T

T

B1


Flow curve

5398SDC001IT01 - 06-12-2018

Flow curve DNC35Metering

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5mm

05

101520253035404550[l/min]

TOIL = 50°C

vOIL = 21 mm2/ s0 bar

50 bar

100 bar

150 bar


6 398SDC001IT01 - 06-12-2018

DNC35 External treatment

A Power unit

207.

18.

15

35 1.38 38 1.5 36 1.42 36 1.42 39 1.54

166 6.54

188 7.4

T

PPyMPy2

MPy1

B2B1

A1 A2

T1

V2

V1

162.

16.

38

953.

7467

.12.

64

75 2.9514.5 0.57 10 0.39

99.5 3.92

MPy1

MPy2

V1

V2

The power unit kit will not be supplied with connecting pipes.

MP

MPy1

PyMPy2

1

A1

2

B1

21

B2 A2P T1

T

V2V1

External treatment

7398SDC001IT01 - 06-12-2018

Element type DNC35

T TERV - Flow rate control cover

128.9 5.08

158.

56.

24

A1 A2

B1 B2

T1

P

T

132.3 5.217 0.28

139.3 5.48

149.

35.

88

86.3 3.453 2.09

P

This option is used to adjust the flow rate in the downstream sections regardless of the applied load. The flow rate is adjusted by turning a knob and the excess flow is discharged.

T

P A2B2

T

12

2

0

0

P

12

1

0

AB

102

0A

P

1

B1

0

T

2

A1

1

2B

T1

Element type

8 398SDC001IT01 - 06-12-2018

DNC35 Element type

S Left (standard)

P

T1T

A1 A2

B1 B2

D Right

P

T1

T

B1B2

A2 A1

Port A is usually the nearest port to the actuator side.Element type

9398SDC001IT01 - 06-12-2018

Thread ports DNC35

Thread Port PCode Type Torque

Nm

B 1/2'' GAS ISO 1179 65

N M22x1.5 ISO 9974 67

J M22x1.5 ISO 6149 67

E 3/4'' - 16 SAE ISO 11926 42

R 7/8'' - 14 SAE ISO 11926 67

Thread port T1Code Type Torque

Nm

B 1/2'' GAS ISO 1179 65

N M22x1.5 ISO 9974 67

J M22x1.5 ISO 6149 67

E 3/4'' - 16 SAE ISO 11926 42

R 7/8'' - 14 SAE ISO 11926 67

Thread ports A - BCode Type Torque

Nm

A 3/8'' GAS ISO 1179 40

C M18x1.5 ISO 9974 42

W M18x1.5 ISO 6149 28

E 3/4'' - 16 SAE ISO 11926 42

Thread Port TCode Type Torque

Nm

B 1/2'' GAS ISO 1179 65

N M22x1.5 ISO 9974 67

J M22x1.5 ISO 6149 67

E 3/4'' - 16 SAE ISO 11926 42

R 7/8'' - 14 SAE ISO 11926 67

Thread ports

10 398SDC001IT01 - 06-12-2018

DNC35 Thread ports

Carry-over port T1

P

A1A2

B1B2

T

C.O.

Bear in mind that the VMP (relief valve) discharges the flow into the carry-over channel. Make sure that, when not used, the device connected to the carry-over channel discharges the flow.

T

P A2B2

T

12

2

0

0

P

12

1

0

AB

102

0A

P

1

B1

0

T

2

A1

1

2B

C.O.

Thread ports

11398SDC001IT01 - 06-12-2018

Actuator DNC35L Standard kit for lever holder

115.

34.

54

45 1.77

M10x1.5

M10

x1.5

14° 14°

Z Lever holder with stroke limiter

115.

34.

54

67 2.64

M10x1.5

M10

x1.5

54.5

2.15

60.8

2.39

14° 14°

A Without lever holder, standard appendix

31.5 1.24

9 0.35

22.5 0.89

150.

59

B Without lever holder, without appendix

5.5 0.22

M8

54.5

2.15

C Without lever holder, flat appendix

31 1.22

150.

59

8.8

0.35

14.5

0.57

110.

43 24.6 0.97

22.5 0.89

T Cable fitting on actuator side

24.7

0.97

M16

x1.5

74.9

2.95

86.6 3.41

Actuator

12 398SDC001IT01 - 06-12-2018

DNC35 Actuator

V Intentional, vertical

45 1.77

280.

111

.03

O Intentional, horizontal

139.

75.

5

54.5 2.15145.8 5.74

200.3 7.89

M Joystick

96.9

3.81

M10

81 3.19

662.

6

76 2.99

65.6 2.58 66.4 2.61

63.9

2.51

a b

a=Spool 1st section b=Spool 2nd section

G Joystick with spool lock

120.

44.

74

60.

24

a=Spool 1st section b=Spool 2nd section

Joystick functions

a

b

A,B→TBP→

b

a

21

2

1P→B1A1→T

P→B2A2→T

P→A2B2→T

P→A1B1→T

3

b

a

a

Also available in other configurations.

13398SDC001IT01 - 06-12-2018

Actuator DNC35K Hydraulic control

Y1

Y2

X1

X2

1 0 2

X1

X2

Y1

Y2

2 00 1

Hydraulic control

0 1 2 3 4 5 6mm

0

5

10

15

20

25P [bar]

Thread ports X – YThread Tightening torque

1 +V (Voltage)

2 -V (Voltage-GND)

3 Output signal

The thread for ports X - Y is automatically selected according to the thread selected in port P.

14 398SDC001IT01 - 06-12-2018

DNC35 Actuator

E Dual effect

P→A P→B

75.5 2.97 84.5 3.33 75.5 2.97

235.5 9.27

103

4.05

B

P

A

Type of coil 12V

24V null

Resistance at 20°C 4 18 Ω (± 7%)

Absorbed current 3 1,2 A (± 5%)

Power 36 30 W (± 5%)

D Single effect port A side

P→B

84.5 3.33

183 7.2

103

4.05

23 0.91 75.5 2.97

B

P

A

J Single effect port B side

P→A

75.5 2.97 84.5 3.33 23 0.91

183 7.2

103

4.05

B

P

A

Performance limits for electric actuator

0 5 10 15 20 25 30 35 40 45[l/min]

0

50

100

150

200

250[bar]

TOIL = 50°C

vOIL = 21 mm2/ s

Actuator

15398SDC001IT01 - 06-12-2018

Spool types DNC3501 Spool type

1AB

20

TP

Positions3 1 0 2 4

P → B A → T BP

P, T A, B BP →

P → A B → T BP

03 Spool type

1AB

20

TP

Positions3 1 0 2 4

P → B A → T BP

A, B → T P BP →

P → A B → T BP

05 Spool type

1AB

20

TP

Positions3 1 0 2 4

P → B A, T BP

P, T A, B BP →

P, A B → T BP →

07 Spool type

2

P T

1 0B A

3

Positions3 1 0 2 4

A, B → T P BP →

P → B A → T BP

P, T A, B BP →

P → A B → T BP

Spool types

16 398SDC001IT01 - 06-12-2018

DNC35 Positioning device

0A

0 21

Neutral position in 0

0B0 21

Neutral position in 0, detent in 1

0C0 21


0D

0 21

Detent in 0, 1, 2

0E

0 2


0F

01


0H

0 2

Detent in 2

0L

01

Detent in 1

NS

013 2


Positioning device

17398SDC001IT01 - 06-12-2018

Positioning device DNC35

VC Anticavitation valve

49 1.93

7.5 0.3

130.

55.

14

45.3 1.79

3.8 0.15

121.

84.

8P

A1B1 VC-A1

VC-B1

T1

B2

1

A1

2

T

0

B1

1

P

A0

20

1

BA

0

1

21

P

0

0

2

21

T

B2 A2P

T

VC-A1VC-B1

VL Pressure limiter valve

130.

55.

14

12.5 0.49

54 2.1370.6 2.78

29.1 1.14

P

A1B1 VL-A1

VL-B1

T1

B2

1

A1

2

T

0

B1

1

P

A0

20

1

BA

0

1

21

P

0

0

2

21

T

B2 A2P

T

VL-B1 VL-A1

Positioning device

18 398SDC001IT01 - 06-12-2018

DNC35 Positioning device

VB Pilot operated check valve

12 0.47

53.5 2.11 50.5 1.99

12 0.47

130.

55.

14

P

A1B1

VB-B1

VB-A1

T

P A2B2T

12

2

0

0

P

12

1

0

AB

102

0A

P

1

B1

0

T

2

A1

1

2B

T1 VB-A1 VB-B1

19398SDC001IT01 - 06-12-2018

Lever options DNC35Straight standard knob

Code Description h [mm] h [in]

A Straight standard knob 109 4,3

B Straight standard knob 134 5.28

C Straight standard knob 184 7,24

D Straight standard knob 214 8,42

E Straight standard knob 254 10

F Straight standard knob 304 11,97

h

Ergonomic leverCode Description h [mm] h [in]

L Straight vertical 180 7.09

O Bent 15° vertical 180 7.09

R Bent 30° vertical 180 7.09

M Straight horizontal 180 7.09

Y Bent 15° horizontal 180 7.09

Q Bent 30° horizontal 180 7.09 h

Lever options

20 398SDC001IT01 - 06-12-2018

DNC35 Actuator

A Straight10

3.5

4.07

115

4.53

132 5.2

48 1.8936 1.4248 1.89

11.5

0.45

C Rotated 180°

48 1.89 36 1.42 48 1.89

60.

2410

3.5

4.07

109.

54.

31

132 5.2

Actuator

21398SDC001IT01 - 06-12-2018

Actuator DNC35C Stroke limiter

75.5

2.97

33.5

1.32

421.

65

51.5 2.03

M Male dual control

75.5

2.97

33.5

1.32

421.

65

76 2.99

M8

20 0.79

Microswitch

137.

25.

4

89.5

3.52

71.2 2.8

70 2.76

Characteristics of microswitch positioner

Contact rating 16(5)A at 250V A.C 50 Hz 3A at 30V D.C. L/R= 5 ms

Temperature range -20° to 85° C

Expected mechanical life 10 million cycles at 1 Hz

Insulation Up to 100 MΩ

Y Dual effect microswitch

MICRO CONTACTS

POS.1 POS.0 POS.2

P Simple effect microswitch port A

MICRO CONTACTS

POS.1 POS.0 POS.2

O Simple effect microswitch port B

MICRO CONTACTS

POS.1 POS.0 POS.2

Actuator

22 398SDC001IT01 - 06-12-2018

DNC35 Element type

ERV - Intermediate flow rate control cover

P

A1 A2 A3 A4 A5

B1 B2 B3 B4 B5

T T.U. TERV

2

A1

B1

10

2

B1

1

0AT

P

20

2

A2

B1

10

2

B2

1

0AT

P

20

2

A3B

1

10

2B3

1

0AT

P

20

2

A4

B1

10

2

B4

1

0AT

P

20

T

BA

0

1

21

P

0

0

2

21

T

B5 A5P

The ERV (intermediate flow rate control cover) option is used to adjust the flow rate in the priority sections regardless of the applied load. The flow rate is adjusted by turning a knob and the excess flow supplies the remaining sections.The following option is not included in the order codes. Contact the Bondioli e Pavesi technical department to order.

Element type

23398SDC001IT01 - 06-12-2018

Element type DNC35

24 398SDC001IT01 - 06-12-2018

DNC35 Instructions for ordering

Ripetere per ogni sezione del distributore

DNC35

1

2

3

4

5

6

7

8 9

10

11

12

13 14

15

16 17

18 19

20 21

22 23

24 25

26

27

28

29

30

31

1

Spool types 1 Section1 2 Sections2 3 Sections3

4 Sections4 5 Sections5 6 Sections6


10 SectionsA

2

External treatment NoneN Black paintV

GalvanisingZ Power unitA

Black painted power supplyB Galvanised power supplyE

3

Element type StandardS TERV - Flow rate control cover T

4

Element type Left (standard)S RightD

5

Thread Port A and B 1/2'' GAS ISO 1179B M22x1.5 ISO 9974N

M22x1.5 ISO 6149J 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

6


M22x1.5 ISO 6149J 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

7

Options on port P-T-LS P open - T1 plugged (standard)A P open - T1 openB P open + carry-overC

8 9

Maximum pressure valve type VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13

140 bar14 150 bar15 160 bar16 170 bar17 180 bar18


240 bar24 250 bar25

10

Type of lead seal CapC SealedP NoneN

11

Thread Port P 3/8'' GAS ISO 1179A M18x1.5 ISO 9974C M18x1.5 ISO 6149W 3/4'' - 16 SAE ISO 11926E

12

Actuator NoneN Standard kit for lever holderL Without lever holder, standard appendixA

Without lever holder, without appendixB

Without lever holder, flat appendixC

Lever holder with stroke limiterZ Cable fitting on actuator sideT Intentional, verticalV

Intentional, horizontalO JoystickM Joystick with spool lockG Hydraulic controlK

Dual effect electric controlE Single effect electric control port A sideD

Single effect electric control port B sideJ

Instructions for ordering

25398SDC001IT01 - 06-12-2018

Instructions for ordering DNC35Ripetere per ogni sezione del distributore

DNC35

1

2

3

4

5

6

7

8 9

10

11

12

13 14

15

16 17

18 19

20 21

22 23

24 25

26

27

28

29

30

31

1

Spool types 1 Section1 2 Sections2 3 Sections3



10 SectionsA

2

External treatment NoneN Black paintV

GalvanisingZ Power unitA

Black painted power supplyB Galvanised power supplyE

3

Element type StandardS TERV - Flow rate control cover T

4

Element type Left (standard)S RightD

5


M22x1.5 ISO 6149J 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

6


M22x1.5 ISO 6149J 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

7

Options on port P-T-LS P open - T1 plugged (standard)A P open - T1 openB P open + carry-overC

8 9

Maximum pressure valve type VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13



240 bar24 250 bar25

10

Type of lead seal CapC SealedP NoneN

11

Thread Port P 3/8'' GAS ISO 1179A M18x1.5 ISO 9974C M18x1.5 ISO 6149W 3/4'' - 16 SAE ISO 11926E

12

Actuator NoneN Standard kit for lever holderL Without lever holder, standard appendixA

Without lever holder, without appendixB

Without lever holder, flat appendixC

Lever holder with stroke limiterZ Cable fitting on actuator sideT Intentional, verticalV

Intentional, horizontalO JoystickM Joystick with spool lockG Hydraulic controlK

Dual effect electric controlE Single effect electric control port A sideD

Single effect electric control port B sideJ

Instructions for ordering

13 14

Spool types Spool type01 Spool type03 Spool type05 Spool type07

15

Spool options Standard spoolA Nickel-plated spoolB ON-OFF (electric act.)O

16 17

Positioning device NoneNN Neutral position in 00A Neutral position in 0, detent in 10B

Neutral position in 0, detent in 20C

Detent in 0, 1, 20D Neutral position in 00E

Neutral position in 00F Detent in 20H Detent in 10L

Neutral position in 0, detent in 3NS

... For selection, see the relevant chapter...

18 19

Port A valve type NoneNN Pressure limiter valveVL

Anticavitation valveVC Processed and pluggedLT

Pilot operated check valveVB

20 21

VL Pressure limiting valve below port A None00 VL 60 bar06 VL 70 bar07 VL 80 bar08 VL 90 bar09 VL 100 bar10

VL 110 bar11 VL 120 bar12 VL 130 bar13 VL 140 bar14 VL 150 bar15 VL 160 bar16


VL 230 bar23 VL 240 bar24 VL 250 bar25

22 23

Port A valve type NoneNN Pressure limiter valveVL

Anticavitation valveVC Processed and pluggedLT

Pilot operated check valveVB

24 25

VL Pressure limiting valve below port A None00 VL 60 bar06 VL 70 bar07 VL 80 bar08 VL 90 bar09 VL 100 bar10



VL 230 bar23 VL 240 bar24 VL 250 bar25

26

Lever options NoneN Without leverS h 109 mm / 4.3 inA h 134 mm / 5.28 inB

h 184 mm / 7.24 inC h 214 mm / 8.42 inD h 254 mm / 10 inE h 304 mm / 11.97 inF

Straight verticalL Bent 15° verticalO Bent 30° verticalR Straight horizontalM

Bent 15° horizontalY Bent 30° horizontalQ

27

Lever holder position StraightA Rotated 180°C NoneN

28

Actuator NoneN Stroke limiterC

Male dual controlM Dual effect microswitch Y

Simple effect microswitch port AP

Simple effect microswitch port BO

26 398SDC001IT01 - 06-12-2018

DNC35 Instructions for ordering

29

Voltage and connector NoneN 12V DIN 43650A

24V DIN 43650B 12V DEUTSCH DT04-2PG

24V DEUTSCH DT04-2PH

30

Thread Port P Outlet cover with T openB Outlet cover with T pluggedC

31


M22x1.5 ISO 6149J 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

modular directional control valves dnc35 dnc35 - modular...

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