proportional pressure control valve epdrd3-05 · characteristics 1 technical data 2 performance 3...
TRANSCRIPT
030120_EPDRD3_05_e12.2016
1/ 7
Characteristics 1Technical Data 2Performance 3Dimensions 4Type code 7Appendix 7
Proportional pressure control valve
Table of contents Contents Page
Characteristics � 3-way proportional pressure control valve in spool design
� screw-in valve for cavity T-11A or
� screw-in valve for cavity C-10-3
� minimum oil leakage
� low vibration
� maintenance-free
� degressive version available
� versions according to the ATEX-directive for the use in potentially explosive atmospheres available (see datasheet 030121_EPDRD3_05_EX_e)
� also usable as 2-way proprotional pressure reducing valve (after consultation with WEBER-HYDRAULIK ValveTech)
direct operated, solenoid operated operating pressure max. 315 bar
volume flow max. 12 l/mincavity T-11A or C-10-3
EPDRD3-05
1
32
2 / 7
030120_EPDRD3_05_e | ValveTech
Hydraulic Operating pressure max.: 315 bar, with aluminium manifolds: 210 bar pressure at port 3 (T) < pressure at port 1 (A)
Flow rate: 12 l/minPressure setting range: see type codeFlow direction: see symbolHydraulic fluid: mineral oil according to DIN 51524, other hydraulic
fluids upon requestViscosity range: 10 - 350 cStFiltration: oil cleanliness according to ISO 4406 (1999)
18/16/13, filter with β 5(c) > 200Repeatability: < 3 % with optimized PWM-signal*Hysteresis: < 5 % with optimized PWM-signal** at 20 % to 100 % of the nominal valve current.
Technical Data
Mechanic Design: EEPDRDS screw-in valve T-11A, EEPDRDM screw-in valve C-10-3, or EPDRDSA screw-in valve in mounting plate NG 6, direct operated
Size: 05Fluid temperature: -25 °C to +70 °CAmbient temperature: -25 °C to +50 °CStorage temperature: -30 °C to +60 °C (non-condensing)Installation position: any, preferably horizontalMaximum acceleration: 5 g, crosswaysWeight: EEPDRDS3-05: 0,76 kg, EEPDRDM3-05: 0,86 kg,
EPDRDSA3-05/06: 1,07 kgMaterial: valve parts: steel, mounting plate: aluminium,
seals: NBR, optional VitonSurface protection: exterior parts: zinc coated steel, partially burnished
mounting plate: anodized aluminium
Electric Nominal voltage: 12 V DC, 24 V DCNominal valve current: 1,7 A (12 V), 0,7 A (24 V)Nominal resistance (R20): 4 Ω (12 V), 25 Ω (24 V)Power consumption: 16 W at nominal valve currentShifting time: 100 % EDControl command: PWM-signalPWM-frequency: typically 140 Hz (depending on application)Protection class: IP65 with correctly mounted and locked mating connectorElectric termination: Electric plug according to DIN EN 175301-803 shape A,
AMP Junior Timer, unterminated wireElectronic controllers: see chapter 6 “electronics and sensor technology” as well
as our online catalogue at www.weber-hydraulik.com
NOTE The pressure at port 3 adds directly to the set pressure.
Proportional pressure control valve
3 / 7
ValveTech | 030120_EPDRD3_05_e
Performance
Test conditions Oil: HLP 32, temperature: 40 °C (~32 cSt)Higher volume flow and viscosity lead to higher pressure at port 2. The higher the pressure setting range, the stronger this effect will be.
Proportional pressure control valve
Pressure drop diagram (p/I) EPDRD3-05 at Q = 0 l/min (static)
Pressure drop diagram (Δp/Q) EPDRD3-05 at I = 0 mA (currentless)
Pressure drop diagram (Δp/Q) EPDRD3-05 degressive version at I = 100 % (full current)
Pressure drop diagram (p/I) EPDRD3-05 degressive version at Q = 0 l/min (static)
Pressure drop diagram (p/Q) EPDRD3-05 with 115 bar spool at various currents
Pressure drop diagram (p/Q) EPDRD3-05 degres-sive version with 115 bar spool at various currents
-12 -8 -4 0 4 8 12
20
40
60
80
100
120 current-less
p [b
ar]
Q [l/min]
≈ 80 %
≈ 45 %
0 2 4 6 8 10 120
1
2
3
4
5
6
7
1(A)→3(T)30-315Δ
p [b
ar]
Q [l/min]
-12 -8 -4 0 4 8 12
20
40
60
80
100
120100 %
≈ 80 %
≈ 45 %
p [b
ar]
Q [l/min]
0 20 40 60 80 1000
50
100
150
200
250
300
350 315
275
210
p [b
ar]
IN [%]
175
115
70
2545
0 2 4 6 8 10 120
1
2
3
4
5
6
7
1(A)→3(T)30-315Δ
p [b
ar]
Q [l/min]
0 20 40 60 80 1000
50
100
150
200
250
300
350 315
275
210
p [b
ar]
IN [%]
175
115
70
2545
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030120_EPDRD3_05_e | ValveTech
DimensionsScrew-in valve EEPDRDS3-05
Cavity T-11A
installation torque 4 NmSW 3
solenoid 4 x 90° rotatable
electric plug according to DIN EN 175301-803 shape A
NOTE For a detailled drawing of the cavity please see chapter 12 „general information“ under the category „valve cavities and port patterns“ or our online catalogue at www.weber-hydraulik.com.
installation torque 45 NmSW 22
NOTE For appropriate manifolds see chapter 10 „manifolds“ as well as our online catalogue at www.weber-hydraulik.com. The valve is also available as EPDRDSA3-05/06 in a mounting plate NG 6. Dimension sheets are available upon request.
NOTE The valve is also available as degressive version.
Proportional pressure control valve
1 2 3 4 5 6 7 8
A
B
C
D
E
F
DIE
SE
VO
RLA
GE
IST
GE
HE
IMZ
UH
ALT
EN
.FU
ER
DE
NF
ALL
DE
RE
RT
EIL
UN
GE
INE
SS
CH
UT
ZR
EC
HT
ES
BE
HA
LTE
NW
IRU
NS
ALL
ER
EC
HT
EV
OR
.T
HIS
DO
CU
ME
NT
ISC
ON
FID
EN
TIA
L.A
LLR
IGH
TS
RE
SE
RV
ED
INT
HE
EV
EN
TO
FT
HE
GR
AN
TO
FA
PA
TE
NT
.
M.K.
ENTSTANDEN AUS
RAW MAT. NO.
WERKSTOFF
DERIVATE FROM
HALBZEUG
MATERIAL
V7
REPL. FOR
ART.-NR. / PART NO.
FORMATREVISIONREVISION
GEAEND.
HM4 / 04 18 09ERSATZ FUER
MODIF.
A3
GEPR.CHECK
AEND.-DATUM
BLATT
DRAW.
PAGE
MOD. DATE
MOD. NO.AEND.-NR.19.08.2014
SIZE
DATUM
DRAWING NO.ZEICHN.-NR.
OFVON
MASZSTAB
WEIGHT approx.GEWICHT ca.
BENENNUNG / TITLE
SCALE
EEPDRDS3-05-...
DATEGEZ.
WEBER-HYDRAULIK ValveTech GmbHD-78467 Konstanz
ALLG. TOL. / GEN. TOL.
VERANT.RESP.NAV.NAV.e
14.09.2016P. J. H. W.
S. H.
- HB4/03 44 01HB4/04 18 08
ISO 2768 -
EN ISO 1302
ISO 13715
OBERFLAECHEN / SURFACE
KANTEN / EDGE
x
1
anzuwendende Fluid Team Norm:TLV-003 (Konservierung)
AA 05/04 (Expanderbohrung)- Maße in eckigen Klammern sind
Vorbearbeitungsmaße nachDIN 406 Teil 10 und Teil 11
- Maße mit E gekennzeichnetegilt Size ISO 14405
KATALOGZEICHNUNGSAA 2016.09.20
36o
45,3
10,8
39,2
17,5
>12
,7
41>
M20x1,5
3
3
2
2
1
1
104,71 2 3 4 5 6 7 8
A
B
C
D
E
F
DIE
SE
VO
RLA
GE
IST
GE
HE
IMZ
UH
ALT
EN
.FU
ER
DE
NF
ALL
DE
RE
RT
EIL
UN
GE
INE
SS
CH
UT
ZR
EC
HT
ES
BE
HA
LTE
NW
IRU
NS
ALL
ER
EC
HT
EV
OR
.T
HIS
DO
CU
ME
NT
ISC
ON
FID
EN
TIA
L.A
LLR
IGH
TS
RE
SE
RV
ED
INT
HE
EV
EN
TO
FT
HE
GR
AN
TO
FA
PA
TE
NT
.
M.K.
ENTSTANDEN AUS
RAW MAT. NO.
WERKSTOFF
DERIVATE FROM
HALBZEUG
MATERIAL
V7
REPL. FOR
ART.-NR. / PART NO.
FORMATREVISIONREVISION
GEAEND.
HM4 / 04 18 09ERSATZ FUER
MODIF.
A3
GEPR.CHECK
AEND.-DATUM
BLATT
DRAW.
PAGE
MOD. DATE
MOD. NO.AEND.-NR.19.08.2014
SIZE
DATUM
DRAWING NO.ZEICHN.-NR.
OFVON
MASZSTAB
WEIGHT approx.GEWICHT ca.
BENENNUNG / TITLE
SCALE
EEPDRDS3-05-...
DATEGEZ.
WEBER-HYDRAULIK ValveTech GmbHD-78467 Konstanz
ALLG. TOL. / GEN. TOL.
VERANT.RESP.NAV.NAV.e
14.09.2016P. J. H. W.
S. H.
- HB4/03 44 01HB4/04 18 08
ISO 2768 -
EN ISO 1302
ISO 13715
OBERFLAECHEN / SURFACE
KANTEN / EDGE
x
1
anzuwendende Fluid Team Norm:TLV-003 (Konservierung)
AA 05/04 (Expanderbohrung)- Maße in eckigen Klammern sind
Vorbearbeitungsmaße nachDIN 406 Teil 10 und Teil 11
- Maße mit E gekennzeichnetegilt Size ISO 14405
KATALOGZEICHNUNGSAA 2016.09.20
36o
45,3
10,8
39,2
17,5
>12
,7
41>
M20x1,5
3
3
2
2
1
1
104,7
HM4/04 18 09
locating shoulder T-11A
5 / 7
ValveTech | 030120_EPDRD3_05_e
Dimensions
installation torque 4 NmSW 3
Screw-in valve EEPDRDM3-05
Cavity C-10-3
NOTE We also provide a variety of suitable manifolds for C-10-3. Please contact us for further assistance.
NOTE For a detailled drawing of the cavity please see chapter 12 „general information“ under the category „valve cavities and port patterns“ or our online catalogue at www.weber-hydraulik.com.
1 2 3 4 5 6 7 8
A
B
C
D
E
F
DIE
SE
VO
RLA
GE
IST
GE
HE
IMZ
UH
ALT
EN
.FU
ER
DE
NF
ALL
DE
RE
RT
EIL
UN
GE
INE
SS
CH
UT
ZR
EC
HT
ES
BE
HA
LTE
NW
IRU
NS
ALL
ER
EC
HT
EV
OR
.T
HIS
DO
CU
ME
NT
ISC
ON
FID
EN
TIA
L.A
LLR
IGH
TS
RE
SE
RV
ED
INT
HE
EV
EN
TO
FT
HE
GR
AN
TO
FA
PA
TE
NT
.
M.K.
ENTSTANDEN AUS
RAW MAT. NO.
WERKSTOFF
DERIVATE FROM
HALBZEUG
MATERIAL
V13
REPL. FOR
ART.-NR. / PART NO.
FORMATREVISION
H. W.REVISION
GEAEND.
HM4/07 18 03ERSATZ FUER
MODIF.
A3
GEPR.CHECK
AEND.-DATUM
BLATT
DRAW.
PAGE
MOD. DATE
MOD. NO.AEND.-NR.10.05.2007
P. J.
SIZE
DATUM
DRAWING NO.ZEICHN.-NR.
OFVON
MASZSTAB
WEIGHT approx.GEWICHT ca.
BENENNUNG / TITLE
SCALE
3-Wege-Prop.-Druckregelv. dir.; VC10-3EEPDRDM3-05-***-5-**V-****
DATEGEZ.
WEBER-HYDRAULIK ValveTech GmbHD-78467 Konstanz
ALLG. TOL. / GEN. TOL.
VERANT.RESP.NAV.NAV.d
14.09.2016P. J. H. W.
S. H.
0,740 kg
ISO 2768 -
EN ISO 1302
ISO 13715
OBERFLAECHEN / SURFACE
KANTEN / EDGE
x
1
anzuwendende Fluid Team Norm:TLV-003 (Konservierung)
AA 05/04 (Expanderbohrung)- Maße in eckigen Klammern sind
Vorbearbeitungsmaße nachDIN 406 Teil 10 und Teil 11
- Maße mit E gekennzeichnetegilt Size ISO 14405
KATALOGZEICHNUNGSAA 2016.09.20
36o
45,3
89,2
14
50,8
30,2n
15,9
47,6
7/8"-14 UNF
1
1
2
2
3
3
1 2 3 4 5 6 7 8
A
B
C
D
E
F
DIE
SE
VO
RLA
GE
IST
GE
HE
IMZ
UH
ALT
EN
.FU
ER
DE
NF
ALL
DE
RE
RT
EIL
UN
GE
INE
SS
CH
UT
ZR
EC
HT
ES
BE
HA
LTE
NW
IRU
NS
ALL
ER
EC
HT
EV
OR
.T
HIS
DO
CU
ME
NT
ISC
ON
FID
EN
TIA
L.A
LLR
IGH
TS
RE
SE
RV
ED
INT
HE
EV
EN
TO
FT
HE
GR
AN
TO
FA
PA
TE
NT
.
M.K.
ENTSTANDEN AUS
RAW MAT. NO.
WERKSTOFF
DERIVATE FROM
HALBZEUG
MATERIAL
V13
REPL. FOR
ART.-NR. / PART NO.
FORMATREVISION
H. W.REVISION
GEAEND.
HM4/07 18 03ERSATZ FUER
MODIF.
A3
GEPR.CHECK
AEND.-DATUM
BLATT
DRAW.
PAGE
MOD. DATE
MOD. NO.AEND.-NR.10.05.2007
P. J.
SIZE
DATUM
DRAWING NO.ZEICHN.-NR.
OFVON
MASZSTAB
WEIGHT approx.GEWICHT ca.
BENENNUNG / TITLE
SCALE
3-Wege-Prop.-Druckregelv. dir.; VC10-3EEPDRDM3-05-***-5-**V-****
DATEGEZ.
WEBER-HYDRAULIK ValveTech GmbHD-78467 Konstanz
ALLG. TOL. / GEN. TOL.
VERANT.RESP.NAV.NAV.d
14.09.2016P. J. H. W.
S. H.
0,740 kg
ISO 2768 -
EN ISO 1302
ISO 13715
OBERFLAECHEN / SURFACE
KANTEN / EDGE
x
1
anzuwendende Fluid Team Norm:TLV-003 (Konservierung)
AA 05/04 (Expanderbohrung)- Maße in eckigen Klammern sind
Vorbearbeitungsmaße nachDIN 406 Teil 10 und Teil 11
- Maße mit E gekennzeichnetegilt Size ISO 14405
KATALOGZEICHNUNGSAA 2016.09.20
36o
45,3
89,2
14
50,8
30,2n
15,9
47,6
7/8"-14 UNF
1
1
2
2
3
3
locating shoulder C-10-3
HM3/07 18 03
electric plug according to DIN EN 175301-803 shape A
solenoid 4 x 90° rotatable
installation torque 45 NmSW 22
Proportional pressure control valve
NOTE The valve is also available as degressive version.
6 / 7
030120_EPDRD3_05_e | ValveTech
Screw-in valve EEPDRDS3-05
degressive
NOTE For a detailled drawing of the cavity please see chapter 12 „general information“ under the category „valve cavities and port patterns“ or our online catalogue at www.weber-hydraulik.com.
electric plug according to DIN EN 175301-803 shape A
Dimensions
installation torque 4 NmSW 3
solenoid 4 x 90° rotatable
NOTE For appropriate manifolds see chapter 10 „manifolds“ as well as our online cata-logue at www.weber-hydraulik.com.
Proportional pressure control valve
NOTE The degressive version of the valve is also available as EEPDRDM3-05 (with cavity C-10-3).
1 2 3 4 5 6 7 8
A
B
C
D
E
F
DIE
SE
VO
RLA
GE
IST
GE
HE
IMZ
UH
ALT
EN
.FU
ER
DE
NF
ALL
DE
RE
RT
EIL
UN
GE
INE
SS
CH
UT
ZR
EC
HT
ES
BE
HA
LTE
NW
IRU
NS
ALL
ER
EC
HT
EV
OR
.T
HIS
DO
CU
ME
NT
ISC
ON
FID
EN
TIA
L.A
LLR
IGH
TS
RE
SE
RV
ED
INT
HE
EV
EN
TO
FT
HE
GR
AN
TO
FA
PA
TE
NT
.
M.K.
ENTSTANDEN AUS
RAW MAT. NO.
WERKSTOFF
DERIVATE FROM
HALBZEUG
MATERIAL
V10
REPL. FOR
ART.-NR. / PART NO.
FORMATREVISIONREVISION
GEAEND.
HM4 / 14 39 03ERSATZ FUER
MODIF.
A3
GEPR.CHECK
AEND.-DATUM
BLATT
DRAW.
PAGE
MOD. DATE
MOD. NO.AEND.-NR.04.04.2016
Lu. B.
SIZE
DATUM
DRAWING NO.ZEICHN.-NR.
OFVON
MASZSTAB
WEIGHT approx.GEWICHT ca.
BENENNUNG / TITLE
SCALE
3-Wege Prop.-Druckregelv. dir.; T-11A; degressiv regelndEEPDRDS3-05-**-5-**V-DEG
DATEGEZ.
WEBER-HYDRAULIK ValveTech GmbHD-78467 Konstanz
ALLG. TOL. / GEN. TOL.
VERANT.RESP.NAV.NAV.
-
ISO 2768 -
EN ISO 1302
ISO 13715
OBERFLAECHEN / SURFACE
KANTEN / EDGE
x
65:100
36o
45,3
4015
8,1
10,8
2
2
3
3
1
1
17,5
>12
,7
41>
M20x1,5
KATALOGZEICHNUNGSAA 2016.09.20
HM4/14 39 03
locating shoulder T-11A
installation torque 45 NmSW 22
7 / 7
ValveTech | 030120_EPDRD3_05_e
- X- -- - --
Nominal voltage12V 12V DC24V 24V DC
Accessories/ spare parts
Article: Article number:Socket connector DIN EN 175301-803, shape A, black 149.0007 Seal kit T-11-A (NBR) 405.0038Seal kit T-11-A (Viton) 405.0039Seal kit C-10-3 (NBR) 405.0063Seal kit C-10-3 (Viton) 405.0096
Type code
Appendix
Manual Information regarding installation, set-up and maintenance can be found in our catalogue in chapter 12 under the category „general operating manual“ or will be provided upon request.
NOTE For appropriate electronic controllers, see chapter 6 „electronics and sensor tech-nology“ as well as our online catalogue at www.weber-hydraulik.com.
* aluminium manifolds are approved for max. operating pressure of 210 bar** for degressive versions no additional manual override selectable*** DEUTSCH plug on request
Proportional pressure control valve
All rights reserved
WEBER-HYDRAULIK ValveTech GmbHFelix-Wankel-Str. 4, 78467 KonstanzPhone: +49 7531 9748-0Fax: +49 7531 9748-44
Manual override**without
FNHlockable manual over-ride with hexagon socket and lock nut
DNH manual override with push knob
Revision
SealsNBRViton V
Electric termination***DIN
AMP AMP Junior Timer (only 24 V version)
Kunterminated wire 500 mm (only 24 V version)
Special designwithout
degres-sive** DEG
Pressure setting range30 30 bar45 45 bar60 60 bar75 75 bar115 115 bar175 175 bar250 250 bar315 315 bar
Design
EEPDRDS3-05 Screw-in pressure control valve T-11A
EEPDRDM3-05 Screw-in pressure control valve C-10-3
EPDRDSA3- 05/06
Pressure control valve in mounting plate NG 6 (port 2 to 1 and 3)*