TYPE "L" COIL
TYPE "L" COIL
SEE PAGE
SEE PAGE
10-001.2
10-001.2
2
1
REGULATED PRESSURE
REGULATED PRESSURE
0.90
0.90
PSI
PSI
0.60
0.60
0.30
0.30
1000
1000
2000
2000
2.10
2.10
1.50
1.50
1.20
1.20
1.80
1.80
BAR
BAR
2.40
2.40
138
138
69
69
AMPERAGE (AMPS) @ 24 VDC
AMPERAGE (AMPS) @ 24 VDC
0.45
0.45
3000
3000
4000
4000
5000
5000
0.30
0.30
0.15
0.15
[32,5]
[32,5]
1.28"
1.28"
1.05
1.05
0.75
0.75
0.60
0.60
0.90
0.90
207
207
276
276
345
345
1.20
1.20
Pat.#5,546,980
Pat.#5,546,980
[50,8]
[50,8]
[50,8]
[50,8]
2.00"
2.00"
2.00"
2.00"
1
2
5.10"
5.10"
[129,5]
[129,5]
1.06" [27,0] HEX
1.06" [27,0] HEX
MANUAL OVERRIDE
MANUAL OVERRIDE
( SCREW TYPE )
( SCREW TYPE )
1.78"
1.78"
[45,2]
[45,2]
AMPERAGE (AMPS) @ 12 VDC
AMPERAGE (AMPS) @ 12 VDC
NOTES:
NOTES:
1. FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-012.1
1. FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-012.1
2. SOLENOIDS AVAILABLE WITH DIODES - CONSULT FACTORY.
2. SOLENOIDS AVAILABLE WITH DIODES - CONSULT FACTORY.
L
T
B
G
W
D
M
TERMINALS
TERMINALS
=18GA. 24" LEADS
=18GA. 24" LEADS
=SPADE TERM.
=SPADE TERM.
=BOLT TERM.
=BOLT TERM.
=DIN43650
=DIN43650
=WEATHER-PACK
=WEATHER-PACK
=DEUTSCH-DT04-2P
=DEUTSCH-DT04-2P
=METRI-PACK CONN.
=METRI-PACK CONN.
12D
12D
24D
24D
VOLTAGE
VOLTAGE
= 12 VDC
= 12 VDC
= 24 VDC
= 24 VDC
AMPS
AMPS
3.00
3.00
1.50
1.50
= BUNA "N"
= BUNA "N"
= VITON
= VITON
SEALS
SEALS
N
V
SIZE
SIZE
10 = 7/8"-14UNF
10 = 7/8"-14UNF
BASIC
BASIC
REGULATED PRESSURE
REGULATED PRESSURE
15
15
30
30
50
50
= 0 TO 1500 PSI
= 0 TO 1500 PSI
= 0 TO 3000 PSI
= 0 TO 3000 PSI
= 0 TO 5000 PSI
= 0 TO 5000 PSI
PORTS
PORTS
0
02BX
02BX
06BX
06BX
06TX
06TX
08TX
08TX
= CARTRIDGE ONLY
= CARTRIDGE ONLY
= G 1/4" BSPP
= G 1/4" BSPP
= G 3/8" BSPP
= G 3/8" BSPP
= SAE - #6
= SAE - #6
= SAE - #8
= SAE - #8
"A" = ALUM. HOUSING
"A" = ALUM. HOUSING
"S" = STEEL HOUSING
"S" = STEEL HOUSING
= MANUAL OVERRIDE
= MANUAL OVERRIDE
ADJUSTMENT OPTIONS
ADJUSTMENT OPTIONS
M
ERVD-10-X-XX-X-X-XXX X
ERVD-10-X-XX-X-X-XXX X
PROPORTIONAL PRESSURE RELIEF VALVE.
PROPORTIONAL PRESSURE RELIEF VALVE.
DIRECT ACTING, LOW FLOW, POPPET TYPE.
DIRECT ACTING, LOW FLOW, POPPET TYPE.
Steel = 55/60 Ft-Lb. [74/81 Nm]
Steel = 55/60 Ft-Lb. [74/81 Nm]
TORQUE:
TORQUE:
Aluminum = 35/40 Ft-Lb. [47/54 Nm]
Aluminum = 35/40 Ft-Lb. [47/54 Nm]
Reference: 520-P-110420-EN-00/09.2015
ERVD-10
FEATURES AND BENEFITS
FEATURES AND BENEFITS
OPERATIONS
OPERATIONS
DESCRIPTION
DESCRIPTION
Very efficient wet - armature solenoid core tube construction.
Very efficient wet - armature solenoid core tube construction.
Industry common cavity.
Industry common cavity.
All cartridge valves are 100% functionally tested.
All cartridge valves are 100% functionally tested.
All external carbon steel parts are plated for longer life against the elements.
All external carbon steel parts are plated for longer life against the elements.
PRESSURE AT PORT 1 TO 0 PSI.
PRESSURE AT PORT 1 TO 0 PSI.
IN THE EVENT OF POWER FAILURE THE VALVE WILL REDUCE REGULATED
IN THE EVENT OF POWER FAILURE THE VALVE WILL REDUCE REGULATED
the coil the pressure will increase and when decreased it will decrease.
the coil the pressure will increase and when decreased it will decrease.
proportional to the curent input. When the current is increased to
proportional to the curent input. When the current is increased to
against the metering poppet thus varying the pressure at port 1
against the metering poppet thus varying the pressure at port 1
When the coil is energized the armature moves a precision bias spring
When the coil is energized the armature moves a precision bias spring
from port 1 to port 2 (tank).
from port 1 to port 2 (tank).
When the coil is de-energized, this valve allows flow and pressure
When the coil is de-energized, this valve allows flow and pressure
and reliable operation.
and reliable operation.
A unique self aligning (floating) cage provides very low hysteresis
A unique self aligning (floating) cage provides very low hysteresis
Hardened precision poppet & pilot seat provides reliable, long life.
Hardened precision poppet & pilot seat provides reliable, long life.
Interchangeable solenoid coils & terminations options available.
Interchangeable solenoid coils & terminations options available.
Continuous-duty, very low heat rise & waterproof solenoid coil.
Continuous-duty, very low heat rise & waterproof solenoid coil.
style, direct acting, low flow, poppet type, high pressure relief
style, direct acting, low flow, poppet type, high pressure relief
This unit is a electro-hydraulic, proportional, screw in cartridge
This unit is a electro-hydraulic, proportional, screw in cartridge
valve.
valve.
Pressure in tank port (2) will add to the bias spring setting,
Pressure in tank port (2) will add to the bias spring setting,
and is limited to 2000 PSI.
and is limited to 2000 PSI.
ELECTRO-HYDRAULIC, PROPORTIONAL,
ELECTRO-HYDRAULIC, PROPORTIONAL,
PRESSURE RELIEF VALVE.
PRESSURE RELIEF VALVE.
Reference: 520-P-110420-EN-00/09.2015
ERVD-10
SPECIFICATIONS
SPECIFICATIONS
VALVE CAVITY: #C1020, See Page 0-012.0.
VALVE CAVITY: #C1020, See Page 0-012.0.
WEIGHT: 1.95 lb [.88 kg] cartridge with coil only.
WEIGHT: 1.95 lb [.88 kg] cartridge with coil only.
INSTALLATION: No restrictions.
INSTALLATION: No restrictions.
SKV-1022 Viton
SKV-1022 Viton
SEAL KIT: SKN-1022 Buna "N"
SEAL KIT: SKN-1022 Buna "N"
24 VDC, Operating current 0.1 to 1.2 AMPS.
24 VDC, Operating current 0.1 to 1.2 AMPS.
POWER REQUIREMENTS: 12 VDC, Operating current 0.2 to 2.4 AMPS.
POWER REQUIREMENTS: 12 VDC, Operating current 0.2 to 2.4 AMPS.
current control and a 50 Hz dither.
current control and a 50 Hz dither.
RESPONSE: The most efficient method to control this valve is with
RESPONSE: The most efficient method to control this valve is with
FLOW: 1.0 GPM [3.8 L/M] nominal.
FLOW: 1.0 GPM [3.8 L/M] nominal.
REGULATED PRESSURE: 0 to 5000 PSI [0 to 350] See performance chart.
REGULATED PRESSURE: 0 to 5000 PSI [0 to 350] See performance chart.
PROOF PRESSURE: 10,000 PSI [700 Bar]
PROOF PRESSURE: 10,000 PSI [700 Bar]
OPERATING PRESSURE: 5000 PSI [350 Bar]
OPERATING PRESSURE: 5000 PSI [350 Bar]
ELECTRO-HYDRAULIC, PROPORTIONAL,
ELECTRO-HYDRAULIC, PROPORTIONAL,
PRESSURE RELIEF VALVE.
PRESSURE RELIEF VALVE.
MIL-H-5606, SAE-#10, SAE-#20, etc.
MIL-H-5606, SAE-#10, SAE-#20, etc.
OPERATING MEDIA: All general purpose hydraulic fluids such as
OPERATING MEDIA: All general purpose hydraulic fluids such as
OPERATING TEMPERATURE: -40° to +250° F. [-40° to +120° C.]
OPERATING TEMPERATURE: -40° to +250° F. [-40° to +120° C.]
5000 PSI [350 Bar] = Steel - Unplated.
5000 PSI [350 Bar] = Steel - Unplated.
VALVE HOUSINGS: 2500 PSI [175 Bar] = Aluminum - Anodized.
VALVE HOUSINGS: 2500 PSI [175 Bar] = Aluminum - Anodized.
info.el@bucherhydraulics.com www.bucherhydraulics.com/commoncavity
2015 by Bucher Hydraulics, Inc., 2545 Northwest Parkway, Elgin, Illinois 60124, USA
All rights reserved.
The technical information in this catalog, may contain calculated figures (for reference only) and not actual performance data for this product.
Data is provided for the purpose of product description only, and must not be construed as warranted characteristics in the legal sense.
The information does not relieve users from the duty of conducting their own evaluations and tests. Because the products are subject to
continual improvement, we reserve the right to amend the product specifications contained in this catalogue.
©
Reference: 520-P-110420-EN-00/09.2015
ERVD-10