TYPE "L" COIL
TYPE "L" COIL
SEE PAGE
SEE PAGE
10-001.2
10-001.2
1
3
2
= BUNA "N"
= BUNA "N"
= VITON
= VITON
SEALS
SEALS
N
V
SIZE
SIZE
10 = 7/8"-14UNF
10 = 7/8"-14UNF
BASIC
BASIC
PORTS
PORTS
0
02BX
02BX
03BX
03BX
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
REGULATED PRESSURE
REGULATED PRESSURE
02
02
03
03
04
04
05
05
06
06
07
07
08
08
10
10
= 0 TO 200 PSI
= 0 TO 200 PSI
= 0 TO 300 PSI
= 0 TO 300 PSI
= 0 TO 400 PSI
= 0 TO 400 PSI
= 0 TO 500 PSI
= 0 TO 500 PSI
= 0 TO 600 PSI
= 0 TO 600 PSI
= 0 TO 700 PSI
= 0 TO 700 PSI
= 0 TO 800 PSI
= 0 TO 800 PSI
= 0 TO 1000 PSI
= 0 TO 1000 PSI
NOTES:
NOTES:
1. FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-032.1
1. FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-032.1
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
M
ADJUSTMENT OPTIONS
ADJUSTMENT OPTIONS
= MANUAL OVERRIDE
= MANUAL OVERRIDE
EPRR-10-X-XX-X-X-XXX X
EPRR-10-X-XX-X-X-XXX X
REGULATED PRESSURE
REGULATED PRESSURE
0.90
0.90
PSI
PSI
0.60
0.60
0.30
0.30
200
200
400
400
2.10
2.10
1.50
1.50
1.20
1.20
1.80
1.80
BAR
BAR
2.40
2.40
13,8
13,8
27,6
27,6
AMPERAGE (AMPS) @ 24 VDC
AMPERAGE (AMPS) @ 24 VDC
0.45
0.45
600
600
800
800
1000
1000
0.30
0.30
0.15
0.15
1.05
1.05
0.75
0.75
0.60
0.60
0.90
0.90
41,4
41,4
55,2
55,2
69,0
69,0
1.20
1.20
RELIEVING. DIRECT ACTING, SPOOL TYPE.
RELIEVING. DIRECT ACTING, SPOOL TYPE.
PROPORTIONAL PRESSURE REDUCING/
PROPORTIONAL PRESSURE REDUCING/
AMPERAGE (AMPS) @ 12 VDC
AMPERAGE (AMPS) @ 12 VDC
[46,5]
[46,5]
1.83"
1.83"
[45,2]
[45,2]
[111.8]
[111.8]
4.40"
4.40"
MANUAL OVERRIDE
MANUAL OVERRIDE
( SCREW TYPE )
( SCREW TYPE )
1.78"
1.78"
2.75"
2.75"
2.50"
2.50"
[63,5]
[63,5]
[69,9]
[69,9]
[27,0]
[27,0]
1.06"
1.06"
HEX
HEX
1
2
3
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-110120-EN-00/09.2015
EPRR-10
FEATURES AND BENEFITS
FEATURES AND BENEFITS
OPERATIONS
OPERATIONS
DESCRIPTION
DESCRIPTION
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.
Very efficient wet - armature solenoid core tube construction.
Very efficient wet - armature solenoid core tube construction.
pressure control valve.
pressure control valve.
style, direct acting, spool type, pressure reducing/relieving flow
style, direct acting, spool type, pressure reducing/relieving flow
This unit is a electro-hydraulic, proportional, screw in cartridge
This unit is a electro-hydraulic, proportional, screw in cartridge
Hardened precision fitted spool & sleeve provides reliable, long life.
Hardened precision fitted spool & sleeve 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.
PRESSURE AT PORT 1 TO ZERO.
PRESSURE AT PORT 1 TO ZERO.
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 spool thus varying the pressure at port 1 (Reg.)
against the metering spool thus varying the pressure at port 1 (Reg.)
When the coil is energized the armature moves a precision bias spring
When the coil is energized the armature moves a precision bias spring
flow and pressure between ports 2 and 1 and blocks port 3 (tank).
flow and pressure between ports 2 and 1 and blocks port 3 (tank).
When the coil is energized, the spool in this valve shifts and allows
When the coil is energized, the spool in this valve shifts and allows
from port 2 to 1 and port 1 is open to (tank) port 3.
from port 2 to 1 and port 1 is open to (tank) port 3.
When the coil is de-energized, this valve allows no flow or pressure
When the coil is de-energized, this valve allows no flow or pressure
ELECTRO-HYDRAULIC, PROPORTIONAL,
ELECTRO-HYDRAULIC, PROPORTIONAL,
PRESSURE REDUCING/RELIEVING VALVE.
PRESSURE REDUCING/RELIEVING VALVE.
Reference: 520-P-110120-EN-00/09.2015
EPRR-10
SPECIFICATIONS
SPECIFICATIONS
VALVE CAVITY: #C1030, See Page 0-032.0.
VALVE CAVITY: #C1030, See Page 0-032.0.
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-1031 Viton
SKV-1031 Viton
SEAL KIT: SKN-1031 Buna "N"
SEAL KIT: SKN-1031 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
INTERNAL LEAKAGE: 10 cu.in/min [164 cc/m] @ 5,000 PSI [350 Bar]
INTERNAL LEAKAGE: 10 cu.in/min [164 cc/m] @ 5,000 PSI [350 Bar]
REGULATED PRESSURE: 0 to 1,000 PSI [0 to 69,0 Bar] See performance chart
REGULATED PRESSURE: 0 to 1,000 PSI [0 to 69,0 Bar] See performance chart
PROOF PRESSURE: 10,000 PSI [700 Bar]
PROOF PRESSURE: 10,000 PSI [700 Bar]
OPERATING PRESSURE: 5,000 PSI [350 Bar]
OPERATING PRESSURE: 5,000 PSI [350 Bar]
FLOW: 1.0 GPM (3.8 l/m) nominal
FLOW: 1.0 GPM (3.8 l/m) nominal
ELECTRO-HYDRAULIC, PROPORTIONAL,
ELECTRO-HYDRAULIC, PROPORTIONAL,
PRESSURE REDUCING/RELIEVING VALVE.
PRESSURE REDUCING/RELIEVING 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-110120-EN-00/09.2015
EPRR-10