Proportional Valves
Proportional Valves Catalog
PV - 62
11141718 • Rev AE • November 2014
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
psi
160
80
4
8
12
10 30 4020050
0
0
50 100 150 200
l/min
00.6 1.2
bar
200
150
100
50
0
1.8
2000
3000
psi
16
240
Bar
US gal/min
0
Setting pr
essure
Pressure drop
26 cSt [125 SUS] hyd.oil @ 20° C [68° F]
pressure vs. current
current (amps) 12V coil
C
B
A
1000
1
2
13 mm
7.0
[0.28]
11.2
[0.44]
100.0
[3.94]
45.0
[1.77]
MAX
COIL NOT SHOWN FOR CLARITY
INSTALL O-RINGAS SHOWN
4mm
7-9 Nm [5-6 lbf*ft]
68-75 Nm [50-55 lbf*ft]
32mm
26mm
3-5 Nm [26-44 lbf*in]
KIT P/N 173802188
1-1/16-12 UN 2A
2
1
Type F and H
adjustment
Type E
adjustment
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This is a normally-closed, pilot-operated, proportional relief valve.
Rated pressure 250 bar [3600 psi]
Rated ow 180 l/min
[48 US gal/min]
Weight 0.62 kg [1.37 lb]
Hysteresis 10% maximum
Threshold current 0 A (12 VDC coil)
0 A (24 VDC coil)
Maximum control
current
1.5 A (12 VDC coil)
0.8 A (24 VDC coil)
Cavity SDC12-2
Standard Coil M19P 22 Watt
Theoretical performance
Schematic
Cross-sectional view
PRV12-POC
mm in
Relief, Pilot Operated, Normally Closed
PRV12-POC
