Proportional Valves
Proportional Valves Catalog
PV - 45
11141718 • Rev AF • April 2015
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
0
0
0.3 0.6 0.9(A)
20
40
60
80
100
l/min
01.2
1.8 (A)
(24 V)
(12 V)
0
US
gal/min
20
16
12
8
4
24
Operating curves made with circuit
havingapressure drop of 50 bar.
26 cSt[121SUS ]hyd.oil@50°C[122°F]
Pressure compensation from Inlet
to work port at maxcurrent
26 cSt[121SUS ]hyd.oil@50°C[122°F]
bar
250
l/min
100
80
60
40
20
20015010050
0
0
(Differentialpressure)
3000200001000
psi
0
US
gal/mi
n
20
16
12
8
4
24
0.6
Ø37.80
[Ø1.49]
46.40
[1.83]
6.40
[0.25]
99.90
[3.93]
27mm
9-11 Nm [6-8 lbf*ft]
2
1
15/16-12UN
122-136Nm[90-100 lbf*ft]
38mm
COIL NOTSHOWN FORCLARITY
Coil Nut P/N 17380531
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(
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3
)*+
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!
!2)(6!'(
4"#70(*+(5
8"4"#''5
*+**,(0)(9('
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/(')2'+(70( )*&0(
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This is a pressure-compensated, restrictive-type, normally-open, spool-type,
proportional ow-control. Controlled ow is from port 1 to 2.
Rated pressure 260 bar [3770 psi]
Rated Flow at 260 bar
[3771 psi]
85 l/min
[22 US gal/min]
Leakage 420 cm³/min [25.6 in³/min] @
Rated pressure
Weight 0.91 kg [2.01 lb]
Hysteresis 8% maximum
Threshold current 0.2 A (12 VDC coil)
0.1 A (24 VDC coil)
Maximum control
current
1.8 A (12 VDC coil)
0.9 A (24 VDC coil)
Pressure dierential 0 bar [0 psi] maximum
Cavity SDC16-2
Standard Coil D14E(35W) 35 Watt
Theoretical performance
Schematic
Cross-sectional view
PFC16-RO
mm in
Flow Control, Pressure Compensated, Restrictive Type, Normally Open
PFC16-RO
