Proportional Valves
Proportional Valves Catalog
PFC16-PC
PV - 48
11141718 • Rev AA • November 2013
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
1.2
US
gal/min
Operatingcurvesmade withcircuit
havingapressuredropof50bar.
26 cSt[121SUS]hyd.oil@50°C[122°F]
US
gal/min
Pressure compensation from Inlet
to work port
26 cSt[121SUS]hyd.oil@50°C[122°F]
4000-4000 -3000 30002000
bar
psi
P104 820
6.4
[0.25]
P104 819
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,- ---- --
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./(
(
'&0
1
)*+
*#
2&))(3
!
0('4&'
2 !5.')*'3
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8')*&
This is a pressure-compensated, priority-type, normally-closed, spool-type, proportional
ow-control. Controlled ow is from port 1 to 3, port 2 is bypass.
Rated pressure 260 bar 3770 psi
Rated ow at 260
bar 3771 psi
85 l/min 22 US gal/min
Leakage 420 cm³/min 25.6 in³/min @
at rated pressure
Weight 0.97 kg 2.14 lb
Hysteresis 8% maximum
Threshold current 0.4 A (12 VDC coil)
0.2 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 SDC16-3
Standard Coil D14E(35W) 35 Watt
Theoretical performance
Schematic
Cross-sectional view
Specications
PFC16-PC
mm in
Flow Control, Pressure Compensated, Priority Type, Normally Closed
