Proportional Valves
Proportional Valves Catalog
PV - 49
11141718 • Rev AF • April 2015
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
Flow Control, Pressure Compensated, Priority Type, Normally Closed
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This is a pressure-compensated, priority-type, normally-
open, spool-type, proportional ow-control. Controlled
ow is from port 1 to 3, port 2 is bypass.
Rated pressure 260 bar [3770 psi]
Maximum ow at
rated pressure
PFC10-PO-10: 10 l/min [2.64 US gal/min]
PFC10-PO-25: 25 l/min [6.6 US gal/min]
PFC10-PO-35: 35 l/min [9.25 US gal/min]
Leakage 420 cm³/min [25.6 in³/min] @
rated pressure
Weight including
coil
0.72 kg [1.59 lb]
Hysteresis 8% maximum
Threshold current 0.1 A (12 VDC coil)
0.05 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 SDC10-3
Standard Coil M19P 22 Watt
Schematic
Cross-sectional view
PFC10-PO
mm in
Flow Control, Pressure Compensated, Priority Type, Normally Open
PFC10-PO
Theoretical performance
