Proportional Valves Catalog
Proportional Valves
PPR09-POD
PV - 56
ORDERING
INFORMATION
DIMENSIONS
11141718 • Rev AA • November 2013
SPECIFICATIONS
APPLICATION
OPERATION
Rated pressure 50 bar [725 psi]
Rated ow at 7 bar
[100 psi]
25 l/min
[7 US gal/min]
Weight 0.34 kg [0.75 lb]
Hysteresis 6% maximum
Threshold current 0.15 A (12 VDC coil)
0.08 A (24 VDC coil)
Maximum control current 1.2 A (12 VDC coil)
0.6 A (24 VDC coil)
Cavity SDC10-4
Standard Coil M13 20 Watt
Robust Coil R13 16 Watt
Robust Nut P/N 173800539
No coil O-rings needed.
PERFORMANCE CURVES
SCHEMATIC(S)
Common applications include low-pressure proportional pilot control of clutches or hydraulically
piloting large directional spool valves. Refer to example circuits. Use the optional screen to help
protect the actuator from large particles. Select the robust coil for those extreme environmental
conditions – voltage extremes, high temperature, shock & vibration, chemicals, and/or water
ingression.
Proportional Pressure Reducing / Relieving Valve, Pilot Operated, Normally Open to Drain.
With no current to the coil, the “reduced pressure” (port 3) is connected to drain (port 4), while
blocking the inlet (port 2). As current is increased to the coil, inlet (port 2) is connected to
“reduced pressure” (port 3), proportionally increasing the “reduced pressure” as shown on the
performance curve(s). If the “reduced pressure” exceeds the setting induced by the coil, pressure
is relieved to drain (port 4). This 09 Series valve uses a 10 size cavity with an 08 size tube and coil,
providing an optimal product for high ow and low pressure, while minimizing pressure drop in
the system. This valve was formerly branded as XRP 044.
Shown with Standard Coil and Filter
Shown with Robust Coil and Filter
PPR09-POD
Proportional Valves
Proportional Valves Catalog
PPR09-POD
PV - 57
EXAMPLE APPLICATION CIRCUITS
DIMENSIONS
ORDERING INFORMATION
11141718 • Rev AA • November 2013
PPR09-POD
