Pilot Piston Style Pilot Operated Check Valves - CSPH161PV-16T

Parker’s P.O. check valve’s allow flows up to 226 lpm (60 gpm) and pressure up to 350 bar (5,000 psi). Return flow can be enable by an external pilot supply, which shifts the internal poppet into an open position.
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SKU CSPH161PV-16T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoFlow Rate50 GAL/MIN, 187 L/MIN
Cracking Pressure5 PSI, 0.3 BARBody MaterialSteel
Maximum Operating Temperature204 °CSeal MaterialFluorocarbon
Connection TypeSAEMaximum Operating Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
Operating Temperature-26 to 204 °CDivisionHydraulic Systems Division
Valve MaterialHardened SteelFilter Efficiency RatingSAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15 °F
Flow Rate50 Gal/minActuation TypePressure Sensing
Operation TypeAutomaticMaximum Inlet Pressure Rating5000 psi
Sealed Pilot IncludedNoConnection Size-16
Pilot Pressure Ratio3:1ConfigurationPilot Piston Style
Mounting TypeLine MountedCavity SizeC16
Flow DirectionCheck Flow Cylinder to ValveLeak RateInternal (max): 5 Dpm (0.33 cc/min) across Check Valves
Cracking Pressure0.3 barFunctionSingle Pilot Operated
Weight4.5 kgMaximum Flow Rate187 L/min