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.
Availability: Backordered
SKU: CSPH161PV-16T
POR
Products specifications
Attribute nameAttribute value
Body MaterialSteelWeight4.5 kg
Cracking Pressure0.3 barMaximum Operating Temperature204 °C
Seal MaterialFluorocarbonConnection TypeSAE
Maximum Operating Pressure5000 psiDivisionHydraulic Systems Division
For Fluid TypeSynthetic Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-15 °FValve MaterialHardened Steel
Operating Temperature-26 to 204 °CFilter Efficiency RatingSAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Connection Size-16
Cavity SizeC16Flow Rate50 Gal/min
Actuation TypePressure SensingOperation TypeAutomatic
Maximum Inlet Pressure Rating5000 psiSealed Pilot IncludedNo
Pilot Pressure Ratio3:1ConfigurationPilot Piston Style
Mounting TypeLine MountedFlow DirectionCheck Flow Cylinder to Valve
FunctionSingle Pilot OperatedMaximum Flow Rate187 L/min
Leak RateInternal (max): 5 Dpm (0.33 cc/min) across Check Valves
Seal MaterialFluorocarbonMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoCracking Pressure5 PSI, 0.3 BAR
Flow Rate50 GAL/MIN, 187 L/MIN
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