Pilot Piston Style Pilot Operated Check Valves - CSPH161P175V-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: CSPH161P175V-16T
POR
Products specifications
Attribute nameAttribute value
Maximum Operating Temperature400 °FBody MaterialSteel
Weight4.5 kgSeal MaterialFluorocarbon
Connection TypeSAEMaximum Operating Pressure5000 psi
DivisionHydraulic Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
DivisionHydraulic Cartridge Systems DivisionMinimum Operating Temperature-15 °F
Valve MaterialSteelOperating Temperature-15 to 400 °F
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Connection Size-16Cavity SizeC16
Maximum Flow Rate50 Gal/minFlow Rate50 Gal/min
Actuation TypePressure SensingOperation TypeAutomatic
Maximum Inlet Pressure Rating5000 psiSealed Pilot IncludedNo
Pilot Pressure Ratio3:1Leak Rate312 Cc/min across Pilot Piston (no seals)
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionCheck Flow Cylinder to ValveFunctionSingle Pilot Operated
Cracking Pressure12.1 bar
Seal MaterialNitrileMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoCracking Pressure20 PSI, 1.4 BAR
Flow Rate50 GAL/MIN, 187 L/MIN
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