Pilot Piston Style Pilot Operated Check Valves - CSP103A80-A8T

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 CSP103A80-A8T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialD-Ring (Standard)Sealed Pilot IncludedYes
Maximum Inlet Pressure Rating3000 PSI, 210 BARFlow Rate16 GAL/MIN, 60 L/MIN
Cracking Pressure80 PSI, 5.5 BARMinimum Operating Temperature-35
Connection TypeSAEDivisionHydraulic Valve Systems Division
For Fluid TypeMineral-based Hydraulic FluidsDivisionHydraulic Systems Division
Valve MaterialSteel (all parts)Filter Efficiency RatingISO 4406 18/16/13
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Body MaterialAluminum
Maximum Operating Temperature200Maximum Operating Pressure3000
Connection Size-8Cavity SizeC10
Actuation TypePressure SensingOperation TypeAutomatic
Seal MaterialD-Ring (Standard)Maximum Flow Rate16
Flow Rate16Sealed Pilot IncludedYes
Cracking Pressure80Operating Temperature-35 to 200
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Pilot Pressure Ratio4:1Maximum Inlet Pressure Rating3000
Leak RateInternal (max): 2 Dpm (0.13 cc/min) across Check ValvesFlow DirectionCheck Flow Cylinder to Valve
Weight1.13FunctionSingle Pilot Operated
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