Parker CSPH103A20-8T - Pilot Piston Style Pilot Operated Check Valves

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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Brand Parker
Part No. CSPH103A20-8T
$0.01
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Products specifications
Attribute nameAttribute value
UOMEAMinimum Operating Temperature-35
Body MaterialSteelConnection TypeSAE
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
Valve MaterialSteel (all parts)Filter Efficiency RatingISO 4406 18/16/13
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Temperature200
Connection Size-8Cavity SizeC10
Actuation TypePressure SensingOperation TypeAutomatic
Maximum Inlet Pressure Rating5000Seal MaterialD-Ring (Standard)
Maximum Flow Rate16Flow Rate16
Sealed Pilot IncludedYesCracking Pressure20
Operating Temperature-35 to 200Leak RateInternal (max): 2 Dpm (0.13 cc/min) across Check Valves
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionCheck Flow Cylinder to ValvePilot Pressure Ratio4:1
FunctionSingle Pilot OperatedWeight2.77
Maximum Inlet Pressure Rating5000 PSI, 350 BARSeal MaterialD-Ring (Standard)
Sealed Pilot IncludedYesFlow Rate16 GAL/MIN, 60 L/MIN
Cracking Pressure20 PSI, 1.4 BAR
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