Pilot Piston Style Pilot Operated Check Valves - CSP103A20N-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 CSP103A20N-A8T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileSealed Pilot IncludedYes
Maximum Inlet Pressure Rating3000 PSI, 210 BARFlow Rate16 GAL/MIN, 60 L/MIN
Cracking Pressure20 PSI, 1.4 BARSeal MaterialNitrile
Connection TypeSAEMinimum Operating Temperature-30
DivisionHydraulic Valve Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
DivisionHydraulic Systems DivisionValve MaterialSteel (all parts)
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature250Body MaterialAluminum
Maximum Operating Pressure3000Connection Size-8
Cavity SizeC10Actuation TypePressure Sensing
Operation TypeAutomaticOperating Temperature-30 to 250
Maximum Flow Rate16Flow Rate16
Sealed Pilot IncludedYesCracking Pressure20
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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