Single Pilot Operated, Pilot to Open Check Valves - CP084P85

Parker’s P.O. check valve assemblies allow flow up to 150 lpm (40 gpm) with pressures up to 420 bar (6,000 psi). Return flow can be enable by an external pilot supply, which shifts the internal poppet into an open position.
Availability: 4 in stock
SKU: CP084P85
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AFlow Raten/a
Weight0.05 kgSeal MaterialNitrile
Maximum Operating Pressure207 barDivisionHydraulic Systems Division
For Fluid TypeMineral-based Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Leak Rate5Valve MaterialSteel
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature121 °CActuation TypePilot Operated
Minimum Operating Temperature-34 °CMaximum Flow Rate19 L/min
Operating Temperature-30 to 250 °FMaximum Inlet Pressure Rating207 bar
Cavity SizeC08-3Pilot Pressure Ratio3:1
FunctionSingle Pilot to Open CheckCracking Pressure5.9 bar
Flow Direction2-3 Free FlowPilot Location1
Installation Torque23 lb-ft
Seal MaterialNitrileCracking Pressure85 PSI, 5.9 BAR
Maximum Flow Rate5 GAL/MIN, 19 L/MIN
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