Parker CP084P85 - Single Pilot Operated, Pilot to Open Check Valves

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.
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Brand Parker
Part No. CP084P85
$46.88
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Products specifications
Attribute nameAttribute value
UOMEAFlow Direction2-3 Free Flow
Maximum Flow Rate19 L/minFor Fluid TypeMineral-based Hydraulic Fluids
Maximum Operating Temperature121 °CMaximum Operating Pressure207 bar
Pilot Pressure Ratio3:1Leak Rate5
Weight0.05 kgFilter Efficiency RatingSAE Class 4
Flow Raten/aSeal MaterialNitrile
Body Materialn/aDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionPilot Location1
Installation Torque23 lb-ftOperating Temperature-30 to 250 °F
FunctionSingle Pilot to Open CheckCavity SizeC08-3
Actuation TypePilot OperatedMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CValve MaterialSteel
Cracking Pressure5.9 barMaximum Inlet Pressure Rating207 bar
Seal MaterialNitrileMaximum Flow Rate5 GAL/MIN, 19 L/MIN
Cracking Pressure85 PSI, 5.9 BAR
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