Single Pilot Operated, Pilot to Open Check Valves - CPH104P

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: 110 in stock
SKU: CPH104P
$62.70
Products specifications
Attribute nameAttribute value
Body MaterialN/AFlow Raten/a
Maximum Operating Pressure5000 psiDivisionHydraulic Systems Division
For Fluid TypeSynthetic Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-37 °CValve MaterialSteel
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature93 °CActuation TypePilot Operated
Maximum Flow Rate30 L/minMaximum Inlet Pressure Rating5000 psi
Weight0.2 lbOperating Temperature-35 to 200 °F
Seal MaterialD-Ring (Standard)Cavity SizeC10-3
Cracking Pressure1.4 barPilot Pressure Ratio4:1
FunctionSingle Pilot to Open CheckFlow Direction2-3 Free Flow
Pilot Location1Leak Rate2
Installation Torque65 Nm
Seal MaterialD-Ring (Standard)Cracking Pressure20 PSI, 1.4 BAR
Maximum Flow Rate8 GAL/MIN, 30 L/MIN
California Residents: Prop-65 Warning
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