Pilot Piston Style Dual Pilot Operated Check Valves - CDPH081P-6T

Designed to lock hydraulic circuits or actuators in rest conditions, Parker’s dual pilot operated check valves allow bidirectional flow from 38 lpm (10 gpm) to 226 lpm (60 gpm) and pressures up to 350 bar (5,000 psi) after pilot pressure is supplied.
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SKU CDPH081P-6T
POR
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Products specifications
Attribute nameAttribute value
Maximum Inlet Pressure Rating5000 PSI, 350 BARSeal MaterialD-Ring (Standard)
Sealed Pilot IncludedNoFlow Rate10 GAL/MIN, 38 L/MIN
Cracking Pressure5 PSI, 0.3 BARBody MaterialSteel
Connection TypeSAEFlow Rate38 L/min
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
DivisionHydraulic Systems DivisionValve MaterialSteel
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-35 °FMaximum Operating Temperature93 °C
Maximum Operating Pressure350 barCracking Pressure5 psi
Actuation TypePressure SensingOperation TypeAutomatic
Maximum Inlet Pressure Rating5000 psiOperating Temperature-35 to 200 °F
Seal MaterialD-Ring (Standard)Sealed Pilot IncludedNo
Connection Size-6Maximum Flow Rate10 Gal/min
FunctionDual Pilot OperatedCavity SizeC08
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Pilot Pressure Ratio4:1Weight1.37 kg
Leak RateInternal (max): 2 Dpm (0.13 cc/min) across Check ValvesFlow DirectionCheck Flow Cylinder to Valve