Parker CDP081P65N-A6T - Pilot Piston Style Dual Pilot Operated Check Valves

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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Brand Parker
Part No. CDP081P65N-A6T
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Operating Temperature250 °F
Connection TypeSAEFlow Rate38 L/min
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
For Fluid TypeSynthetic Hydraulic FluidsValve MaterialHardened Steel
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-30 °FBody MaterialAluminum
Maximum Operating Pressure210 barActuation TypePressure Sensing
Operation TypeAutomaticOperating Temperature-30 to 250 °F
Maximum Inlet Pressure Rating3000 psiSealed Pilot IncludedNo
Connection Size-6Maximum Flow Rate10 Gal/min
Weight0.6 kgFunctionDual Pilot Operated
Leak RateInternal (max): 2 Dpm (0.13 cc/min) across Check ValvesCavity SizeC08
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionCheck Flow Cylinder to ValveCracking Pressure4.5 bar
Pilot Pressure Ratio4:1Seal MaterialNitrile
Sealed Pilot IncludedNoFlow Rate10 GAL/MIN, 38 L/MIN
Cracking Pressure65 PSI, 4.5 BARMaximum Inlet Pressure Rating3000 PSI, 210 BAR
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