Pilot Piston Style Dual Pilot Operated Check Valves - CDPH103P20V-8T

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: CDPH103P20V-8T
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Products specifications
Attribute nameAttribute value
Body MaterialSteelMaximum Operating Temperature204 °C
Seal MaterialFluorocarbonConnection TypeSAE
Maximum Operating Pressure5000 psiDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-26 °COperating Temperature-15 to 400 °F
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
For Fluid TypeMineral-based Hydraulic FluidsValve MaterialHardened Steel
Filter Efficiency RatingISO 4406 18/16/13Connection Size-8
Cavity SizeC10Actuation TypePressure Sensing
Operation TypeAutomaticMaximum Inlet Pressure Rating350 bar
Sealed Pilot IncludedNoWeight3.39 lb
FunctionDual Pilot OperatedFlow Rate16 Gal/min
Maximum Flow Rate16 Gal/minLeak RateInternal (max): 2 Dpm (0.13 cc/min) across Check Valves
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionCheck Flow Cylinder to ValveCracking Pressure1.4 bar
Pilot Pressure Ratio4:1
Seal MaterialFluorocarbonMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoFlow Rate16 GAL/MIN, 60 L/MIN
Cracking Pressure20 PSI, 1.4 BAR
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