Pilot Piston Style Dual Pilot Operated Check Valves - CDPH103P20N-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 CDPH103P20N-8T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoFlow Rate16 GAL/MIN, 60 L/MIN
Cracking Pressure20 PSI, 1.4 BARBody MaterialSteel
Seal MaterialNitrileConnection TypeSAE
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
DivisionHydraulic Systems DivisionValve MaterialHardened Steel
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature121 °CMinimum Operating Temperature-34 °C
Connection Size-8Maximum Operating Pressure350 bar
Cavity SizeC10Actuation TypePressure Sensing
Operation TypeAutomaticOperating Temperature-34 to 121 °C
Maximum Inlet Pressure Rating5000 psiSealed Pilot IncludedNo
FunctionDual Pilot OperatedLeak Rate312 Cc/min across Pilot Piston (no seals)
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionFree Flow Valve to CylinderPilot Pressure Ratio4:1
Weight3.39 lbFlow Rate16 Gal/min
Cracking Pressure1.4 barMaximum Flow Rate16 Gal/min
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