Pilot Piston Style Dual Pilot Operated Check Valves - CDPH161P175V-16T

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 CDPH161P175V-16T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedNoFlow Rate50 GAL/MIN, 187 L/MIN
Cracking Pressure20 PSI, 1.4 BARBody MaterialSteel
Maximum Operating Temperature400Seal MaterialFluorocarbon
Connection TypeSAEMaximum Operating Pressure5000
DivisionHydraulic Valve Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
Operating Temperature-15 to 400DivisionHydraulic Systems Division
Valve MaterialSteel (all parts)Filter Efficiency RatingISO 4406 18/16/13
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15
Flow Rate50Maximum Flow Rate50
Actuation TypePressure SensingOperation TypeAutomatic
Maximum Inlet Pressure Rating5000Sealed Pilot IncludedNo
Connection Size-16Pilot Pressure Ratio3:1
FunctionDual Pilot OperatedConfigurationPilot Piston Style
Mounting TypeLine MountedCavity SizeC16
Flow DirectionCheck Flow Cylinder to ValveCracking Pressure175
Weight13.36Leak RateInternal (max): 5 Dpm (0.33 cc/min) across Check Valves