Parker CDPH161A65-16T - 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. CDPH161A65-16T
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileBody MaterialSteel
Connection TypeSAEMinimum Operating Temperature-30
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
Valve MaterialSteel (all parts)Filter Efficiency RatingISO 4406 18/16/13
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Temperature250
Flow Rate50Maximum Flow Rate50
Cracking Pressure65Actuation TypePressure Sensing
Operation TypeAutomaticOperating Temperature-30 to 250
Maximum Inlet Pressure Rating5000Sealed Pilot IncludedYes
Connection Size-16Pilot Pressure Ratio3:1
FunctionDual Pilot OperatedCavity SizeC16
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Flow DirectionCheck Flow Cylinder to ValveWeight13.36
Leak RateInternal (max): 5 Dpm (0.33 cc/min) across Check ValvesSeal MaterialNitrile
Maximum Inlet Pressure Rating5000 PSI, 350 BARSealed Pilot IncludedYes
Flow Rate50 GAL/MIN, 187 L/MINCracking Pressure65 PSI, 4.5 BAR
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