Pilot Piston Style Dual Pilot Operated Check Valves - CDPH161A65-16T

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 CDPH161A65-16T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Sealed Pilot IncludedYesFlow Rate50 GAL/MIN, 187 L/MIN
Cracking Pressure65 PSI, 4.5 BARBody MaterialSteel
Seal MaterialNitrileConnection TypeSAE
Minimum Operating Temperature-30Maximum Operating Pressure5000
DivisionHydraulic Valve Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
DivisionHydraulic Systems DivisionValve MaterialSteel (all parts)
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature250Flow Rate50
Maximum Flow Rate50Cracking Pressure65
Actuation TypePressure SensingOperation TypeAutomatic
Operating Temperature-30 to 250Maximum Inlet Pressure Rating5000
Sealed Pilot IncludedYesConnection Size-16
Pilot Pressure Ratio3:1FunctionDual Pilot Operated
ConfigurationPilot Piston StyleMounting TypeLine Mounted
Cavity SizeC16Flow DirectionCheck Flow Cylinder to Valve
Weight13.36Leak RateInternal (max): 5 Dpm (0.33 cc/min) across Check Valves
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