Pilot Piston Style Dual Pilot Operated Check Valves - CDP161A175-A16T

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 CDP161A175-A16T
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileSealed Pilot IncludedYes
Maximum Inlet Pressure Rating3000 PSI, 210 BARFlow Rate50 GAL/MIN, 187 L/MIN
Cracking Pressure175 PSI, 12.1 BARSeal MaterialNitrile
Connection TypeSAEMinimum Operating Temperature-30
DivisionHydraulic Valve Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
DivisionHydraulic Systems DivisionValve MaterialSteel (all parts)
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature250Body MaterialAluminum
Flow Rate50Maximum Flow Rate50
Maximum Operating Pressure3000Actuation TypePressure Sensing
Operation TypeAutomaticOperating Temperature-30 to 250
Sealed Pilot IncludedYesConnection Size-16
Pilot Pressure Ratio3:1FunctionDual Pilot Operated
Leak Rate312 Cc/min across Pilot Piston (no seals)ConfigurationPilot Piston Style
Mounting TypeLine MountedFlow DirectionFree Flow Valve to Cylinder
Maximum Inlet Pressure Rating3000Weight5.66
Cavity SizeC16Cracking Pressure175
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