Pilot Operated Pressure Reducing Valves - PRH122K10V

Parker’s pilot operated pressure reducing valves are capable of flows up to 150 lpm (40 gpm) and regulating pressures up to 350 bar (5000 psi) and are commonly used for setting the pressure of a sub-circuit within a hydraulic system.
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SKU: PRH122K10V
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Products specifications
Attribute nameAttribute value
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Seal MaterialFluorocarbon
Valve MaterialAll parts steel. All operating parts hardened steel.Actuation TypePressure Sensing
Pressure Control Sensitivity23 per turn barAdjustment MechanismKnob
ConfigurationPressure ReducingWeight0.27 kg
Flow Rate113.7 L/minCavity SizeC12-3
Maximum Drain Flow Rate1.9 L/minMaximum Inlet Pressure Rating5500 psi
FunctionPilot OperatedMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Standard Setting Pressure500 psiMaximum Flow Rate113.7 L/min
Installation Torque76 NmMaximum Pressure Setting69 bar
Maximum Tank Pressure350 barDivisionHydraulic Systems Division
Operating Temperature-15 to +400 °FMinimum Operating Temperature-26 °C
Mounting TypeScrew in cartridge valveOperation TypeAutomatic
Pressure Control Range100-1000 psiDivisionHydraulic Cartridge Systems Division
Body Materialn/aFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+204 °CMaximum Operating Pressure5000 psi
Adjustment MechanismKnobPressure Control Range100-1000 PSI, 6.9-69 BAR
Seal MaterialFluorocarbonFlow Rate30 GAL/MIN, 113.7 L/MIN
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