Pilot Operated Pressure Reducing Relieving Valves - PRH081K30V

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
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SKU PRH081K30V
$103.75
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismKnobFlow Rate8 GAL/MIN, 30 L/MIN
Mounting TypeScrew in cartridge valveCracking PressureN/A
Pressure Control Range200-3000 PSI, 13.8-210 BARSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15 °F
Maximum Flow Rate30 L/minFlow Rate30 L/min
Actuation TypePressure SensingMaximum Pressure Setting210 bar
Operation TypeAutomaticAdjustment MechanismKnob
FunctionPilot OperatedMaximum Tank Pressure5000 psi
Port Thread Sizen/aCavity SizeC08-3
Weight0.25 lbConfigurationPressure Reducing/Relieving
Maximum Inlet Pressure Rating380 barMaximum Operating Temperature+204 °C
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-26 to +204 °C
Mounting TypeScrew in cartridge valveInstallation Torque32-36 lb-ft
Leak RateN/A cc/minPressure Control Sensitivity58.9 per turn bar
Standard Setting Pressure1500 psiCracking PressureN/A psi
Pressure Control Range13.8-210 barMaximum Drain Flow Rate0.56 L/min
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