Pilot Operated Pressure Reducing Relieving Valves - PRH081S30V

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 PRH081S30V
$92.00
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewFlow 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/minActuation TypePressure Sensing
Maximum Pressure Setting210 barWeight0.11 kg
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedFlow Rate8 Gal/min
Maximum Tank Pressure5000 psiPort Thread Sizen/a
Cavity SizeC08-3ConfigurationPressure Reducing/Relieving
Maximum Inlet Pressure Rating5500 psiInstallation Torque43-49 Nm
Maximum Operating Temperature+400 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-15 to +400 °FMounting TypeScrew in cartridge valve
Leak RateN/A cc/minStandard Setting Pressure103.5 bar
Pressure Control Sensitivity859 per turn psiCracking PressureN/A psi
Pressure Control Range13.8-210 barMaximum Drain Flow Rate0.56 L/min
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