Pilot Operated Pressure Reducing Valves - PRH082T50V

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: PRH082T50V
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Products specifications
Attribute nameAttribute value
Weight0.11 kgSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionMinimum Operating Temperature-26 °C
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
Maximum Flow Rate30 L/minFunctionPilot Operated
Actuation TypePressure SensingMaximum Pressure Setting5000 psi
Flow Rate8 Gal/minOperation TypeAutomatic
Adjustment MechanismTamper ResistantMaximum Tank Pressure350 bar
Cavity SizeC08-3Maximum Inlet Pressure Rating380 bar
Installation Torque43-49 NmFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+400 °FOperating Temperature-15 to +400 °F
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Mounting TypeScrew in cartridge valve
Valve MaterialAll parts steel. All operating parts hardened steel.Standard Setting Pressure172.4 bar
Pressure Control Range13.8-350 barMaximum Drain Flow Rate0.56 L/min
ConfigurationPressure ReducingPressure Control Sensitivity137.6 per turn bar
Seal MaterialFluorocarbonFlow Rate8 GAL/MIN, 30 L/MIN
Adjustment MechanismTamper ResistantPressure Control Range200-5000 PSI, 13.8-350 BAR
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