Pilot Operated Relief Valves - RAH081F10V

Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).
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SKU RAH081F10V
POR
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Products specifications
Attribute nameAttribute value
Flow Rate20 GAL/MIN, 75.8 L/MINSeal MaterialFluorocarbon
Adjustment MechanismFixedPressure Control Range100-1000 PSI, 6.9-69 BAR
Maximum Inlet Pressure Rating5000 PSI, 350 BARDivisionHydraulic Valve Systems Division
ConfigurationPressure ReliefFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
FunctionPilot OperatedReseat Pressure90% of pressure setting
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
Maximum Flow Rate20Valve MaterialAll parts steel. All operating parts hardened steel
Weight0.2Seal MaterialFluorocarbon
Installation Torque32-36Minimum Operating Temperature-15
Pressure Control Range100-1000Pressure Control Sensitivityn/a
Maximum Inlet Pressure Rating5000Cavity SizeC08-2
Standard Setting Pressure500Adjustment MechanismFixed
Operating Temperature-15 to +400Maximum Pressure Setting1000
Maximum Tank Pressure5000Body Materialn/a
Actuation TypePressure SensingMaximum Operating Pressure5000
Mounting TypeScrew in cartridge valveOperation TypeAutomatic
Flow Rate20For Fluid TypeMineral-based or synthetic hydraulic fluids
Leak Rate5 per @ 100 psi (6.8 bar) settingMaximum Operating Temperature+400
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