Pilot Operated Relief Valves - RAH101F50N

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 RAH101F50N
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Adjustment MechanismFixedFlow Rate30 GAL/MIN, 113 L/MIN
Pressure Control Range200-5000 PSI, 13.8-350 BARSeal MaterialNitrile
Body Materialn/aMinimum Operating Temperature-30
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Weight0.5Flow Rate30
Maximum Flow Rate30ConfigurationPressure Relief
Actuation TypePressure SensingOperation TypeAutomatic
FunctionPilot OperatedCavity SizeC10-2
Maximum Tank Pressure5000Maximum Pressure Setting5000
Pressure Control Sensitivityn/aMaximum Inlet Pressure Rating5000
Adjustment MechanismFixedFilter 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-30 to +250Maximum Operating Temperature+250
Mounting TypeScrew in cartridge valveInstallation Torque51-55
Standard Setting Pressure2500Pressure Control Range200-5000
Leak Rate5 per @ 100 psi (6.8 bar) settingReseat Pressure90% of pressure setting
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