Pilot Operated Relief Valves - RAH201T10

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).
Availability: Backordered
SKU: RAH201T10
POR
Products specifications
Attribute nameAttribute value
ConfigurationPressure ReliefStandard Setting Pressure500 psi
Maximum Operating Pressure5000 psiInstallation Torque133 Nm
Mounting TypeScrew in cartridge valveValve MaterialAll parts steel. All operating parts hardened steel
Operation TypeAutomaticDivisionHydraulic Systems Division
Maximum Operating Temperature+250 °FCavity SizeC20-2
Flow Rate100 Gal/minReseat Pressure80% of pressure setting
Maximum Flow Rate379 L/minWeight2 lb
Adjustment MechanismTamper ResistantPressure Control Range6.9-69 bar
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Tank Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionMaximum Inlet Pressure Rating380 bar
Actuation TypePressure SensingOperating Temperature-30 to +250 °F
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
FunctionPilot OperatedLeak Rate5 per @ 100 psi (6.8 bar) setting cm3/min
Minimum Operating Temperature-34 °CPressure Control Sensitivity23 per turn bar
Maximum Pressure Setting69 barBody MaterialN/A
Seal MaterialNitrile
Flow Rate100 GAL/MIN, 379 L/MINPressure Control Range100-1000 PSI, 6.9-69 BAR
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Maximum Inlet Pressure Rating5500 PSI, 380 BAR
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