Pilot Operated Relief Valves - RAH101T10

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 RAH101T10
$68.51
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismTamper Resistant
Maximum Inlet Pressure Rating5000 PSI, 350 BARSeal MaterialD-Ring (Standard)
Flow Rate30 GAL/MIN, 113 L/MINPressure Control Range100-1000 PSI, 6.9-69 BAR
Body Materialn/aDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-35 °FWeight0.23 kg
Maximum Operating Temperature+200 °FMaximum Operating Pressure350 bar
ConfigurationPressure ReliefActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismTamper Resistant
FunctionPilot OperatedCavity SizeC10-2
Maximum Tank Pressure350 barMaximum Inlet Pressure Rating5000 psi
Seal MaterialD-Ring (Standard)Filter 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
Mounting TypeScrew in cartridge valveOperating Temperature-35 to +200 °F
Installation Torque69-75 NmFlow Rate30 Gal/min
Maximum Flow Rate113 L/minStandard Setting Pressure500 psi
Maximum Pressure Setting1000 psiPressure Control Range100-1000 psi
Pressure Control Sensitivity285 per turn psiLeak Rate5 per @ 100 psi (6.8 bar) setting cm3/min
Reseat Pressure90% of pressure setting
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