Pilot Operated Relief Valves - RAH101K10N

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 RAH101K10N
$73.52
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismKnobMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Flow Rate30 GAL/MIN, 113 L/MINPressure Control Range100-1000 PSI, 6.9-69 BAR
Seal MaterialNitrileBody Materialn/a
Maximum Operating Pressure5000 psiDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CWeight0.5 lb
ConfigurationPressure ReliefActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismKnob
FunctionPilot OperatedCavity SizeC10-2
Maximum Tank Pressure350 barMaximum Inlet Pressure Rating5000 psi
Maximum Operating Temperature+250 °FFilter 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 +250 °FMounting TypeScrew in cartridge valve
Installation Torque51-55 lb-ftFlow Rate113 L/min
Maximum Flow Rate113 L/minMaximum Pressure Setting69 bar
Standard Setting Pressure34.5 barPressure 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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