RAH201K10 - Pilot Operated Relief Valves

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
Estimated Lead Time: 71 days
Partner Available:1 Limited Stock
SKU RAH201K10
$321.78/each
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismKnobMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range100-1000 PSI, 6.9-69 BARFlow Rate100 GAL/MIN, 379 L/MIN
Seal MaterialNitrileBody Materialn/a
Maximum Operating Pressure5000 psiMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CMaximum Flow Rate379 L/min
ConfigurationPressure ReliefActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismKnob
FunctionPilot OperatedMaximum Tank Pressure350 bar
Cavity SizeC20-2Maximum Inlet Pressure Rating5500 psi
Weight0.9 kgInstallation Torque133 Nm
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
Mounting TypeScrew in cartridge valveFlow Rate379 L/min
Maximum Pressure Setting69 barStandard Setting Pressure34.5 bar
Pressure Control Range6.9-69 barPressure Control Sensitivity23 per turn bar
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minReseat Pressure80% of pressure setting
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