Pilot Operated Relief Valves - RAH201S10V

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 RAH201S10V
$219.24
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Flow Rate100 GAL/MIN, 379 L/MINPressure Control Range100-1000 PSI, 6.9-69 BAR
ConfigurationPressure ReliefMaximum Pressure Setting1000 psi
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating380 bar
Maximum Flow Rate379 L/minFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Valve MaterialAll parts steel. All operating parts hardened steelFunctionPilot Operated
Pressure Control Sensitivity334 per turn psiActuation TypePressure Sensing
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minDivisionHydraulic Cartridge Systems Division
Maximum Operating Pressure5000 psiFlow Rate379 L/min
Reseat Pressure80% of pressure settingAdjustment MechanismScrew
Operating Temperature-15 to +400 °FMaximum Tank Pressure5000 psi
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Temperature+204 °CFor Fluid TypeMineral-based or synthetic hydraulic fluids
Installation Torque133 NmStandard Setting Pressure34.5 bar
Pressure Control Range100-1000 psiDivisionHydraulic Systems Division
Minimum Operating Temperature-15 °FWeight0.9 kg
Mounting TypeScrew in cartridge valveOperation TypeAutomatic
Cavity SizeC20-2
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