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Picture of Pilot Operated Relief Valves - RAH201S10

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Pilot Operated Relief Valves - RAH201S10

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: 4 in stock
SKU: RAH201S10
$260.10
Products specifications
Attribute nameAttribute value
Weight2 lbOperation TypeAutomatic
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Valve MaterialAll parts steel. All operating parts hardened steel
DivisionHydraulic Cartridge Systems DivisionMaximum Tank Pressure5000 psi
Flow Rate379 L/minOperating Temperature-34 to +121 °C
FunctionPilot OperatedFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Pressure350 barActuation TypePressure Sensing
Maximum Pressure Setting69 barLeak Rate5 per @ 100 psi (6.8 bar) setting cm3/min
Minimum Operating Temperature-30 °FBody MaterialN/A
Seal MaterialNitrileConfigurationPressure Relief
Maximum Inlet Pressure Rating5500 psiInstallation Torque133 Nm
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Operating Temperature+121 °C
Mounting TypeScrew in cartridge valveDivisionHydraulic Systems Division
Pressure Control Sensitivity334 per turn psiPressure Control Range100-1000 psi
Standard Setting Pressure500 psiReseat Pressure80% of pressure setting
Maximum Flow Rate100 Gal/minCavity SizeC20-2
Adjustment MechanismScrew
Pressure Control Range100-1000 PSI, 6.9-69 BARAdjustment MechanismScrew
Flow Rate100 GAL/MIN, 379 L/MINMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Seal MaterialNitrile
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