Parker RAH101S30 - 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).
AFP Availability:
148 In Stock
North Chesterfield, VA69
Jacksonville, FL64
Summerville, SC7
Grovetown, GA5
Greensboro, NC3
Partner Available:437 In Stock
Quantities sourced from Partner Network may incur an upcharge from the displayed price. Unit prices will be adjusted accordingly when these quantities are added to your cart.
Brand Parker
Part No. RAH101S30
$63.25/each
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Products specifications
Attribute nameAttribute value
UOMEAMaximum Tank Pressure5000 psi
FunctionPilot OperatedPressure Control Sensitivity859 per turn psi
ConfigurationPressure ReliefDivisionHydraulic Cartridge Systems Division
Pressure Control Range200-3000 psiFor Fluid TypeMineral-based or synthetic hydraulic fluids
Cavity SizeC10-2Maximum Operating Temperature+93 °C
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minStandard Setting Pressure1500 psi
Mounting TypeScrew in cartridge valveMaximum Flow Rate113 L/min
Operation TypeAutomaticMinimum Operating Temperature-35 °F
Body MaterialN/ADivisionHydraulic Systems Division
Operating Temperature-37 to +93 °CReseat Pressure90% of pressure setting
Installation Torque69-75 NmFlow Rate113 L/min
Seal MaterialD-Ring (Standard)Actuation TypePressure Sensing
Weight0.23 kgAdjustment MechanismScrew
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure350 barMaximum Pressure Setting3000 psi
Maximum Inlet Pressure Rating350 barMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Adjustment MechanismScrewMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Seal MaterialD-Ring (Standard)Flow Rate30 GAL/MIN, 113 L/MIN
Pressure Control Range200-3000 PSI, 13.8-210 BAR
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