Parker RAH101S10 - 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:
18 In Stock
North Chesterfield, VA15
Grovetown, GA3
Partner Available:110 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. RAH101S10
$63.25/each
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Products specifications
Attribute nameAttribute value
UOMEAMaximum Flow Rate30 Gal/min
Body MaterialN/AOperation TypeAutomatic
Operating Temperature-35 to +200 °FMounting TypeScrew in cartridge valve
Installation Torque51-55 lb-ftMinimum Operating Temperature-37 °C
DivisionHydraulic Systems DivisionActuation TypePressure Sensing
Flow Rate113 L/minReseat Pressure90% of pressure setting
Weight0.5 lbAdjustment MechanismScrew
Valve MaterialAll parts steel. All operating parts hardened steelMaximum Operating Pressure350 bar
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Seal MaterialD-Ring (Standard)Maximum Tank Pressure5000 psi
Maximum Pressure Setting1000 psiMaximum Inlet Pressure Rating350 bar
FunctionPilot OperatedDivisionHydraulic Cartridge Systems Division
ConfigurationPressure ReliefPressure Control Sensitivity285 per turn psi
For Fluid TypeMineral-based or synthetic hydraulic fluidsCavity SizeC10-2
Pressure Control Range100-1000 psiMaximum Operating Temperature+93 °C
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minStandard Setting Pressure34.5 bar
Adjustment MechanismScrewMaximum Inlet Pressure Rating5000 PSI, 350 BAR
Seal MaterialD-Ring (Standard)Flow Rate30 GAL/MIN, 113 L/MIN
Pressure Control Range100-1000 PSI, 6.9-69 BAR
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