RAH081K10 - 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).
Manufacturer: Parker
Availability:
1 Limited Stock
Wichita, KS1
Partner Available:Backordered
Quantities sourced from Partner Network will incur a 30% upcharge from the displayed price. Unit prices will be adjusted accordingly when these quantities are added to your cart.
SKU RAH081K10
$80.48/each
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options
Products specifications
Attribute nameAttribute value
UOMEAFlow Rate20 GAL/MIN, 75.8 L/MIN
Adjustment MechanismKnobSeal MaterialD-Ring (Standard)
Maximum Inlet Pressure Rating5000 PSI, 350 BARPressure Control Range100-1000 PSI, 6.9-69 BAR
Maximum Pressure Setting69 barSeal MaterialD-Ring (Standard)
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minMaximum Flow Rate75.8 L/min
Maximum Operating Temperature+200 °FValve MaterialAll parts steel. All operating parts hardened steel
Maximum Inlet Pressure Rating350 barMaximum Tank Pressure350 bar
FunctionPilot OperatedOperation TypeAutomatic
DivisionHydraulic Systems DivisionBody MaterialN/A
Installation Torque32-36 lb-ftReseat Pressure90% of pressure setting
Standard Setting Pressure34.5 barDivisionHydraulic Cartridge Systems Division
For Fluid TypeMineral-based or synthetic hydraulic fluidsFlow Rate20 Gal/min
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Pressure Control Sensitivity19.6 per turn bar
Pressure Control Range6.9-69 barFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Actuation TypePressure SensingConfigurationPressure Relief
Maximum Operating Pressure5000 psiWeight0.2 lb
Operating Temperature-35 to +200 °FMinimum Operating Temperature-35 °F
Adjustment MechanismKnobCavity SizeC08-2
Mounting TypeScrew in cartridge valve
Product resources