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Picture of Pilot Operated Relief Valves - RAH161F20V

*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 - RAH161F20V

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 RAH161F20V
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonAdjustment MechanismFixed
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range200-2000 PSI, 13.8-138 BAR
Flow Rate80 GAL/MIN, 302.8 L/MINSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure5000
DivisionHydraulic Valve Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15
Flow Rate80Maximum Flow Rate80
Weight0.75ConfigurationPressure Relief
Actuation TypePressure SensingOperation TypeAutomatic
FunctionPilot OperatedMaximum Tank Pressure5000
Pressure Control Sensitivityn/aCavity SizeC16-2
Adjustment MechanismFixedMaximum Inlet Pressure Rating5500
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-15 to +400
Maximum Operating Temperature+400Mounting TypeScrew in cartridge valve
Standard Setting Pressure1000Maximum Pressure Setting2000
Pressure Control Range200-2000Installation Torque121-125
Leak Rate5 per @ 100 psi (6.8 bar) settingReseat Pressure90% of pressure setting
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