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Picture of Unloading Relief Valves - RU101K20CV

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

Unloading Relief Valves - RU101K20CV

Parker’s unloading pressure control valves automatically charge and maintain a specific pressure range within accumulators by loading and unloading pump flow. Usable with fixed or variable pumps and pressure of 420 bar (6000 psi) and flow up to 1 gpm.
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SKU RU101K20CV
POR
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Products specifications
Attribute nameAttribute value
Pressure Control Range150-2000 PSI, 10.3-138 BARAdjustment MechanismKnob
Seal MaterialFluorocarbonMaximum Flow Rate1 GAL/MIN, 3.75 L/MIN
Maximum Inlet Pressure Rating3500Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3DivisionHydraulic Systems Division
Flow Rate1FunctionUnloading Relief Valve
Maximum Tank Pressure3000Weight0.5
Maximum Operating Temperature+400Leak Rate10 (port 2 to 3), 60 (port 1 to 2)
Maximum Flow Rate1Body Materialn/a
Adjustment MechanismKnobFor Fluid TypeMineral-based or synthetic hydraulic fluids
Operating Temperature-15 to +400Installation Torque16
Actuation TypePressure SensingMaximum Operating Pressure3500
Seal MaterialFluorocarbonStandard Setting Pressure1000
Pressure Control Range100-1000Maximum Pressure Setting2000
Minimum Operating Temperature-15DivisionHydraulic Valve Systems Division
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
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