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Picture of Unloading Relief Valves - RU101S20CV

*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 - RU101S20CV

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 RU101S20CV
POR
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Products specifications
Attribute nameAttribute value
Maximum Flow Rate1 GAL/MIN, 3.75 L/MINSeal MaterialFluorocarbon
Adjustment MechanismScrewPressure Control Range150-2000 PSI, 10.3-138 BAR
Installation Torque16Actuation TypePressure Sensing
Adjustment MechanismScrewMaximum Operating Pressure3500
Pressure Control Range100-1000Seal MaterialFluorocarbon
Standard Setting Pressure1000Minimum Operating Temperature-15
Maximum Pressure Setting2000DivisionHydraulic Valve Systems Division
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Valve MaterialAll parts steel. All operating parts hardened steel
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating3500
DivisionHydraulic Systems DivisionCavity SizeC10-3
Maximum Operating Temperature+400FunctionUnloading Relief Valve
Maximum Flow Rate1Flow Rate1
Maximum Tank Pressure3000Leak Rate10 (port 2 to 3), 60 (port 1 to 2)
Body Materialn/aWeight0.5
For Fluid TypeMineral-based or synthetic hydraulic fluidsOperating Temperature-15 to +400
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