Unloading Relief Valves - RU101K30CV

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 RU101K30CV
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPressure Control Range200-3000 PSI, 13.8-210 BAR
Adjustment MechanismKnobMaximum Flow Rate1 GAL/MIN, 3.75 L/MIN
DivisionHydraulic Valve Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3Maximum Inlet Pressure Rating3500
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Standard Setting Pressure1500DivisionHydraulic Systems Division
Maximum Tank Pressure3000FunctionUnloading Relief Valve
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Flow Rate1
Flow Rate1Maximum Operating Temperature+400
Operating Temperature-15 to +400Leak Rate10 (port 2 to 3), 60 (port 1 to 2)
Maximum Pressure Setting3000Body Materialn/a
Weight0.5Adjustment MechanismKnob
Installation Torque16Actuation TypePressure Sensing
Seal MaterialFluorocarbonMaximum Operating Pressure3500
Minimum Operating Temperature-15Pressure Control Range100-1000
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