Unloading Relief Valves - RU104S36BN

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 RU104S36BN
POR
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Products specifications
Attribute nameAttribute value
Adjustment MechanismScrewMaximum Flow Rate0.25 GAL/MIN, 1 L/MIN
Seal MaterialNitrilePressure Control Range1750-3600 PSI, 120.7-250 BAR
Installation Torque37-41Maximum Operating Pressure3600
Maximum Operating Temperature+250DivisionHydraulic Valve Systems Division
Standard Setting Pressure2675Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Weight0.45DivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Operating Temperature-30 to +250
Valve MaterialAll parts steel. All operating parts hardened steelMaximum Tank Pressure3000
Cavity SizeC10-4FunctionUnloading Relief Valve
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Inlet Pressure Rating3600
Body Materialn/aSeal MaterialNitrile
Minimum Operating Temperature-30Actuation TypePressure Sensing
Maximum Pressure Setting3600Leak Raten/a
Flow Rate0.25Pressure Control Range1750-3600
Maximum Flow Rate0.25Adjustment MechanismScrew
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