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Picture of Unloading Relief Valves - RU101S30C

*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 - RU101S30C

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.
Availability: Backordered
SKU: RU101S30C
$234.30
Products specifications
Attribute nameAttribute value
Cavity SizeC10-3Maximum Inlet Pressure Rating245 bar
Adjustment MechanismScrewMaximum Operating Pressure245 bar
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Pressure Setting3000 psi
Valve MaterialAll parts steel. All operating parts hardened steelDivisionHydraulic Cartridge Systems Division
Leak Rate0.66 (port 2 to 3), 3 (port 1 to 2) cm3/minDivisionHydraulic Systems Division
Seal MaterialNitrileBody MaterialN/A
Pressure Control Range6.9-69 barMaximum Flow Rate1 Gal/min
Maximum Tank Pressure210 barFlow Rate3.75 L/min
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Installation Torque22 Nm
Maximum Operating Temperature+121 °COperating Temperature-34 to +121 °C
Minimum Operating Temperature-34 °CFunctionUnloading Relief Valve
For Fluid TypeMineral-based or synthetic hydraulic fluidsStandard Setting Pressure103.5 bar
Weight0.5 lbActuation TypePressure Sensing
Adjustment MechanismScrewMaximum Flow Rate1 GAL/MIN, 3.75 L/MIN
Seal MaterialNitrilePressure Control Range200-3000 PSI, 13.8-210 BAR
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