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Parker RU101K30CV - Unloading Relief Valves

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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Brand Parker

Part No. RU101K30CV

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Products specifications

Attribute name	Attribute value
Standard Setting Pressure	1500	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure	3500	Function	Unloading Relief Valve
Maximum Pressure Setting	3000	Valve Material	All parts steel. All operating parts hardened steel
Installation Torque	16	Body Material	n/a
Seal Material	Fluorocarbon	Operating Temperature	-15 to +400
Division	Hydraulic Systems Division	Actuation Type	Pressure Sensing
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Flow Rate	1
Cavity Size	C10-3	Maximum Inlet Pressure Rating	3500
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Minimum Operating Temperature	-15
Pressure Control Range	100-1000	Maximum Operating Temperature	+400
Flow Rate	1	Division	Hydraulic Valve Systems Division
Maximum Tank Pressure	3000	Weight	0.5
Adjustment Mechanism	Knob	Leak Rate	10 (port 2 to 3), 60 (port 1 to 2)
Adjustment Mechanism	Knob	Pressure Control Range	200-3000 PSI, 13.8-210 BAR
Maximum Flow Rate	1 GAL/MIN, 3.75 L/MIN	Seal Material	Fluorocarbon

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