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RU101K10C - 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.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU RU101K10C

$207.28/each

Products specifications

Attribute name	Attribute value
UOM	EA	Maximum Flow Rate	1 GAL/MIN, 3.75 L/MIN
Pressure Control Range	100-1000 PSI, 6.9-69 BAR	Seal Material	Nitrile
Adjustment Mechanism	Knob	Weight	0.23 kg
Maximum Operating Pressure	3500 psi	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Body Material	N/A	Actuation Type	Pressure Sensing
Installation Torque	16 lb-ft	Standard Setting Pressure	500 psi
Division	Hydraulic Systems Division	Division	Hydraulic Cartridge Systems Division
Maximum Flow Rate	3.75 L/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Seal Material	Nitrile	Valve Material	All parts steel. All operating parts hardened steel
Maximum Pressure Setting	69 bar	Maximum Inlet Pressure Rating	3500 psi
Leak Rate	0.66 (port 2 to 3), 3 (port 1 to 2) cm3/min	Maximum Operating Temperature	+250 °F
Maximum Tank Pressure	3000 psi	Function	Unloading Relief Valve
Cavity Size	C10-3	Minimum Operating Temperature	-30 °F
Adjustment Mechanism	Knob	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Operating Temperature	-34 to +121 °C	Pressure Control Range	100-1000 psi
Flow Rate	1 Gal/min

Product resources

Literature and Reference Materials