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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.

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

SKU RU101K10C

$207.28/each

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

Product resources

Literature and Reference Materials