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Parker RU104T12BV - 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. RU104T12BV

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Products specifications

Attribute name	Attribute value
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Pressure	3600
Maximum Pressure Setting	1200	Leak Rate	n/a
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Flow Rate	0.25
Cavity Size	C10-4	Maximum Operating Temperature	+400
Standard Setting Pressure	1000	Division	Hydraulic Valve Systems Division
Minimum Operating Temperature	-15	Installation Torque	37-41
Maximum Tank Pressure	3000	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Valve Material	All parts steel. All operating parts hardened steel	Function	Unloading Relief Valve
Operating Temperature	-15 to +400	Maximum Inlet Pressure Rating	3600
Weight	0.45	Body Material	n/a
Flow Rate	0.25	Adjustment Mechanism	Tamper Resistant
Division	Hydraulic Systems Division	Pressure Control Range	800-1200
Actuation Type	Pressure Sensing	Seal Material	Fluorocarbon
Maximum Flow Rate	0.25 GAL/MIN, 1 L/MIN	Pressure Control Range	800-1200 PSI, 55.2-82.7 BAR
Adjustment Mechanism	Tamper Resistant	Seal Material	Fluorocarbon

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