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Direct Acting Relief Valves - RDH082N50

Name: Direct Acting Relief Valves - RDH082N50
SKU: RDH082N50

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

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SKU RDH082N50

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Products specifications

Attribute name	Attribute value
Flow Rate	8 GAL/MIN, 30 L/MIN	Adjustment Mechanism	Non-Adjustable
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	500-5000 PSI, 34.5-350 BAR	Minimum Operating Temperature	-35
Body Material	n/a	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.4
Maximum Operating Pressure	5500	Maximum Flow Rate	8
Function	Direct Acting	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Cavity Size	C08-2
Operation Type	Automatic	Wire Mesh Screen Included	n/a
Flow Rate	8	Adjustment Mechanism	Non-Adjustable
Maximum Tank Pressure	5000	Maximum Pressure Setting	5000
Pressure Control Sensitivity	n/a	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	5500	Maximum Operating Temperature	+200
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Mounting Type	Screw in cartridge valve
Operating Temperature	-35 to +200	Installation Torque	32-36
Standard Setting Pressure	2500	Pressure Control Range	500-5000
Leak Rate	5 @ 75% Crack Pressure	Reseat Pressure	85% of pressure setting

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