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Direct Acting Relief Valves - RDH081F30

Name: Direct Acting Relief Valves - RDH081F30
SKU: RDH081F30

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 RDH081F30

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Products specifications

Attribute name	Attribute value
Seal Material	D-Ring (Standard)	Adjustment Mechanism	Fixed
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	200-3000 PSI, 13.8-210 BAR
Flow Rate	0.5 GAL/MIN, 1.9 L/MIN	Minimum Operating Temperature	-35
Body Material	n/a	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.2
Maximum Operating Pressure	5500	Function	Direct Acting
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Maximum Pressure Setting	3000	Cavity Size	C08-2
Operation Type	Automatic	Wire Mesh Screen Included	n/a
Maximum Tank Pressure	5000	Pressure Control Sensitivity	n/a
Seal Material	D-Ring (Standard)	Adjustment Mechanism	Fixed
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
Maximum Flow Rate	0.5	Flow Rate	0.5
Standard Setting Pressure	1500	Pressure Control Range	200-3000
Reseat Pressure	90% of pressure setting	Leak Rate	5 @ 75% Crack Pressure

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