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Parker RDH082S30 - Direct Acting Relief Valves

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).

AFP Availability:	Quote Required
Partner Available:	61 In Stock

Brand Parker

Part No. RDH082S30

$83.91/each

Products specifications

Attribute name	Attribute value
UOM	EA	Operation Type	Automatic
Maximum Flow Rate	30 L/min	Operating Temperature	-37 to +93 °C
Body Material	N/A	Mounting Type	Screw in cartridge valve
Minimum Operating Temperature	-35 °F	Installation Torque	32-36 lb-ft
Division	Hydraulic Systems Division	Reseat Pressure	85% of pressure setting
Flow Rate	8 Gal/min	Actuation Type	Pressure Sensing
Wire Mesh Screen Included	N/A	Maximum Operating Pressure	5500 psi
Seal Material	D-Ring (Standard)	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Valve Material	All parts steel. All operating parts hardened steel	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Weight	0.4 lb	Adjustment Mechanism	Screw
Maximum Pressure Setting	3000 psi	Function	Direct Acting
Maximum Inlet Pressure Rating	380 bar	Configuration	Pressure Relief
Pressure Control Sensitivity	35 per turn bar	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Tank Pressure	350 bar	Cavity Size	C08-2
Maximum Operating Temperature	+200 °F	Pressure Control Range	17.2-210 bar
Leak Rate	5 @ 75% Crack Pressure drops/min	Standard Setting Pressure	103.4 bar
Adjustment Mechanism	Screw	Flow Rate	8 GAL/MIN, 30 L/MIN
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	250-3000 PSI, 17.2-210 BAR

Product resources

Literature and Reference Materials