*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

RDH082S50V - 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).

Manufacturer: Parker

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

SKU RDH082S50V

$67.64/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Flow Rate	8 GAL/MIN, 30 L/MIN
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Maximum Inlet Pressure Rating	5500 psi	Maximum Operating Temperature	+204 °C
Valve Material	All parts steel. All operating parts hardened steel	Maximum Pressure Setting	5000 psi
Seal Material	Fluorocarbon	Maximum Tank Pressure	5000 psi
Function	Direct Acting	Wire Mesh Screen Included	N/A
Standard Setting Pressure	172.4 bar	Division	Hydraulic Systems Division
Reseat Pressure	85% of pressure setting	Operation Type	Automatic
Leak Rate	0.33 @ 75% Crack Pressure cm3/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Flow Rate	8 Gal/min	Pressure Control Sensitivity	787 per turn psi
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Flow Rate	30 L/min
Actuation Type	Pressure Sensing	Operating Temperature	-26 to +204 °C
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Relief
Body Material	N/A	Installation Torque	32-36 lb-ft
Weight	0.4 lb	Maximum Operating Pressure	5500 psi
Adjustment Mechanism	Screw	Cavity Size	C08-2
Minimum Operating Temperature	-15 °F	Mounting Type	Screw in cartridge valve
Pressure Control Range	500-5000 psi

Product resources

Literature and Reference Materials