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

Direct Acting Relief Valves - RDH081S30V

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).

Availability:	Backordered
Partner Available:	Backordered

SKU: RDH081S30V

$50.75

Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Body Material	n/a
Minimum Operating Temperature	-26 °C	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Division	Hydraulic Systems Division	Maximum Operating Pressure	380 bar
Function	Direct Acting	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Maximum Pressure Setting	3000 psi
Cavity Size	C08-2	Operation Type	Automatic
Adjustment Mechanism	Screw	Maximum Tank Pressure	350 bar
Wire Mesh Screen Included	n/a	Weight	0.2 lb
Maximum Inlet Pressure Rating	380 bar	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+204 °C	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-15 to +400 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Installation Torque	32-36 lb-ft
Flow Rate	1.9 L/min	Maximum Flow Rate	0.5 Gal/min
Standard Setting Pressure	1500 psi	Pressure Control Sensitivity	859 per turn psi
Pressure Control Range	13.8-210 bar	Reseat Pressure	90% of pressure setting
Leak Rate	5 @ 75% Crack Pressure drops/min
Seal Material	Fluorocarbon	Adjustment Mechanism	Screw
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

Product resources

Literature and Reference Materials