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RDH081K50V - 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).

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

SKU RDH081K50V

$58.07/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Knob	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	200-5000 PSI, 13.8-350 BAR	Flow Rate	0.5 GAL/MIN, 1.9 L/MIN
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-26 °C
Weight	0.09 kg	Function	Direct Acting
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Cavity Size	C08-2	Operation Type	Automatic
Adjustment Mechanism	Knob	Wire Mesh Screen Included	n/a
Maximum Tank Pressure	5000 psi	Maximum Pressure Setting	5000 psi
Maximum Inlet Pressure Rating	5500 psi	Installation Torque	43-49 Nm
Maximum Operating Temperature	+400 °F	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	Maximum Operating Pressure	380 bar
Flow Rate	1.9 L/min	Maximum Flow Rate	1.9 L/min
Standard Setting Pressure	2500 psi	Pressure Control Sensitivity	131.7 per turn bar
Pressure Control Range	200-5000 psi	Reseat Pressure	90% of pressure setting
Leak Rate	5 @ 75% Crack Pressure drops/min

Product resources

Literature and Reference Materials