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RDH081T50 - 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 RDH081T50

$53.07/each

Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Tamper Resistant
Seal Material	D-Ring (Standard)	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
Maximum Pressure Setting	350 bar	Seal Material	D-Ring (Standard)
Leak Rate	5 @ 75% Crack Pressure drops/min	Maximum Inlet Pressure Rating	380 bar
Maximum Operating Temperature	+200 °F	Valve Material	All parts steel. All operating parts hardened steel
Maximum Tank Pressure	5000 psi	Function	Direct Acting
Wire Mesh Screen Included	N/A	Operation Type	Automatic
Standard Setting Pressure	172.4 bar	Division	Hydraulic Systems Division
Reseat Pressure	90% of pressure setting	Maximum Flow Rate	1.9 L/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Flow Rate	0.5 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Relief
Pressure Control Sensitivity	1910 per turn psi	Operating Temperature	-35 to +200 °F
Actuation Type	Pressure Sensing	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure	5500 psi	Weight	0.09 kg
Body Material	N/A	Installation Torque	43-49 Nm
Minimum Operating Temperature	-35 °F	Adjustment Mechanism	Tamper Resistant
Cavity Size	C08-2	Pressure Control Range	13.8-350 bar
Mounting Type	Screw in cartridge valve

Product resources

Literature and Reference Materials