Recently viewed products

*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 - RDH081K30N

Name: Direct Acting Relief Valves - RDH081K30N
SKU: RDH081K30N

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

SKU RDH081K30N

POR

Qty:

Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Adjustment Mechanism	Knob
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	Seal Material	Nitrile
Body Material	n/a	Maximum Operating Pressure	5500 psi
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-30 °F	Weight	0.09 kg
Function	Direct Acting	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Maximum Pressure Setting	210 bar
Cavity Size	C08-2	Operation Type	Automatic
Adjustment Mechanism	Knob	Wire Mesh Screen Included	n/a
Maximum Tank Pressure	5000 psi	Maximum Inlet Pressure Rating	5500 psi
Maximum Operating Temperature	+250 °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
Operating Temperature	-34 to +121 °C	Mounting Type	Screw in cartridge valve
Installation Torque	32-36 lb-ft	Flow Rate	0.5 Gal/min
Maximum Flow Rate	1.9 L/min	Pressure Control Sensitivity	58.9 per turn bar
Pressure Control Range	13.8-210 bar	Reseat Pressure	90% of pressure setting
Leak Rate	5 @ 75% Crack Pressure drops/min	Standard Setting Pressure	103.4 bar

Product resources

Literature and Reference Materials