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RDH082T30 - 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:	2 Limited Stock

SKU RDH082T30

$74.39/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Tamper Resistant
Flow Rate	8 GAL/MIN, 30 L/MIN	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	250-3000 PSI, 17.2-210 BAR
Body Material	n/a	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-37 °C	Maximum Operating Temperature	+200 °F
Weight	0.18 kg	Maximum Flow Rate	30 L/min
Flow Rate	30 L/min	Function	Direct Acting
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Maximum Pressure Setting	210 bar	Cavity Size	C08-2
Operation Type	Automatic	Adjustment Mechanism	Tamper Resistant
Wire Mesh Screen Included	n/a	Maximum Tank Pressure	5000 psi
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	380 bar
Installation Torque	43-49 Nm	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
Standard Setting Pressure	1500 psi	Leak Rate	0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure	85% of pressure setting	Pressure Control Range	250-3000 psi
Pressure Control Sensitivity	35 per turn bar

Product resources

Literature and Reference Materials