Metal Face Seal Pressure Relief Valves Datasheets

The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]

• Connection Description: Threaded; FaceSeal (optional feature); 3/8 NPT 
• Maximum Pressure: 3000.00 psi

• Valve Size: 0.50 inch
• Primary Material: BrassBronze; StainlessSteel; Steel; Exotic Metal; Alloy 20, Hastelloy, Titanium 

The Parker RH Series Relief Valves are proportional high pressure relief valves. A relief valve is primarily used to discharge excess system pressure to a safe point of release. In operation, when upstream pressure exceeds the force exerted by the spring on the seat, the poppet opens, permitting... [See More]

• Connection Description: FaceSeal 
• Maximum Pressure: 6000.00 psi

• Valve Size: 0.25 inch
• Primary Material: StainlessSteel