Century - Model 830-RV-005 - Diaphragm Relief Valves Brochure

This self-contained, spring loaded diaphragm pressure relief valve is self-operated and requires no air pressure or other outside power source to function. Available in sizes 1/2` through 8` in a wide variety of body materials, linings and diaphragms and with pressure relief settings from 10 to 150 psig. Ideal for applications such as the protection of piping systems of plastic or glass against over-pressure, pipe line surges and water hammer, to isolate equipment which might be damaged by vacuum conditions, to maintain a liquid head in a pump discharge line or to replace or protect rupture discs in hazardous or corrosive processes.