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Diaphragm Valves

Diaphragm valves are used on shut-off and throttling services for liquids, slurries and vacuum-gas systems. Often found at refineries, oil and petrochemical companies and chemical processing plants, these valve have a simple construction consisting of a valve body with one or more ports, a diaphragm and seat or saddle upon which the diaphragm closes the valve. Diaphragm valves can be constructed from PVC, stainless steel or rubber, and pneumatic diaphragm valves and diaphragm-type solenoid valves are also available. In addition to chemical and petrochemical applications, diaphragm valves are commonly used in industrial systems such as waste product flows. Looking for more valves? Shop Zoro’s selection of ball valves, butterfly valves, relief valves and flow control valves.

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1 - 36 of 212 results