Saunders Diaphragm Valves

About Saunders Diaphragm Valves

Since P K Saunders invented the original diaphragm valve in 1928 and founded Saunders Valve Co. five years later, Saunders has led the way in providing solutions in industries whereresistance to corrosion, abrasion, contamination, and trouble-free operation are imperative.Simplicity in design coupled with over 75 years of cutting edge innovation has resulted in the Saunders diaphragm valves abilityto handle a wider range of fluidsthan any other valve type.Our core competencies in rubber and polymer technology uniquely position us to truly manageThe Science Insidethe valve.

SAUNDERS manufacture our products to international standards; our range encompassesa complete line of manual and linear actuated diaphragm valves, both weir and straight through type, aseptic diaphragm valves and blocks solutions, non-return check valves and ball valves.

We also offer product selection tools for theBio-Pharmindustry.

Versatile Design & Compatibility

Saunders Diaphragm Valves offer exceptional adaptability in industrial applications due to a diverse selection of body materials, linings, and diaphragm choicesranging from EPDM to PTFE and Viton. Their compatibility with various end connections such as flanged, screwed, and socket weld, along with flanged ends conforming to ASA, BS, EN, and DIN standards, ensures seamless integration into established pipeline systems.


Reliable and Leakproof Performance

These valves excel in delivering leakproof performance under demanding conditions, withstanding pressures up to 16 bar and handling aggressive or corrosive media. The robust body is powder-coated for enhanced corrosion resistance, while the valves unique top-entry design allows for straightforward in-line maintenance, minimizing downtime during service operations.