First developed more than seventy years ago, the Saunders Industrial Diaphragm Valve has evolved to handle more fluids, gases, solids and powder than any other type of valve. A wide variety of body, lining, and diaphragm materials are available and a flexible range of operating methods have been developed to satisfy the needs of most industrial applications. Saunders® has led the way in providing solutions in industries where resistance to corrosion, abrasion, contamination, and trouble-free operation are imperative.

AsepticDiaphrgamValvesExtended life, reliability, safety and ease of use, combined with an essentially simply design, result in low maintenance for minimal running costs. When subjected to both pressure and vacuum, Saunders Diaphragm Valves operate and close 100% leak-tight even when solids are present. This feature reduces processing and handling costs by cutting out the waste normally associated with conventional valve designs.  Saunders core competencies in rubber and polymer technology uniquely position the company to truly manage ‘The Science Inside’ the valve.

Saunders manufactures their products to international standards; their range encompasses a 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.

Saunders also offers product selection tools for the BioPharm industry. The aseptic diaphragm valve is the most important control component in today’s biopharmaceutical process systems. As the inventor of the diaphragm valve, Saunders has been a key player in the evolution of high purity valve technology. Beginning with the introduction of forged bodies and compact thermoplastic actuators through to today’s machined from solid compound and multi-port valve solutions; Saunders has taken the lead in aseptic valve technology.



Saunders Video Resources