Saunders lined diaphragm valves are high-performance flow control solutions designed for handling corrosive, abrasive and ultra-pure media in demanding industrial applications. The Saunders range is widely recognised for its reliability, cleanliness and excellent chemical resistance. These valves use a flexible diaphragm that isolates the process fluid from the valve body and operating mechanism, ensuring leak-tight performance and preventing contamination. The lined body construction is available in rubber, plastic (such as PTFE/PFA), or glass linings, providing superior protection against aggressive chemicals while extending service life in harsh conditions.