The PTFE Lined Diaphragm Valve is a high-performance valve engineered for handling highly corrosive and pure media in industries such as chemical processing, pharmaceuticals, food & beverage, and water treatment. Lined with Polytetrafluoroethylene (PTFE)—a chemically inert and non-reactive material—this valve offers superior resistance to acids, alkalis, solvents, and high temperatures. The PTFE lining ensures a smooth, non-stick internal surface that prevents media buildup and contamination, making it ideal for applications requiring high purity and hygiene. 

The diaphragm design separates the fluid from the working mechanism, providing a leak-proof seal and extending the valve's operational life. Its low-maintenance construction, tight shutoff capabilities, and compatibility with clean-in-place (CIP) systems make it a reliable choice for critical flow control tasks. Available in manual, pneumatic, or electric actuation, the PTFE lined diaphragm valve delivers precision, safety, and long-term durability in even the harshest environments.