In the world of valve manufacturing, the quest for materials that offer durability and reliability without compromising on safety and hygiene has always been paramount. At Sansheng Fluorine Plastics, we understand these needs intricately, which is why we are proud to introduce our state-of-the-art sanitary EPDM PTFE compound butterfly valve liner. This product stands at the intersection of advanced material engineering and practical utility, aimed at revolutionizing how industries handle their fluids.



Crafted from a sophisticated compound of PTFE (Polytetrafluoroethylene) and EPDM (Ethylene Propylene Diene Monomer), our butterfly valve liner is designed to withstand the rigors of various media, including water, oil, gas, base oils, and even challenging acids. The unique combination of PTFE’s unparalleled chemical resistance and EPDM’s remarkable durability against weathering, ozone, and temperatures provides a sealing solution that is not just effective but remarkably long-lasting. Available in sizes ranging from DN50 to DN600, our liners cater to a broad spectrum of port sizes, ensuring that no matter the scale of your operation, we have the right fit for you. Moreover, the design of our sanitary EPDM PTFE compound butterfly valve liner emphasizes practicality and versatility. It is compatible with PN16, Class 150, and PN6-PN10-PN16 (Class 150) pressure ratings, making it suitable for a wide range of applications from basic water transport to more complex systems involving gas and oil. The choice of colors, according to customer requests, along with customized hardness and connection types (wafer or flange ends), allows for a personalized approach to valve sealing solutions. Whether you’re upgrading existing valve systems or implementing new ones, our sanitary EPDM PTFE compound butterfly valve liner stands ready to meet your needs with unparalleled quality and efficiency.