In the complex and demanding industrial environments where valves play a critical role in process control and fluid management, the integrity and reliability of valve components are paramount. At Sansheng Fluorine Plastics, we understand the importance of high-quality sealing solutions that can withstand diverse operating conditions without compromising performance. That's why we are proud to introduce our flagship product - the Sanitary EPDM PTFE Compounded Butterfly Valve Sealing Ring. Engineered with precision and crafted from the finest materials, this sealing ring represents a pinnacle of valve sealing technology.



Constructed from a robust compound of PTFE (Polytetrafluoroethylene) and EPDM (Ethylene Propylene Diene Monomer), our sealing ring offers unparalleled performance across a wide range of media - be it water, oil, gas, base oils, or even aggressive acids. The innovative combination of white PTFE and black EPDM not only ensures optimal sealing efficiency but also provides excellent chemical resistance and long service life. Designed to meet the rigorous standards of PN16, Class150, and ranging from PN6 to PN16 (Class 150), our product guarantees compatibility with a variety of pressure settings, further enhancing its versatility. Our valve sealing ring caters to a broad spectrum of applications, including valves and gas systems, making it an ideal choice for industries seeking reliable and efficient fluid control solutions. It is available in a wide range of sizes, from DN50 to DN600, ensuring a perfect fit for your specific valve requirements. Whether you're in need of a wafer type centerline soft sealing butterfly valve or a pneumatic wafer butterfly valve, our product's adaptability makes it suitable for an array of valve types including butterfly valves, lug type double half shaft butterfly valves without pin, and more. Its compatibility with different connection types such as wafer and flange ends, alongside the ability to cater to customer-specific color requests, underscores our commitment to providing customized solutions that meet the unique needs of our clients.