In the world of industrial fluid management, the integrity and reliability of valve sealing are paramount. Sansheng Fluorine Plastics introduces its top-tier product, the Sanitary EPDM PTFE (Polytetrafluoroethylene) Compounded Butterfly Valve Sealing Ring, engineered with advanced Bray Teflon butterfly valve liner technology. This robust sealing solution is designed to cater to a broad spectrum of applications, delivering unparalleled performance in controlling the flow of water, oil, gas, and even aggressive chemicals.



Crafted from a sophisticated compound of white PTFE and black EPDM, this sealing ring stands out for its exceptional durability and resistance to extreme temperatures and corrosive substances. The hybrid material composition ensures that the sealing ring maintains its integrity and functionality under the demanding conditions of PN16, Class 150, and PN6-PN10-PN16 (Class 150) pressure ranges. The versatility of the Bray Teflon butterfly valve liner is further highlighted by its compatibility with valve sizes ranging from DN50 to DN600, making it a universal solution for a plethora of pipeline diameters. Beyond its technical specifications, what sets this sealing ring apart is its customizability and ease of integration into existing systems. With connection options including wafer and flange ends, and compliance with ANSI, BS, DIN, and JIS standards, this product guarantees a seamless fit with a wide variety of valve types, including the wafer type centerline soft sealing butterfly valve and the pneumatic wafer butterfly valve. Whether you’re managing water, oil, gas, base oils, or acids, the Sanitary EPDM PTFE Compounded Butterfly Valve Sealing Ring by Sansheng Fluorine Plastics, featuring the innovative Bray Teflon butterfly valve liner, ensures a leak-proof, high-performance seal that significantly enhances the reliability and efficiency of your fluid control systems.