In the dynamic landscape of industrial applications, the demand for durable, high-performing valve sealing solutions is perennial. At Sansheng Fluorine Plastics, we understand the intricacies of sealing requirements in diverse environments, leading us to craft the unparalleled Sanitary EPDM PTFE Compounded Butterfly Valve Sealing Ring . Engineered with a keen focus on the renowned Tyco Keystone Butterfly Valve system, this sealing solution stands as a testament to innovation and quality in the fluid control sector.



Our Sealing Ring is a symphony of resilience and compatibility, designed meticulously to cater to a broad spectrum of media, including water, oil, gas, base oil, and even aggressive acids. The dual-material composition – a robust core of EPDM combined with a PTFE coating – ensures unmatched durability and chemical resistance. This harmony of materials guarantees not only an extended service life but also an exceptional sealing performance under the fluctuating pressures and temperatures of industrial processes. Furthermore, the versatility of our sealing solution is unparalleled, accommodating a wide variety of port sizes from DN50 to DN600 and compatible with pressure ratings ranging from PN6 to PN16 and Class 150. Whether it's a wafer type centerline soft sealing butterfly valve or a pneumatic wafer butterfly valve requirement, our product seamlessly integrates, owing to its design compliance with ANSI, BS, DIN, and JIS standards. The customization opportunities are abundant, with color and connection type (wafer or flange ends) tailored to meet client specifications, ensuring a perfect match for your Tyco Keystone Butterfly Valve setup and beyond.