In the realm of industrial applications, the efficiency and reliability of your valves can significantly impact your operations. At Sansheng Fluorine Plastics, we understand this better than anyone. That's why we're proud to introduce our flagship product – the Keystone Resilient Butterfly Valve Sealing Ring. Crafted with meticulous attention to detail, this sealing ring represents the pinnacle of valve sealing technology. The heart of our product lies in its innovative material composition – a blend of PTFE and EPDM. This combination not only ensures superior durability and performance but also offers unparalleled resistance to a wide range of media, including water, oil, gases, bases, and even acids. Whether you're operating in challenging industrial environments or managing delicate processes, our sealing ring stands ready to meet your needs.



Moreover, our sealing ring is designed to fit seamlessly with a variety of valve types, including wafer type centerline soft sealing butterfly valves and pneumatic wafer butterfly valves. Available in sizes ranging from DN50 to DN600 and suitable for pressures including PN16, Class150, and PN6-PN10-PN16 (Class 150), our product is as versatile as it is reliable. The color and hardness of the sealing ring can be customized to match your specific requirements, ensuring that your valves perform optimally at all times. The application of our Keystone Resilient Butterfly Valve Sealing Ring spans across several industries, from water treatment and oil & gas to chemical processing. Its adaptability makes it the perfect choice for engineers and professionals seeking a reliable solution for their valve sealing needs. So, whether you're looking to enhance the performance of your valves, extend their lifespan, or ensure a leak-free operation, look no further than Sansheng Fluorine Plastics' premium sealing solutions.