In the dynamic world of industrial flow control, Sansheng Fluorine Plastics stands at the forefront, introducing the innovative Sanitary EPDM PTFE Compounded Butterfly Valve Sealing Ring. Our commitment to quality and performance is encapsulated in this exceptional product, designed to meet the rigorous demands of modern industries. As we delve into the specifics, it's crucial to understand why our keystone sanitary butterfly valves represent a leap forward in valve technology. Our proprietary sealing ring is crafted from a hybrid of PTFE and EPDM, presenting a dual-color design of pristine white and classic black. This combination not only enhances the seal's durability but also its compatibility with a wide range of media including water, oil, gas, base oils, and even acids. The versatility of our sealing solution is unmatched, catering to port sizes ranging from DN50 to DN600. This allows for a seamless integration with existing systems, ensuring that regardless of the application, our valves provide a leak-proof seal and superior performance. Pressure handling is a critical aspect of any valve, and our product excels in this domain, supporting pressures from PN6 to PN16 and Class 150 standards. The applications of our sealing rings are vast, from valves and gas systems, making them a perfect fit for industries seeking reliability and efficiency. The wafer type centerline soft sealing butterfly valve and pneumatic wafer butterfly valve options we offer are tailored to meet the diverse needs of our clients. The color customization, coupled with a choice between wafer and flange ends connections, ensures that our valves not only perform exceptionally but also match the aesthetic requirements of any system.



In terms of standards, our valves align with the most rigorous international benchmarks, including ANSI, BS, DIN, and JIS. The seat options are broad, ranging from EPDM, NBR, EPR, to PTFE, and more, ensuring compatibility with your specific application. Whether you are in need of a lug type double half shaft butterfly valve without pin, a ptfe seat butterfly valve, or a custom color PTFE valve seat, Sansheng Fluorine Plastics has you covered. At the heart of our innovation is the commitment to solving the challenges faced by industries today. Our keystone sanitary butterfly valves epitomize this dedication, providing a solution that is not only effective but also reliable and long-lasting. As you embark on your next project, consider the unparalleled advantages of integrating our sealing solutions into your systems. Welcome to the future of industrial flow control, where excellence and performance converge at Sansheng Fluorine Plastics.