In the heart of fluid control systems, the Sanitary PTFE+EPDM Compound Butterfly Valve Sealing Ring stands out as an exemplar of engineering finesse and material innovation. Sansheng Fluorine Plastics, a leader in the field, brings to you a sealing solution that integrates the unmatched chemical resilience of PTFE with the robust flexibility of EPDM. This synthesis not only assures an extended service life under a variety of temperatures, ranging from -40℃ to 135℃, but also delivers exceptional performance across a diverse media landscape, including water and other mildly corrosive fluids.



Our product, designed for DN50-DN600 port sizes, caters to a broad spectrum of butterfly valve applications—ranging from the standard Wafer Type Centerline Soft Sealing Butterfly Valves to the more specialized Lug Type Double Half Shaft Butterfly Valves without Pin. This versatility is further complemented by our offering in valve seat materials, encompassing EPDM, NBR, EPR, PTFE, and even VITON for specific industrial requirements, thereby assuring that your application is matched with the perfect sealing integrity. The engineering behind our Sanitary PTFE+EPDM Compound Butterfly Valve Sealing Ring takes into consideration not just the need for durability and reliability, but also the ease of installation and maintenance. Its design is aimed at ensuring a leak-proof seal that significantly reduces the risk of downtime and enhances the operational efficiency of your systems. Whether your application involves water treatment, chemical processing, or food and beverage industries, this sealing ring has been crafted to provide an optimal solution that meets stringent sanitary standards. Dive into a world where excellence in valve sealing technology not only elevates the performance of your systems but also contributes significantly to the safety and purity of your processes.