Sansheng Fluorine Plastics introduces an innovative solution in valve technology with our Sanitary EPDM PTFE Compound Butterfly Valve Liner, featuring a cutting-edge butterfly valve PTFE seat ring. Designed for excellence, this product stands at the intersection of durability and functionality, catering to a broad spectrum of industrial applications. Our butterfly valve PTFE seat ring is meticulously crafted from a superior blend of polytetrafluoroethylene (PTFE) and ethylene propylene diene monomer (EPDM), ensuring unmatched resilience and longevity. This unique material composition offers excellent chemical resistance and operates seamlessly within a temperature range of -40℃ to 135℃, making it ideal for handling a variety of media, including water, across an extensive port size range from DN50 to DN600.



Engineered for versatility, our butterfly valve liners are compatible with both wafer and flange end connections, accommodating various installation requirements. The product name encompasses Wafer Type Centerline Soft Sealing Butterfly Valve and Pneumatic Wafer Butterfly Valve, highlighting its suitability for diverse applications. The combination seat options of EPDM/NBR/EPR/PTFE, NBR, Rubber, PTFE/NBR/EPDM/VITON further enhance its adaptability, allowing for precision fitting across different butterfly valve types, including Lug Type Double Half Shaft Butterfly Valve without Pin. With a sleek black color, the valve seamlessly integrates into existing systems while providing a robust solution for your valve seating needs. Our commitment to quality and innovation positions the Sansheng Fluorine PTFE+EPDM butterfly valve seat as a cornerstone for industrial valve applications, promising reliability, and efficiency without compromise.