At Sansheng Fluorine Plastics, we are proud to introduce our flagship product, the Keystone Resilient Butterfly Valve Sealing Ring, a pinnacle of engineering designed for a wide range of industrial applications. Our dedication to excellence is reflected in every aspect of this product, designed meticulously with the compounded butterfly valve liner at its core. This product is a testament to our commitment to providing solutions that combine durability, efficiency, and unparalleled performance. Constructed from a robust combination of PTFE and EPDM, our valve sealing ring offers unmatched resilience against harsh chemicals, water, oil, gas, and base oil, making it a versatile choice for various industries. The unique compounding process enhances the material properties, providing a sealing solution that withstands pressures ranging from PN6 to PN16 (Class 150), ensuring reliability in even the most demanding environments. The wide port size range of DN50-DN600 caters to diverse application needs, from water treatment facilities to oil refineries, highlighting our commitment to versatility.



Application scenarios for our Wafer Type Centerline Soft Sealing Butterfly Valve and Pneumatic Wafer Butterfly Valve are vast, encompassing valves and gas systems that require precision and reliability. The choice of colors, customizable hardness, and connections (wafer or flange ends) allow for tailored solutions to meet specific operational requirements. Our seating options, which include EPDM, NBR, EPR, PTFE, and more, ensure that every application is catered to with the highest standards. The valve types we offer, ranging from standard butterfly valves to lug type double half shaft butterfly valves without pin, underscore our innovative approach to design and functionality. In essence, the compounded butterfly valve liner at the heart of our Keystone Resilient Butterfly Valve Sealing Ring is more than just a component; it's a benchmark for quality, precision, and reliability in fluid control technologies. At Sansheng Fluorine Plastics, we are not just manufacturing products; we are engineering solutions that move industries forward, ensuring every application runs smoother, longer, and more efficiently.