In the industrial sphere, where the precision and durability of components can significantly impact operations, Sansheng Fluorine Plastics introduces its flagship product - the Keystone Resilient Butterfly Valve Sealing Ring. Engineered with the meticulous blend of PTFE and EPDM, this product epitomizes the zenith of valve sealing technology, catering to a broad spectrum of pressures including PN16, Class150, and ranging from PN6 to PN16 (Class 150), ensuring unparalleled adaptability across diverse operational requirements.



The domain of applications for our Keystone butterfly valve parts extends far beyond the conventional, covering mediums such as water, oil, gas, base oils, and even acids. This versatility is further accentuated by the product's compatibility with port sizes ranging from DN50 to DN600, thus endorsing its utility in a myriad of valve and gas applications. What distinguishes our Wafer Type Centerline Soft Sealing Butterfly Valve and Pneumatic Wafer Butterfly Valve is not just their robust build but also the customer-centric approach towards customization – be it the color, connection (wafer or flange ends), hardness, or seat materials (EPDM/NBR/EPR/PTFE, NBR, Rubber, PTFE/NBR/EPDM/FKM/FPM). At the core of our product's design philosophy lies the commitment to delivering a butterfly valve solution that not only meets but exceeds industry standards. The valve type, encompassing both the Butterfly Valve and Lug Type Double Half Shaft Butterfly Valve Without Pin, signifies our dedication to innovation and excellence. Moreover, the PTFE Coated EPDM valve seat is specifically designed for resilient seat butterfly valves, spanning dimensions from 2'' to 24'', ensuring a perfect fit and optimal performance. Each feature, from the seat butterfly valve to the ptfe seat ball valve, and the PTFE Coated EPDM Valve Seat, has been meticulously crafted to provide an enduring solution to our clients' needs, solidifying Sansheng Fluorine Plastics' position as a leader in the industry.