wafer fluorine lined butterfly valve

FREE-VALVE Fluorine-lined butterfly valves have a nominal pressure of PN10/16 and nominal sizes ranging from DN50 to DN1200. The applicable temperature is determined by evaluating the temperature tolerance of the selected materials (metallic or non-metallic). For example, the operating temperature for steel-lined fluorine (WCB+FEP) materials ranges from-29°C to 150°C, with a maximum limit of 150°C. These valves are suitable for corrosive media such as low-viscosity acids and alkalis, primarily including strong corrosive substances like acids, alkalis, organic solvents, and inorganic solvents. Low viscosity refers to relatively high-concentration granular media, and fluorine-lined valves should avoid use with solid granular media whenever possible.

FREE-VALVE  Wafer type PFA Lined Butterfly Valves  adopt the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .

FREE-VALVE  PTFE Seat  fluorine Lined Wafer Butterfly Valves  adopt the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .

FREE-VALVE  PTFE fluorine Lined PTFE Butterfly Valves  adopt the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .

FREE-VALVE Fully PTFE Lined Butterfly Valves adopt the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .

FREE-VALVE Corrosion-Resistant PTFE Fluorine Lined Pneumatic Wafer Flange Butterfly Valve adopts the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .