Worm Gear PTFE Lined Butterfly Valve for Corrosive Service

Worm Gear PTFE Lined Butterfly Valve for Chemical FluidTechnical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704Face-to-face Dimension: ASME B16.10 , GB/T 12221Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JISInspection and Testing: API 598, GB/T 13927Product SpecificationBody Material: WCB, ASTM A395 , CF8 ,CF8MLining Material: PTFE , PFA , PO ,FEP, EPDMNominal Diameter: 2"-80"(DN50~DN2000)Pressure Range: Class150 , PN6 , PN10 , PN16Connection Type: Flange ,Wafer , Lug ConnectionOperation Method: Manual ,Worn gear ,Electric ,Pneumatic actuator Products Decription:1.The lined butterfly valves bi-directional flow is possible at maxmium operating pressure. Since the valve port corresponds to the piping diameter, a high flow capacity is guaranteed.2.It features ease of maintenance, repeatable on-off, long life durability.3.The concentric design is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. Typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc.4.Lining material: PTFE, PFA, FEP, GXPO etc.5.Connection type: wafer, flange, lug etc.6.Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuator.7.Youfumi lined three-way ball valves are available as per the needs of applications in additional sizes and other than standard materials./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1