TIME:2014-07-14 Source: This site
Fluorine lined valve is a type of valve in which the valve body is entirely lined with a lining process, and the lining material is made entirely of polytetrafluoroethylene plastic. Some people also call it PTFE lined valve It is mainly suitable for pipelines containing corrosive media such as sulfuric acid, hydrochloric acid, hydrofluoric acid, strong acids, strong oxidants, organic acids, etc. Due to the fact that the material of the fluorine lined valve is made of plastic, its applicable temperature range is not large, from minus 50 degrees Celsius to 150 degrees Celsius. There are also many types of fluorine lined valves, roughly including Fluorine-lined Butterfly Valve , Fluorine-lined ball valve , Fluorine lined gate valve , check valve Fluorine lined globe valves, fluorine lined plug valves, and so on. With the development of the times and the advancement of industrial technology, the application scope of fluorine lined valves is also expanding. Currently, they are mainly used in pipeline fields such as chemical refining, printing and dyeing, and urban petroleum.

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