Explanation of Fluorine lined Butterfly Valves in the Valve Industry

For clamp type Fluorine-lined Butterfly Valve For manufacturers, with the vigorous rise of industry. Many valve industries are rapidly developing in line with the trend of the times. Today we will talk about fluorine lined valves in valves.

Perhaps many people do not know what fluorine lined valves are. We can define it as follows: in the industry, it is also known as fluoroplastic lined corrosion-resistant valve. It is made of polytetrafluoroethylene resin, which is molded and placed on the inner wall of steel or iron valve pressure parts or the outer surface of valve internals. Its performance in resisting strong corrosive media is used to make various valves and pressure vessels. And there are also many classifications of fluorine lined valves, such as check valve Rubber lined globe valve Fluorine lined DC globe valve Wait. Among them, fluorine lined valves have their own characteristics. Among corrosion-resistant materials, polytetrafluoroethylene (PTFE) has incomparable properties. In addition to molten alkali metals, elemental fluorine, and aromatic hydrocarbons, it exhibits random reactions in various concentrations of hydrochloric acid, sulfuric acid, nitric acid, aqua regia, organic acids, strong oxidants, alternating concentrated and dilute acids, alternating bases, and various organic solvents. By lining PTFE on the inner wall of the valve, it overcomes the disadvantage of low strength of PTFE materials and solves the shortcomings of poor anti-corrosion performance and high cost of valve body materials.

From the above knowledge analysis, perhaps everyone has gained some understanding of this valve knowledge.

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