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This valve is a pneumatic operated valve used for chlorine filling in electrochemical companies. The service life of a chlorine-filling valve is only more than one month at most as chlorine must inevitably come into contact with air, causing extremely strong corrosiveness of chlorine, and the valve must be opened/closed frequently in its use. This case results in much inconvenience. Considering this condition, Kingway Company researched and developed ceramic valve specially applicable to chlorine filling. The structural ceramics is extremely anti-corrosive, and zirconium alloy is a highly anticorrosive material, therefore the service life of the new-type valve is longer than 6 times that of old-type valve, which brings a piece of heart-stirring good news for equipment management of electrochemical companies.
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