In recent years, the use of new ceramic materials in petroleum, chemical industry, machinery and other fields has been very active. The use of ceramic wear resistance and corrosion resistance to manufacture wear-resistant and corrosion-resistant parts instead of metal materials has become an important development direction of the high-tech materials market. For one, with the continuous increase in the demand for science and technology and industrial and mining, it has become a trend that new ceramic gate valves replace general metal gate valves. However, many people do not know much about the protection of ceramic gate valves.

As we all know, ceramic gate valve is to replace the hardfacing sealing surface of general gate valve with ceramic sealing surface components. The assembly consists of a ceramic sealing surface body, a lock and a sealing packing. Although it can overcome the severe water leakage and rust that exist in the market for a long time using general gate valves. However, if the best thing is not kept properly, a series of problems will also occur. In order to extend the life of ceramic gate valves and ensure reliable opening and closing, it is necessary to pay attention to ordinary protection and maintenance, and pay special attention to the storage, operation and maintenance of ceramic gate valves