Fully Ceramic-Lined High-Temperature Gate Valve

High temperature gate valve is widely used in various fields, but its service life in many working conditions is not particularly long at present, in order to solve this problem, people have developed a new type of ceramic lined gate valve with corrosion resistance, wear resistance and high temperature resistance.

The main points of the technical scheme of the ceramic lined high temperature gate valve are:

The inner wall of the left and right channel of the valve body is lined with ceramic, and the lining of the valve seat is also made of ceramic, and the lower part of the stem connected with the gate and the peripheral wall of the gate are lined with ceramic, and the peripheral wall of the valve chamber is lined with ceramic lining. The valve stem is sealed with the ceramic bushing set in the lower part of the packing box. When the valve is closed, the gate and the lining of the valve seat are sealed.

The ceramic lined high temperature gate valve is lined with ceramic in the body cavity, the inner wall of the valve channel, the gate plate and the peripheral wall of the valve stem and all the parts in contact with the medium in the valve body, so that the gate valve can withstand the corrosion of chemical substances and the erosion, wear or cavitation of the fluid and powder medium at high temperature and pressure, greatly extending the service life. It can be used in mining, thermal power plant, metallurgy, petroleum, chemical and other industries.