The product description
Knife-type gate valve as the name implies is a flat plate valve plate bottom with a knife-type oblique incision, with the function of cutting off the medium, so that the valve is closed without blocking by the medium. This valve is generally used for pulp, coal ash, chemical raw materials, sewage, food and other media circulation. The pressure range is generally within 1.6MPa, and the temperature is generally below 120℃. Special materials can be used in high temperature instead.
According to the sealing performance requirements can be divided into soft seal and hard seal. The soft seal can reach 0 leakage, and the hard seal can be tested according to different leakage levels. The valve is easy to operate, free to open, flexible and reliable. Disc assembly and maintenance is simple, sealing structure is reasonable, sealing ring replacement is convenient and practical.
