Gate valves are mainly used in professional piping systems such as food and health, with small size, small flow resistance, light weight, easy to install, easy to disassemble the advantages, it appears instead of the large amount of shut off valves.
Gate valves are mainly used in professional piping systems such as food and health, with small size, small flow resistance, light weight, easy installation, easy removal and so on. It appears instead of the large amount of shut off valves, now, the United States and Japan is the world’s largest amount of global knife gate valves States. Knife-type valve can be divided into four, namely, ceramic knife gate valve, pneumatic knife gate valve, manual knife gate valves and knife gate valves with cover. What are the main features of it?
Knife gate valves where is the main advantage?
1. seal the surface material: two kinds of structural ceramics or super hard alloy materials.
2. cinder, ash, gas and solid mixtures, gate and seat parts used as and structure ceramic materials, wear-resistant, long service life.
3. the sealing property is superior, and sealed a cotton.
KeyWords: Knife Gate Valve
4. inlet valve can be used for scraping, grey Board, also turned off even in dust free.
5. the valve body cavity structure completely avoid the problem of obstruction, and ash.
6. drive mode: manual, pneumatic and electric.
