ball valve

The main performance specification PZ673G pneumatic ceramic knife gate valve
1. The sealing surface material: structure pottery and porcelain or two kinds of superhard material surface alloy.
2. Use coal, gas and solid mixed media such as ash, disc, seat and port parts adopt the structure of ceramic materials, wear resistance, long life.
3. The seal performance is superior, and sealing cotton can be made.
4. Import valve seat can make grey board, close freely even in the case of dust.
5. The valve body cavity structure avoids the problem of resistance, dust completely.
6. Drive mode: manual, pneumatic, electric and so on.