Manual Knife gate valve, Lugged knife gate valve, big knife gate valve,Chain wheel knife gate valve, pneumatic knife gate valve, electric knife gate valve.

1. Nominal diameter : DN50-1500mm

2. Pressure : 0.6-1.6MPa

3. Material : Boday : Stainless steel, Cast steel, cast iron. Seal surface : Rubber, PTFE, SS, hard Alloy

4. Suitable Medium : Paper pulp, dirty water, Coal slurry, Ashes, Compounds of water and slag

5. Temperature : Rubber <100'C, Hard alloy<425'C