Knife gate valve drive mode: manual, sprocket, electric, pneumatic, hydraulic, bevel gear, electric control hydraulic and pneumatic hydraulic drive. Knife gate valve shape: two types: bright rod and concealed rod. Knife gate valve material: cast iron, cast steel, carbon steel, stainless steel, fluorine lining, etc. Knife gate valve seal: hard seal, soft seal, single-sided seal, double-sided seal and other materials.

The ultra-thin knife gate valve completely solves the large flow resistance of ordinary gate valves, flat gate valves, ball valves, globe valves, regulating valves, butterfly valves and other valves with its advantages of small size, small flow resistance, light weight, easy installation, and easy disassembly. , Heavy weight, difficult installation, large area and other difficult problems. After the emergence of knife gate valves, a large number of general shut-off valves and regulating valves have been replaced. To date, the world's largest consumption of knife gate valves is the United States and Japan.

The scope of application of the knife gate valve is:

1. Mining, coal washing, iron and steel industry-used in coal washing pipelines, filter slurry pipelines, etc., ash discharge pipelines;

2. Purification device-used for wastewater, mud, dirt and clarified water with suspended solids;

3. Paper industry-used for any consistency of pulp, material and water mixture;

4. Deashing of power station-used for ash and slag slurry.