China BE-CU Foundry is top custom investment casting suppliers in China. We can serviced all kinds of different investment casting parts in stainless steel, iron, aluminum, steel,etc.Pls contact us via [email protected] if you have any need for investment casting solution!

Knife Gate Valve

Knife gate valve drive mode: manual, sprocket, electric, pneumatic, hydraulic, bevel gear, electric control hydraulic and gas-hydraulic and other driving methods. Knife gate valve shape: open rod and dark rod. Knife gate valve material: cast iron, cast steel, carbon steel, stainless steel, fluorine-lined, etc. Knife gate valve seal: hard seal, soft seal, single-sided seal, double-sided seal and other material seals.

The thin knife gate valve has the advantages of small size, small flow resistance, light weight, easy installation and easy disassembly, etc. It solves the large flow resistance and heavy weight of ordinary gate valves, flat gate valves, ball valves, globe valves, regulating valves, butterfly valves and other valves. , difficult installation, large floor space and other difficult problems. After the appearance of the knife gate valve, a large number of general-purpose shut-off valves and regulating valves have been replaced by them. Up to now, the amount of knife gate valve is from Japan and Japan.

Knife gate valves are used in the following areas:

  1. Mining, coal washing, iron and steel industry – used for coal washing and washing pipelines, slag filtering and slurry pipelines, etc., ash discharge pipelines;
  2. Purification device – used for waste water, mud, dirt and clarified water with suspended solids;
  3. Paper industry – used for any concentration of pulp, material-water mixture;
  4. Power station ash removal – used for ash slurry.


China Foundry is advance investment casting foundry for various metal components in 1995. Our lost wax casting process provides a large freedom in both design and material choice for your desired parts.What’s more, our engineering departement will give you a complete casting proposal about product design, material choice, machining details, etc for your reference. Our business core is to provide quality precision castings with high working performance.



  • Steel Casting
  • Iron Casting
  • Aluminum Casting
  • Sand Casting
  • Die Casting
  • CNC Machining

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