Application range and characteristics of knife gate valve-jlsvalvle.com

Application range and characteristics of knife gate valve

The knife gate valve entered China in the 1980s. In less than 20 years, its use ranged from coal preparation, drainage and slagging of mine power plants to urban sewage treatment; from general industrial pipelines to food. Professional piping systems such as health and medicine. The application range of knife gate valves is constantly expanding.
Knife gate valves are available in manual, sprocket, electric, pneumatic, hydraulic, bevel gear, electronically controlled hydraulic and pneumatic actuation, and are available in cast iron, cast steel, carbon steel, stainless steel, and fluorine. From the sealing point of view, the knife gate valve has a variety of sealing methods such as hard seal, soft seal, single-sided seal, double-sided seal and so on.
In particular, the ultra-thin knife gate valve completely solves the flow of ordinary gate valves, slab gate valves, ball valves, globe valves, regulating valves, butterfly valves, etc. due to its small size, small flow resistance, light weight, easy installation and easy disassembly. Difficulties such as large resistance, heavy weight, difficult installation, and large floor space. Due to these advantages, a large number of general-purpose shut-off valves and regulating valves have been replaced by knife gate valves.

Air actuated stainless steel ss304 ss316 slab knife type gate valve
Air actuated stainless steel ss304 ss316 slab knife type gate valve
Cast steel rising stem handwheel operated flange gate valve
Cast steel rising stem handwheel operated flange gate valve
Pneumatic knife gate valve assembly drawing soft seal gate valve
Pneumatic knife gate valve assembly drawing soft seal gate valve

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