Zhejiang cheng pneumatic type knife gate valve pneumatic valve in use

the purpose of the pneumatic type knife gate valve is suitable for mining coal in power plants, slag discharge, urban sewage treatment, food, paper making, medicine, petroleum, chemical industry such as oil, water, steam pipe road, connected or truncated slurry pipeline, metal ores, ore, slag, coal slurry, pulp, wood pulp, tailings, fibers, dust, chemical sewage, sedimentation tank, asphalt, the export of silo, fruits, cereals, abattoir wastewater, etc.
pneumatic type knife gate valve as the name suggests is flat at the bottom of the pneumatic valve plate with oblique incision knife type, have the ability to cut off the medium in pneumatic valve closing is not blocked by the medium. The pneumatic valve is commonly used in the pulp, coal ash, chemical raw materials, water, food and other medium circulation of opening and closing. Pressure range is generally. MPa use within, the temperature is generally used under ℃, high temperature can also be used instead of special material to use. According to the request of sealing performance can be soft seal and hard seal. Soft seal can achieve leak, hard seal inspection according to the different leakage level.

the pneumatic valve is easy to operate, open, free movement is flexible and reliable; Pneumatic disc assembly maintenance is simple, sealing structure is reasonable, the seal replacement convenient and practical.


pneumatic type knife gate valve manufacturers in zhejiang zhicheng pneumatic valve co. , LTD.



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