Product Code : VF--DCC-D71-CU
Pneumatic three eccentric butterfly valve
Valve model: D643H, D673H
Diameter: DN50 ~ DN1200
Structure: three eccentric hard seal (sandwich type, flange)
Body material: cast steel WCB, stainless steel 304, stainless steel 316
Nominal pressure: PN10, PN16, PN25, PN40
Applicable temperature: -40℃ ~ 450℃
Application: water, air, steam, corrosive media, oil and food, etc
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Pneumatic three eccentric butterfly valve Overview:
The pneumatic three-eccentric butterfly valve is composed of a pneumatic transmission mechanism and a three-eccentric butterfly valve, which can be divided into flanges or splints according to different connection methods, and the material is divided into cast iron, cast steel, stainless steel, etc. The valve body part adopts a three-eccentric structure, the valve plate and the sealing mechanism are unique in design, with excellent cutting performance and durability, and both cutting and adjusting dual functions. It is a long-life, energy-saving butterfly valve. Because the closing of the pneumatic three-eccentric butterfly valve is the same as the closing of the gate valve, it is completed by torque, that is, the greater the torque of the valve close, the better the sealing of the valve seat, so some people say that the three-eccentric butterfly valve is a 90° rotating gate valve.
Pneumatic three eccentric butterfly valve application range:
Three eccentric pneumatic butterfly valve is suitable for water, sewage, sea water, air, steam, gas, combustible gas, corrosive media, oil and food and other media, the highest operating temperature up to 550℃. Widely used in petroleum, chemical, metallurgy, electricity, food, medicine, water supply and drainage, gas transmission and other different media of the pipeline, to switch off or adjust the flow parameters of the medium used.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
