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Stainless steel pneumatic butterfly valve, pneumatic butterfly valve.butterfly valve

Product Code : VF--DCC-D69-CU

Stainless steel pneumatic butterfly valve

Valve model: D673H, D643H


Diameter: DN50 ~ DN1200


Structure: three eccentric hard seal (sandwich type, flange)


Body material: stainless steel 304, 316, 316L


Nominal pressure: PN10, PN16, PN25, PN40


Applicable temperature: -40℃ ~ 450℃


Application: gas, water, oil, steam, corrosive fluid


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Stainless steel pneumatic butterfly valve, pneumatic butterfly valve.butterfly valve VF--DCC-D69-CU Customized Customized

Stainless steel pneumatic butterfly valve introduction:

Stainless steel pneumatic butterfly valve is a kind of high performance, long life butterfly valve, mainly composed of pneumatic actuator and stainless steel butterfly valve, valve body and plate are made of stainless steel material, with high temperature resistance, corrosion resistance, high pressure resistance and other characteristics. Stainless steel pneumatic butterfly valve can be divided into flange, clamp or welded according to different connection methods, not only suitable for switch two cut off control, and can be equipped with valve positioner, to achieve the medium flow, temperature, pressure and other parameters of proportional adjustment. Stainless steel pneumatic butterfly valve can be widely used in high temperature, high pressure and low temperature, fire and other pipelines for switching off or regulating use.


Stainless steel pneumatic butterfly valve advantages:

1, pneumatic stainless steel butterfly valve compact structure, small size, light weight, flexible operation, easy to use.

2, stainless steel butterfly valve adopts three-dimensional eccentric elastic or multi-level hard seal structure, reliable sealing performance, of which soft seal can reach zero leakage;

3, pneumatic stainless steel butterfly valve with high temperature, high pressure and corrosion resistance, wear resistance and other characteristics.

4, with two-way sealing function, and easy installation, installation is not controlled by the flow of the medium, nor affected by the spatial position, can be installed in any direction.


Stainless steel pneumatic butterfly valve can be widely used in high temperature, high pressure and low temperature, fire and other pipelines for switching off or regulating use.

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.




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+ 1 917 7225069