产品详情 – 邦颂自控

BSD671 Pneumatic clamp butterfly valve

Advantage：large stock in common models,special models could be custom-made!

The valve body material: cast iron, WCB, 304, 316Nominal diameter: DN50-2000mmPressure range: 0.6, 1, 1.6MpaFluid temperature: -20 ℃ -150 ℃ Suitable medium:

Details

BSD671X pneumatic butterfly valve 90 ° rotary switch easily, reliable sealing, long service life, widely used in waterworks, power plants, steel mills, paper, chemical, food and other systems for the row of water, as the regulation and cutoff.

Features

The valve adopts double eccentric structure, with more closed more tightly sealed, reliable sealing performance. |||
Sealing material made of stainless steel and nitrile rubber oil resistant rubber pairing, long service life. |||
Rubber sealing ring can be located on the valve body, also can be in the butterfly board, applicable to the different characteristics of the medium, for the user to choose. |||
The butterfly plate adopts frame structure, high strength, large flow area, flow resistance is small. |||
The overall paint, can effectively prevent corrosion and as long as the replacement of sealing valve seat sealing material, can be used in different media. |||
The valve has a two-way sealing function, control of the installation is not affected by the flow of media, is not affected by the spatial location, can be installed in any direction. |||
The unique structure, flexible operation, labor saving, convenient. |||

Detailed Parameters

specification

Note: the series of butterfly valve structure length and connecting flange size on design and manufacture according to customer requirements.

The main parts material list

The main components and sealing ring materials can also be according to the special requirements of actual working conditions or the user selection in design.

main shape and connecting flange size BSQ641 (F, H)