Welded metal hard seal butterfly valve, metal hard seal butterfly valve, hard seal butterfly valve, butterfly valve

Welded butterfly valve, welded metal hard seal butterfly valve uses and features

Welded butterfly valve is suitable for high temperature, high pressure, fire prevention, heat preservation and other pipelines for opening and closing or adjusting medium. Its main features are as follows:

1, compact structure, small volume, light weight, flexible operation, easy to use;

2, using three-dimensional eccentric elastic or multi-level hard sealing structure, its sealing performance is reliable to achieve zero leakage:

3. This valve has no flange, which brings great convenience and beauty to the insulation and dressing of the pipeline;

4, high temperature resistance, high pressure, corrosion resistance, wear resistance and other characteristics.

· Transmission type

Worm gear drive, pneumatic drive, electric drive.

· Welding butterfly valve adopts standard

Welding size: GBl2224; ANSI B16.25; DIN2559

Structure length: GB/T12221-1989; APl609

Pressure test: GB/Tl3927-1992; APl598

Welded butterfly valve is suitable for high temperature, high pressure, fire prevention, heat preservation and other pipelines for opening and closing or adjusting medium

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.