American standard high pressure self sealing gate valve,American Standard Gate Valve, forged steel gate valve ,self sealing gate valve,gate valve

Structural characteristics

1, the valve cavity adopts pressure self-tightening sealing structure, the higher the pressure of the inner cavity, the better the sealing performance.

2, the sealing surface of the gate and the seat is made of stellite cobalt-based cemented carbide surfacing, with high hardness, wear resistance, high temperature resistance, corrosion resistance, good abrasion resistance and long service life.

3, the valve stem after tempering and surface nitriding treatment, has good corrosion and abrasion resistance.

4, manufacturing according to ANSI B16.34, E101 standards, can be used directly with imports.

American standard high pressure self-sealing gate valve is suitable for Class900-1500 ~ 3500Lb, working temperature -29 ~ 570℃ of petroleum, chemical, thermal power station and other working conditions of the pipeline, cut off or connect the medium. Applicable medium: water, oil, steam, etc. Operation mode: manual, gear drive, electric, etc.

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.