Pulverized coal ball valve,ball valve

Special coal injection ball valve features:

1. The valve seat of the special coal injection ball valve is equipped with an automatic wear compensation device to ensure the sealing performance of the ball valve more reliably;

2. The sealing ring of the special ball valve for coal spray ash discharge is made of special materials, which has the characteristics of high temperature resistance, wear resistance and long service life;

3. The valve stem is forged and modulated as a whole, the hardness reaches HB220 ~ 250, and the valve stem is designed with anti-blowout structure. The valve stem can be extended for buried places according to needs;

4. According to customer needs, the ash discharge ball valve can be designed into an anti-static structure, and a conductive spring is set between the ball and the valve stem, and the valve stem and the valve body to avoid electrostatic igniting flammable substances and ensure system safety.

5. Various seal forms, according to different working conditions can choose soft seal structure, hard seal structure, fire valve seat structure and other structural design;

6. Grease injection auxiliary sealing structure can be set up according to needs, grease injection valve is installed in the seat and valve stem, which can be temporarily sealed in emergency;

7. The ball valve also has the characteristics of compact valve structure, flexible opening and closing, convenient installation and maintenance.

Ball valves are often used in the mining, refining and processing of oil, natural gas, coal and ore and in the pipeline transmission system to cut off or connect the medium. Special ball valve for pulverized coal injection and ash discharge valve are especially suitable for pulverized coal injection in blast furnace, dust and solid powder pipe system, air pipeline and gun pipeline.

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.