Aerospace wind tunnel ball valve,ball valve

The surface of the ball and seat of the aerospace wind tunnel ball valve are hardened; Space wind tunnel ball valve sealing secondary surface without surfacing welding or spraying. These two points ensure good sealing performance of the aerospace wind tunnel ball valve and reduce the torque of the ball valve. The surface hardness reaches Rockwell hardness 70HRC and the operating temperature range is up to 500℃. Aerospace wind tunnel ball valve shaft is provided with shaft sleeve, the ball and the actuator's weight and the valve opening and closing process of the side impact force on the valve shaft, aerospace wind tunnel ball valve shaft protection sleeve can eliminate the unbalanced force acting on the valve shaft, to avoid the pressure damage of the packing chamber, but also to avoid the valve shaft unbalanced force. The possibility of increased valve torque due to increased deflection.

Aerospace wind tunnel ball valve is suitable for all kinds of pipelines of Class150 ~ Class2500, PN16 ~ PN160, used to cut off or connect the medium in the pipeline. Select different materials, the aerospace wind tunnel ball valve can be applied to non-corrosive medium, weak corrosive medium, nitric acid, acetic acid, oxidizing medium, urea and other media, especially suitable for containing solid particle medium, slurry, pulverized coal, ash and other harsh conditions. The drive mode of the aerospace wind tunnel ball valve is manual, worm gear drive, pneumatic or electric. Aerospace wind tunnel ball valve generally adopts flange connection

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