First, AT Pneumatic Insulation On The Folder Ball Valve Overview
The product has a good thermal insulation properties, and the valve diameter and diameter consistent with the same time can effectively reduce the heat loss in the pipeline. Mainly used in petroleum, chemical, metallurgical, pharmaceutical, food and other systems to transport at room temperature will be solidified high viscosity medium. As a result of the overall structure, and thus the ball valve than the general ball valve smaller, lighter weight, and no leakage, good sealing performance, jacket with carbon steel pipe welding than the casting of more pressure and firm. 
 
 Second, AT Pneumatic Insulation On The Folder Ball Valve Technical Specifications

 Third, AT  Pneumatic Insulation On The folder Ball Valve Main Parts Materials