Steel strong trunnion mounted Ball valves are designed and tested in accordance with API SPEC Q1 and spec 6D. The complete split body & fully welded design offers maximum protection against line pressure and thermal distortion with long life and trouble-free performance.

Most type of Ball valves are produced with spring-loaded seats. This spring load keeps the seat in contact with the ball even in absence of line pressure and makes very effective seal at low line as the pressure increase