Assistant valve enterprise to win the world
Size:NPS4"
Pressures:Class150
Material:WC9
Temperature :-40~300℃
Design:GB
The forged top-entry ball valve is designed as an integrated valve body, so as to ensure that it has enough strength and rigidity under the maximum rated working pressure. Its support and ball rod fixed by an upper-assembled pivot and an integrated pivot respectively and the integrated high-strength ball rod ensure an accurate ball positioning. The most distinctive difference between this kind of valve and others is that the online maintenance function can be realized without removing the valve from the pipeline, and can avoid.