Assistant valve enterprise to win the world
通径:DN50~1200
压力:PN16~100
材质:Carbon Steel,Stainless Steel
温度:
标准:GB12237、AP16D、JPI7S-48
介质:
The ball of the ball valve is floating. Under the action of medium pressure, the ball can produce a certain displacement and press on the sealing surface of the outlet to ensure the sealing of the outlet.