Brief Introduction of three piece ball valve:
The three piece ball valve has the action of rotating 90 degrees, the cock body is a sphere and there is a circular through hole or channel passing through its axis. The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It only needs to be rotated 90 degrees and a small torque can achieve tight closure. Two piece ball valve and three piece ball valve are one new type of valve that have been used widely in recent years.