The three-piece threaded ball valve consists of three main parts: the central ball, the end covers at both ends, and the threaded or welded interfaces connecting them.This design allows for easy disassembly and maintenance of the valve while allowing internal components to be replaced without interrupting the piping.
The working principle of a ball valve is to control the flow of fluid by rotating a ball in the center.There is a circular channel on the sphere, when the sphere is rotated 90 degrees, the channel is aligned or staggered with the inlet and outlet of the pipe, thereby achieving opening or closing.
1.A 3-piece ball saves cost in the long run as it can be cleaned and maintained easily.
2.The main body of the valve can be removed without interfering with the connections, avoiding a line shutdown.
3.The 3-piece ball valve provides for full port and bidirectional shut-off.
4.The valve seals can be easily changed by just unbolting the caps.
5.The connection in a three-piece ball valve is complete compared to a one or two-piece ball valve.
6.The 3-piece ball valve can be used in a high-pressure and high temperature working conditions.
