Electric ball Valve It has the action of rotating 90 degrees, the plug body is a sphere, there is a circular through hole or passage through its axis. The main characteristics of the electric ball valve is its compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and spherical often in the closed state, not easily by the media erosion, easy to operate and repair. Ball valve in the pipeline is mainly used to do electric ball valve cut off, distribution and change the direction of the flow of the medium, it only needs to be rotated 90 degrees of operation and very small rotational torque can be closed tightly.
Ball valve is most suitable for switch, cut-off valve use, but recent development has been designed to make it with throttling and control flow, such as V-type ball valve. It is suitable for the general working medium such as water, solvent, acid and natural gas, and it is suitable for medium with bad working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, which are widely used in various industries. The ball valve body can be whole, or it can be combined.