Ball vavle principle and structure characteristics

2013-12-13


Just use the rotary ball valve operation and a small 90-degree rotational torque can be achieved on or off the flange pipe medium. But recent development has been designed so that it has the ball and control the flow of the throttle.

Ball Features:
The main features of valve itself is compact structure, reliable sealing, simple structure, often spherical surface and seal in the closed state, the media can not easily be eroded, easy operation and maintenance for water, solvents, acids and gas work in general media, and also applies to the poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, in various sectors has been widely used. The ball valve may be integral or may be modular.