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Three-way ball valve installation and maintenance matters needing attention
Three-way ball valve installation and maintenance matters needing attention 1. To leave the valve handle rotation position. Can not be used for throttling. 3 ball valve with transmission should be erected. Three-way ball valve works by rotating the valve to make the valve unblocked or blocked. Ball valve switch is light, small size, can be made of large diameter, reliable sealing, simple structure, easy maintenance, sealing surface and the spherical surface is often closed, easy to be media erosion, widely used in various industries. Three-way ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium. Ball valve is widely used in recent years, a new type of valve. Three-way ball valve is a relatively new type of ball valve, it has its own unique structure of some advantages, such as friction switch, the seal is not easy to wear, opening and closing torque is small. This will reduce the size of the actuator fitted. With multi-turn electric actuator, the media can be adjusted and cut off. Widely used in petroleum, chemical, urban water supply and drainage requirements severely cut off the conditions.