Butterfly valves get their name from the winglike configuration of the butterfly plate, which is installed in the direction of the diameter of the pipe. In the cylindrical channel of the butterfly val ...

Gate valves are the most widely used of all types of valves in modern industry. In such valves, a sluice like gate in the body moves vertically with the fluid between the matching seats to open or cut ...

One, ball valve installation Preparation before installation 1. The pipeline before and after the ball valve is ready. The front and rear pipelines shall be coaxial, and the sealing surfaces of the tw ...