Three way type steel ball valve

a. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.
b. It has a simple structure, small in size, and is lightweight.
c. It is tight, reliable, and has good sealing performance. It has also been widely used in vacuum systems.
d. It is easy to operate and opens and closes quickly. It only needs to be rotated 90° from fully open to fully closed, which is convenient for long-distance control.
e. It is easy to maintain. The ball valve has a simple structure and the sealing ring is generally movable, making it easy to disassemble and replace.
f. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.
g. It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.