The principle and characteristics of plug-in valve

? ? slide gate valveIt is a valve in which the gate and valve seat are always in close contact and sealed. The principle is that the gate has a circular opening of the same diameter, and by opening and closing the gate, the circular opening on the gate completely disengages and matches the diameter.

Pneumatic penetrating plug valve

The characteristics of a plug-in valve are that the valve body diameter has no grooves, the medium will not get stuck or blocked, and it has full diameter flow characteristics. Its sealing structure can be divided into soft sealing and hard sealing structures. The plug-in valve designed with a penetrating structure has the characteristics of good processability and compact structure. The sealing valve seat is designed with a movable structure, which has anti wear and automatic compensation functions, resulting in a longer service life. At the same time, the valve seat and gate always move closely during the closing and opening process, making the valve opening and closing force stable and having the characteristics of cutting off the medium.