Main feature

Three-piece structure: The valve body adopts a three-piece design, with a valve body in the middle and a valve cover on both sides, which is locked and fixed by lengthening bolts, making the overall pressure resistance stronger.

Extended rod design: The valve stem is extended to facilitate use in situations requiring remote operation or limited space.

High platform design: The high platform design allows the valve to be directly mounted with pneumatic or electric actuators for remote PCL control without the need for additional mounting brackets.

Good sealing performance: the seat sealing ring is generally made of elastic materials such as polytetrafluoroethylene, which is easy to ensure sealing, and the sealing force increases with the increase of medium pressure.

Easy to operate: ball valve switch light, small size, can be made into a large caliber, as long as the stem rotates 90 degrees, ball valve to complete the full opening or full closing action, it is easy to achieve fast opening and closing.

The working principle of the three-piece lengthened rod high platform ball valve is to make the valve open or blocked by rotating the valve stem. When the valve stem is rotated 90°, the ball is also rotated 90°, thereby changing the flow direction of the medium or cutting off the flow of the medium. In the closed state, the ball is pressed on the seat to form a seal; In the open state, a certain gap is formed between the ball and the seat, and the medium can pass smoothly.