Product Introduction
Ball Valve Castings are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It only needs to rotate 90 degrees and a small torque can be closed tightly.
Product Display
Product Structure
The sealing performance is good, but all the load of the sphere bearing the working medium is transmitted to the outlet sealing ring. Therefore, it is necessary to consider whether the sealing ring material can withstand the working load of the sphere medium. When subjected to a higher pressure impact, the sphere may deviate. This structure is generally used for medium and low-pressure ball valves.
The ball of Ball Valve Castings is fixed and does not move after being pressed. The fixed ball valve is equipped with a floating valve seat. After receiving the pressure of the medium, the valve seat will move, so that the sealing ring is tightly pressed on the ball to ensure sealing. Bearings are usually installed on the upper and lower shafts of the ball, and the operating torque is small, which is suitable for high-pressure and large-diameter valves.
Other Products
We are a professional manufacturer of castings. Apart from Ball Valve Castings, we can also provide other valve castings, vehicle casting, mining machinery casting, and so on.
