What is the electric eccentric hemisphere valve?
Electric eccentric hemispherical valve and eccentric hemispherical valve belong to the same type of valve. The difference lies in its power source. The eccentric hemispherical valve is a kind of valve that the ball rotates around the center line of the valve body to open and close. The ball valve in the pipeline is mainly used to cut off, distribute and change the flow direction of the medium. It is a new type of valve widely used in recent years, and electric hemisphere valve is also increasingly used in various industries.
Electric eccentric hemisphere valve is a ball valve driven by electricity.
Electric eccentric hemisphere valve The fluid resistance is small, and its resistance coefficient is equal to that of pipe sections with the same length. Simple structure, small size and light weight. Tight and reliable. At present, the sealing surface material of ball valve is widely used in plastic, with good sealing performance. It has also been widely used in vacuum systems. It is easy to operate and can be opened and closed quickly. It only needs to rotate 90 ° from full opening to full closing, which is convenient for remote control. Convenient maintenance, simple structure of ball valve, generally movable sealing ring, easy removal and replacement. When the valve is fully opened or closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes through, it will not cause erosion of the valve sealing surface. It has a wide range of applications, ranging from a few millimeters to several meters in diameter, from high vacuum to high pressure.
