Ash Discharge Ball Valve
Introduction:
A dust discharge ball valve, comprising a valve body, a valve cover fixedly connected with the valve body, a valve core sphere installed in the valve body, and an electric device connected with the valve core sphere, is characterized in that: the valve body is a global single seat structure, the inlet end of the valve body is provided with a valve seat, the valve seat is arranged against the flow direction of the medium, and the outlet end of the valve body is arranged with a streamline to enable the medium to pass through smoothly, the electric device is connected with the support, Used to drive the valve stem. The ash discharging ball valve of the utility model has the advantages of keeping the spring effective for a long time, prolonging the service life of the valve, and automatically controlling the valve remotely.
Advantage:
1. The fluid resistance is small, and its resistance coefficient is equal to that of pipe sections of the same length.
2. Simple structure, small volume and light weight.
3. It is tight and reliable. At present, the sealing surface material of the ball valve is widely made of plastic with good sealing performance, and it has also been widely used in the vacuum system.
4. It is easy to operate and can be opened and closed quickly. Only 90 ° rotation is required from full opening to full closing, which is convenient for remote control.
5. It is easy to maintain, the pneumatic ball valve is simple in structure, the sealing ring is generally movable, and it is convenient to remove and replace.
6. 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.
7. It has a wide range of applications, ranging from a few millimeters to several meters in diameter, from high vacuum to high pressure. Pneumatic ash discharge ball valve has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other departments, as well as in people’s daily life.
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