PBQ47H DN40-DN2600
Electric eccentric half ball valve
Features of electric eccentric half ball valve: electric eccentric half ball valve is a kind of valve which is opened and closed by the ball rotating around the center line of the valve body.
Ball valves are used in pipelines primarily to cut off, distribute or change the flow direction of medium.
Ball valves are widely used in recent years, electric half ball valve has been widely used in various industries.
Electric eccentric half ball valve is a kind ball valve drived by power
The advantage of the electric eccentric half ball valve is small fluid resistance and the resistance coefficient is equal to pipe of the same length, simple structure, small volume and light weight. Sealing is reliable, convenient operation, quick opening and closing, 90 °rotation from full opening to full closing, convenient for long distance control.
Maintenance is convenient, ball valve structure is simple, sealing ring is generally replaceable, and disassembly and replacement are more convenient. When the valve is completely open or closed, the sealing surface of the ball and seat is isolated from the medium, and when the medium passes, it will not cause erosion of the sealing surface of the valve. Wide range of application, can be used from several millimeters to several meters, from high vacuum to high pressure.
Main uses:
Electric eccentric half ball valve is suitable for sewage treatment, pulp, alumina, urban heating and heating with strict requirements and suitable for pipelines of power plant, hydraulic slag removal or gas transportation.