Product Description
Ball valve features:
1 The fluid resistance is small, and the full-bore ball valve basically has no flow resistance.
2 Simple structure, small size and light weight.
3 Close and reliable. It has two sealing surfaces, and various plastics are widely used for the sealing surface materials of the ball valve, which has good sealing performance and can achieve complete sealing. It has also been widely used in vacuum systems.
4Easy to operate, open and close quickly, only need to rotate 90° from fully open to fully closed, which is convenient for remote control.
5 Convenient maintenance, simple structure of the ball valve, the sealing ring is generally movable, it is convenient to disassemble and replace.
6 When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.
7 Wide range of application, diameter from small to several millimeters, as large as several meters, from high vacuum to high pressure can be applied.
8. Because the ball valve has wipeability during opening and closing, it can be used in media with suspended solid particles.
Overview of Q341F Worm Gear Drive Ball Valve:
Worm gear ball valve is an important valve category, which is widely used in petrochemical, long-distance pipelines and other fields. The closing part of the ball valve is a ball (or part of the ball) with a hole. The ball rotates with the valve stem to open or close the valve. Among various valves, the flow resistance of the ball valve is the smallest. When the full-diameter ball valve is opened, the diameter of the ball passage, the valve body passage and the connecting pipe are equal and form one diameter, and the medium can flow through almost without loss. The ball valve can be fully closed and fully opened by rotating 90°, opening and closing quickly. Compared with gate valves and globe valves of the same specification, the ball valve is small in size and light in weight, which is convenient for pipeline installation.
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