• Flanged
    Data Download
  • Flanged Two-piece Ball Valve

    ※ Product Overview


※ Product Details

Ball valve is a sphere with a circular passage as the opening and closing parts, the sphere with the rotation of the valve stem to achieve the opening and closing of the valve. The opening and closing part of the ball valve is a sphere with holes, which rotates around the axis perpendicular to the channel to achieve the purpose of opening and closing the channel. It is mainly used to cut off or connect the medium in the pipeline, and also to regulate and control the fluid. It is especially suitable for the medium containing fibers and small solid particles. Various driving modes can satisfy user manual operation and remote centralized integrated control. Valves of this type should generally be installed horizontally in pipelines and are widely used in petroleum refining, long-distance pipelines, chemical industry, paper making, pharmaceutical, water conservancy, electric power, municipal, iron and steel industries.

Product characteristics

90 degree rotation, quick opening and closing, portable, suitable for regular operation.

The fluid resistance is small, and the full-diameter ball valve has no flow resistance.

Simple structure, small relative volume, light weight, easy maintenance, sealing rings are generally mobile, disassembly and replacement are more convenient.

Close and reliable. There are two sealing surfaces, and at present the sealing surface materials of ball valves are widely used in various plastics, which have good sealing performance and can achieve complete sealing.

The ball valve can be used in the medium with suspended solid particles because of its wiping property in the opening and closing process, and is not restricted by the flow direction of the medium.

No vibration and low noise.