The soft seal ball valve has 90-degree rotation, and the cock is a sphere with a circular through hole or passage through its axis. The ball valve is mainly used in the pipeline to cut, distribute and change the flow direction of the medium. It only needs to be rotated 90 degrees and the torque can be closed tightly. The soft seal ball valves are the most suitable for switching and shut-off valves.
The utility model has the advantages of compact structure, reliable sealing, simple structure and convenient maintenance, and the sealing surface and the spherical surface are often closed, and is not easily eroded by the medium, and is easy to operate and maintain. It is suitable for general working media such as water, solvent, acid and natural gas, and is also applicable. Mediums with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, are widely used in various industries. The ball valve body may be integral or combined.
Diantai is one of the leading soft seal ball valves manufacturers in China with more than 20 years' experience. It is a professional distributor which is able to provide the best wholesale service. Welcome to buy high quality soft seal ball valves from our factory, which will be one of the good solutions.
Exclusive Memoryseal™ seats compensate automatically for wear and fluctuations of pressure and temperature.
Multiple solid cup and cone type PTFE stem seal or graphite packing.
Two-piece self-aligning packing flange and gland.