Ball valve features
The ball valve is a new type of valve that came out in the 1950s. In just over 30 years, it is one of the valve varieties that have developed rapidly in the past ten years.The ball valve is mainly used to cut off, distribute and change the direction of the medium flow in the pipeline. Designed as a V-shaped opening also has a good flow adjustment function.
Ball valve features:
1.The ball valve has low fluid resistance and low flow resistance (actually zero)
2.The opening and closing of the ball valve is fast and convenient.
3.The ball valve has good sealing performance.
4.Ball valves have long service life.
5.The high reliability of ball valve is mainly due to:
①The seal between the ball and the valve seat will not cause scratches, sharp wear and other failures, and will not get stuck during work (when there is no lubricant), so it can be reliably applied to corrosive media and low-boiling liquids.
②The built-in stem structure eliminates the potential accident risk that the stem may fly out due to the loosening of the packing gland under the action of fluid pressure.
③The ball valve with anti-static and fire-resistant structure is suitable for the pipeline conveying oil, natural gas and gas.
6.Smooth channels in the body are more suitable for conveying viscous fluids. The slurry, and the solid particles
7.In a large pressure and temperature range, it can achieve complete two-way sealing.
