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2022Current Maintenance Of Ball ValveThe ball valve came out in the 1950s. With the rapid development of science and technology and the continuous improvement of production technology and product structure, it has rapidly developed into ... -
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2021Features Of Brass Ball ValveBrass ball valve is mainly used to cut off, distribute and change the flow direction of the medium. The ball valve designed with V-shaped opening also has a good flow adjustment function. 1. Standards...
