The pipeline system of the sewage treatment plant is composed of multiple process sections with different functions in series. From the coarse grille at the inlet, the inlet pump house, to the subsequent sedimentation tank, aeration tank, f......
An electric butterfly valve is a type of valve that is driven by electricity and uses a disc-shaped valve flap to rotate within a 90-degree range to achieve opening or closing, and to regulate the flow. It is simple in design but plays a cr......
In modern agricultural production, the efficiency of irrigation systems directly affects the growth and yield of crops. With the continuous development of science and technology, traditional irrigation methods are gradually replaced by more......
In the vast farmland, the irrigation system is like the blood vessels of the human body, conveying the source of life for the crops. The butterfly valve, a seemingly humble agricultural tool, is the key to improving irrigation efficiency. T......