Bottom Valve Manufacturers

The turbidity Bottom Valve Manufacturers indexes of the filtered and filtered water before the transformation are extremely unstable, and the backwash cycle is irregular. After the transformation, the average turbidity of the filtered water is 2 degrees, the chroma is 5 degrees, and the backwash cycle is controlled at 30h. Because the valve is used to control the water inflow and drainage, and the opening degree of the valve and the backwash cycle are controlled by the program, the sand in the filter and the interruption of the backwash are basically eliminated. The water in each grid is balanced and the backwash intensity is ensured. ,

The operation cycle of the filter reaches a better state. The safe and stable operation of the filter tank is realized. Figure 4 3 Concluding remarks The cancellation of the filter control panel and the operation box makes the operation layout more concise and orderly; the cancellation of the vacuum system reduces the operating power consumption and at the same time enhances the reliability of the filter operation; the solution of the factors that affect the automatic control,

The filter tank is changed from manual control to program control, which realizes the good efficiency of filter tank operation and guarantees the quality of factory water. It can be seen that through reasonable technological innovation, the existing filter can completely achieve the water filtration goals and tasks set by the state in 2000.

The anti-corrosion of metal valves can be understood as coating the metal valve with a protective layer (such as paint, pigment, lubricating material, etc.) that protects it from corrosion, so that the valve can be manufactured, stored, transported or It is not corroded during the whole process of use. The anti-corrosion method of metal valves depends on the required protection period, transportation and storage conditions, valve structure characteristics and materials. 

Megosztás a facebookon