Among many pipeline equipment, valves are the most widely used type. Such products can make the medium flow stably in the pipeline. Different valves have different functions. For example, some valves can prevent the backflow of some special media, and some valves have A certain throttling effect has the effect of regulating the flow of the fluid medium in the pipeline. In many cases, this kind of valve is fixed to the pipeline, and the Japanese standard fixed flange ball valve is used more frequently.

    The Japanese standard flanged ball valve adopts a fixed valve body structure and uses a hard-sealed sealing surface, which enables it to have good wear resistance and pressure resistance in some pipelines with relatively fast medium flow rates and relatively large flow rates. play out.

    Since the Japanese standard fixed flange ball valve is the opening and closing part of the sphere in the pipeline, the resistance to the medium is small, the wear and tear will be reduced, and the durability of the valve will be improved.

    Such a hard-sealed fixed flanged ball valve has gradually added such an adjustment device of the actuator to form an electric/pneumatic Japanese standard flanged ball valve. As a ball valve, its comprehensive performance has been improved. Both the cut-off effect of the medium and the flow regulation of the medium have been improved.