How to choose a suitable fluid control valve? For example, explosion-proof electric valves should first determine the type of control valve according to the function of the engineering equipment (such as choosing a butterfly valve, ball valve or diaphragm valve, etc.), and then consider the basic parameters of the selected control valve (the valve's nominal pressure, nominal diameter and Applicable medium) Does it meet the requirements of the pressure, flow, variety, etc. of the pipeline medium? In addition, according to the location of the equipment and the surrounding environment, the appropriate connection standard of the valve and the pipeline and the valve driving method should be selected.
