We must do a good job in the research and development of electric butterfly valves. This aspect is very necessary for us, and it is also inevitable for market development. Many things will be better guaranteed only when you seriously determine what you want to do well, and make active efforts in this aspect, and finally our research and development work can be completely completed, Do you have a complete understanding of this practical problem?

2、 The moving parts of the control valve are the main reason for the escape, emission, dripping and leakage. It not only causes waste of resources or materials, but also pollutes the environment and causes accidents. The contact medium of the control valve material may be different from that of the detection element, so higher requirements are put forward for the corrosion resistance, strength, stiffness, etc. of the control valve.
3、 The throttling of the control valve consumes energy inside the valve. Therefore, reasonable selection and consideration should be made between reducing energy consumption, reducing the pressure loss of the control valve, and ensuring better control quality.
4、 When the regulating valve throttles the fluid, it also causes noise, for example, when the outlet pressure of the regulating valve is lower than the steam pressure of the liquid, it causes flashing; Cavitation occurs when the pressure downstream of the regulating valve is higher than the steam pressure of the liquid. The noise caused by the regulating valve is related to the design of the regulating valve flow path, operating pressure, characteristics of the controlled medium, etc. Therefore, reducing noise and pressure loss puts forward higher requirements for regulating valves.
5、 The regulating valve has strong adaptability. It is installed in various production processes. The operating conditions of high temperature, low temperature, high pressure, large flow, small flow, etc. in the production process require the regulating valve to have various functions, and the regulating valve can meet the requirements of different applications.
6、 Detection elements, transmitters, controllers, etc. have developed rapidly, and more manpower and material resources have been invested. Relatively speaking, it is generally believed that the structure of the control valve is simple, so the manpower and material resources invested in the research and development of the control valve are relatively insufficient.