Does anyone know how the circulation valve pipeline that is activated when the fan starts is configured?

The setup of the circulation valve pipeline is usually designed according to the requirements of the specific fan system. Under normal circumstances, when setting up the circulation valve pipeline that is activated during fan startup, the following aspects need to be considered: 1. Size of the circulation pipeline: The size of this pipeline must be determined based on the power of the fan, as well as the pressure and flow requirements of the system. 2. Material of the circulation pipeline: A material that is resistant to corrosion and pressure, such as stainless steel or copper, should be selected. 3. Selection of the circulation valve: It is necessary to choose an appropriate circulation valve based on the system’s flow rate and pressure, to ensure stable operation. 4. Layout and connection method of circulation pipes: The layout and connection method of the circulation pipes need to be designed taking into account the actual conditions of the fan system, to ensure smooth flow. In summary, the setup of the circulation valve pipeline needs to be determined based on the specific requirements of the fan system, and various factors must be taken into account during design to ensure the proper operation of the system. .