5 Conclusion High temperature and high pressure metal seat pneumatic ball valve is an energy saving and consumption reducing product that we focus on organizing and developing. After the product is applied locally, there is still much room for promotion. In addition to the advantages of R&D conditions, there is also an important advantage, that is, its convenient industrial test conditions can be repeatedly tested on the operating unit. At present, a large amount of data has been obtained, and a small number of samples have begun to conduct experiments. The experiment shows that the project can be used for the ultra supercritical steam turbine generator unit boiler, steam turbine body and pipeline drainage system, reaching the same level as imported products from western countries, and can replace imported products, with huge energy saving value.

Most of the time, it is not the quality of the equipment we purchased that has problems, but the failure of everyone to do a good job in the maintenance of the device, which leads to problems soon after use, let alone the completion of the purpose of limiting the flow of the media. Please remember that the pneumatic control valve that has not been well maintained can not be used for several years! Relevant information How to maintain the pneumatic butterfly valve to avoid its failure in the past and present life