As the leading provider of new technologies for process automation instrumentation in China, Shenzhen Wanxun Automation Co., Ltd. (stock code: 300112) independently developed China's first mine-protected intelligent valve positioner (MVP). Recently, it successfully won the bid for Taizhou Bangfeng Plastics. Ltd. 30,000 tons alternating aliphatic polycarbonate project.

It is reported that the project uses carbon dioxide and epoxides to copolymerize under the action of a catalyst to obtain alternating aliphatic polycarbonates, which have good environmental degradability. The use of carbon dioxide as a carbon-based polymer as a biodegradable plastic is a scientific and technological achievement that can be used as a biodegradable plastic. It can be turned into waste, saves and effectively uses resources, and its products can replace traditional plastics, avoid environmental pollution, and have dual environmental significance. The concept of scientific development that is consistent with sustainable development has very important practical value and strategic significance. According to the technical experts in charge of the project, during the construction of the project, the original technology was boldly innovated, and energy saving and emission reduction was very obvious. The low consumption of the Wanxun MVP intelligent valve positioner played an active role in this regard.

Wanxun MVP lightning protection intelligent valve positioner is China's first electrical valve positioner with lightning protection function. It adopts the world's latest electrical conversion technology and a number of world's latest technologies in the field of positioner, and has filled in a number of domestic positioner technology. Blank, and obtained a national patent.