The construction of Yunyang Xiaojiawan Water Plant of Sichuan Meifeng Water Conservancy Project is a supplementary project in cooperation with Wuhan Kedi Engineering Technology Co., Ltd., and 4 sets of TORLEO basic double-acting intelligent valve positioners (with feedback) are used for regulating double Function butterfly valve. This cooperation only lasted less than a month from the contact to the final installation and commissioning. After the adjustment and commissioning, the on-site application effect was good, the operation was stable, and the customers were unanimously praised. And promised to continue to prefer our products in future projects.