Chongqing Yuhui Keyu Machine Electricity Equipment Corp. Ltd engages in research and developing new style float valves. We have used the innovative technology to develop a new type of plastic level control valve (floating valve), which adopt the theory of self-locking differential pressure.

It has good performance, such as long lifetime, stability, less abrasion, corrosion-resistant, non-polluting, quick water flow rate and so on. It can be installed in different angles, and applied to cooling tower, evaporative cooler, water tank, cistern, livestock farm and environmental protection area, etc.