News Post 4

Our company won the bid for “No.1 Projects” of Hubei Province, i.e., Section 24 of the third batch of projects for the water resources allocation engineering in northern Hubei Province in 2015, and the contract value was RMB 32.8233 million.In this project, DN3800/PN16 ultra-low-speed hydraulic-control opening/closing butterfly valve is installed on the inverted siphon working conditions of long-distance pipelines, 1800S is necessary for both opening and closing, which creates the lowest speed of large aperture diameter hydraulic-control butterfly valves.