Shanghai Jingzhang Marine Valve Manufacturing Co., Ltd. is a modern professional marine valve manufacturer integrating research, development, production and sales. It is a member of China Valve Association, a member of China Petroleum First-Class Supply Network, a joint venture of China's shipbuilding industry, a member of China Marine Machinery Standardization Technical Committee and the whole company. Member of the National Standardization Committee on marine valves.
The operation condition of marine electric butterfly valve is special. Simply speaking, the electric flow is only the circulation flow of water and steam. But it is simple and complicated to select the marine electric butterfly va...