What is the meaning of electric butterfly valve 400 device- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

What is the meaning of electric butterfly valve 400 device?

What is the meaning of electric butterfly valve 400 device?

The total building area of Nanchang West Railway Station is 258900 square meters, including 114000 square meters of station buildings, which are divided into four floors: elevated waiting floor, platform floor, underground transfer hall, and subway track floor. The mode of "up in and down out" is adopted, and the passenger traffic volume per hour can reach 8000 people.
Shanghai Dongfeng Pump Valve Factory assists in the Nanchang high-speed railway project by providing the project with electric butterfly valve products for damping butterfly valves of air-cooled heat pump cold (hot) water air conditioning systems. The products are mainly used in the base of air-cooled heat pump cold (hot) water air conditioning host, which plays a role in vibration reduction and noise reduction.

 Electric butterfly valve 400

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