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Trench civil air defense gate valve
The trench civil air defense gate valve adopts an upper mounted structure, which reduces the connection bolts of the valve body under high pressure an
Product details
product details
The trench civil air defense gate valve adopts an upper mounted structure, which reduces the connection bolts of the valve body under high pressure and large diameter conditions, enhances the stability of the valve, and can overcome the influence of system weight on the normal operation of the valve.
Application scope
Trench civil air defense gate valves are widely used as diversion and merging or flow direction switching devices for media in pipelines such as coal chemical, petrochemical, rubber, paper, pharmaceutical, etc.
Parameters
Nominal diameter: DN50mm～DN300mm（NPS2～12）；
Nominal pressure: PN10MPa～16MPa（ANSI CLASS600～900）；
Temperature range for use:- 29 ℃ -300 ℃.
Zhengzhou Gou Civil Air Defense Gate Valve Shijiazhuang Gou Civil Air Defense Gate Valve
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