Overview of American standard swing check valve
Check valves are used to prevent the media in the pipe back. Check valves are automatic valves, open and close parts of the power of mobile media on its own open
On or off. Check valve is only used for one-way flow of the medium pipeline, blocking media back in case of an accident.
The company's American standard design and manufacture check valves according to ANSI B16.34 standard. Varieties include: swing check valves and lift check valves, lifting vertical non-return valve; Class 150lB~900Lb; NPS 1'~28' operating temperature-40~570℃; Body material: WCB, WC6, WC9, C5, CF3, CF8, CF3M, CF8M, and so on. Suitable medium: water, steam, oil product, nitric acid, strong oxidizing medium and urea. Widely used in power stations, petroleum, chemical, pharmaceutical, food and other industries. Can be used directly with imported equipment.
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