Cast steel flange gate valve

American standard gate valve is suitable for ANSI Class150~2500,

working temperature -29~425℃ (carbon steel) and -40~500℃ (stainless steel) of the name of the pipeline, used to cut  off or connect the medium in the pipeline.

Through the selection of different materials, it can be applied to water, steam, oil, nitric acid, acetic acid, strong  oxidizing medium and urea and other media.

American standard gate valve structure characteristics

① Product design and manufacturing meet the requirements of foreign advanced standards, reliable sealing, excellent  performance.

② Compact and reasonable structure design,beautiful shape.

③ Using wedge type elastic ram structure, large diameter rolling bearing, easy to open and close.

④ Valve body material variety is complete, packing, gasket according to the actual conditions or user requirements  reasonable selection, can be applied to a variety of pressure, temperature and medium conditions.

⑤ Adopt a variety of pipe flange standards and flange sealing surface types at home and abroad to meet various  engineering needs and user requirements.

American standard gate valve execution standard

Design and Manufacture standard: API 600

Franged size standard: ANSI B16.5

Structure face to face length standard: ANSI B16.10

Pressure and Temperature standard: ANSI B16.34

Inspection and testing standard: API 598

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