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Swing check valve
尝辞肠补迟颈辞苍：Home > Swing check valve
Stainless Swing Flange Check Valve H44W
Swing check valve, also known as check valve or check valve, its role is to prevent the media in the pipeline back. Opening and closing by the media flow and power to open or close on their own to prevent the media back valve called the check valve. Check valve is automatic valve type, mainly used for medium one-way flow of the pipeline, only to allow the media to flow in one direction to prevent accidents. This type of valve in the pipeline should generally be installed horizontally
H44 Swing Check Valve
The main purpose
H44 swing check valve used in the nominal pressure PN1.6 ~ 6.4MPa, operating temperature -29 ~ 550 ℃ oil, chemical, thermal power plants and other conditions of the pipeline. Applicable medium: water, oil, steam and so on.
Structure and characteristics
1, selection of sophisticated, in line with domestic and foreign standards, the overall quality of the material high.
2, Seal pair is advanced and reasonable, the valve flap and seat sealing surface is made of iron-base alloy or Stellite cobalt-base hard alloy surfacing surface, which is good in abrasion resistance, high temperature resistance, corrosion resistance and abrasion resistance. ,long lasting.
3, the product according to national standards GB / T12235 design and manufacturing.
4, can use a variety of standard pipe flange and flange seal type to meet the needs of various projects and user requirements.
5, the full range of valve material, gasket can be based on actual conditions or user requirements a reasonable match, can be applied to a variety of pressure, temperature and medium conditions.
Can be designed and manufactured according to user requirements in different forms and forms of connection of the check valve for supporting the use of various equipment.
Application specification
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