Bevel gear American standard gate valve characteristics
1, product design and manufacture in accordance with national standard ANSI B16.34, the American petroleum institute API6D standard and API600 requirements.
2, compact structure, small volume, good rigidity, safe and reliable seal.
3, the closing member (ram) adopts elastic structure, in the work can automatically compensate for deformation of body caused by abnormal load or temperature. Therefore, reliable sealing, and won't produce gate wedge pillar.
, size greater than or equal to 4 NPS10 ", the pressure level class 150 and size greater than or equal to NPS6 "levels, pressure from 600 to 2500 pounds of manual valves, its operating device is equipped with rolling bearing, easy opening and closing.
5, the main body material, material, packing, gasket, fastener materials according to user requirements or reasonable combination of actual working condition.
6, NPS 10 or less "gate valve, the ?
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