Powell valves Bellow-Seal Gate Valve -Powell valves | Linquip

Powell valves Bellow-Seal Gate Valve

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DESIGN FEATURES: • Standard trim is API trim 12 with 316Ti bellows. • Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions. • Other Bellows material options are available. Bellows are hydro-formed rather than welded. • Each valve is shell, seat and backseat pressure tested per industry standard API 598. • Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance. • Other available options as follows: » Alternate valve materials such as chrome and stainless steel alloys » Alternate trim materials » Bypass, drain and other auxiliary connections » Gear, motor, and cylinder actuators available » NACE service » Special cleaning for applications such as oxygen or chlorine » Other options available as specified
  • ASME Class 150 (figure no. 1503) and 300 (figure no. 3003)

  • Cast Carbon, Stainless Steel or Alloy Steel

  • Flanged ends or butt weld ends

  • Standard trim is API trim 12 with 316Ti bellows.

  • Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions

Powell valves Bellow-Seal Gate Valve Specifications:

  • DN from

    50
  • DN to

    300
  • Class from

    150
  • Class to

    300
  • NPS from

    2
  • NPS to

    12
  • Design standard

    API 600 & B16.34 & MSS SP-117
  • Face to face

    ASME B16.10
  • Flange Standard (Drilling)

    ASME B16.5
  • Body Material

    A216 Gr. WCB, A351 Gr. CF8M (1)
  • Other parts' material
    Bonnet / Yoke arm: A216 Gr. WCB, A351 Gr. CF8M | Stem: SST 316
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