Powell valves Globe Valve Class 150 - 300 -Powell valves | Linquip

Powell valves Globe Valve Class 150 - 300

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DESIGN FEATURES: • Seat face: Ground and lapped to a smooth finish. • Body and bonnet joint accurately machined. • Swivel disc for optimal seating and longer seat life. • Stems of hand wheel operated design are rotating / rising design. • Each valve is shell, seat and backseat pressure tested. • Integral seats are standard. Renewable seat rings available on special order. • Gland has two-piece construction for easy alignment. • Weld ends are available per ASME B16.25 or per customer’s specification. • Flanges: Classes 150-300: 1/16” raised face. Finish 125-250 AARH for all valves. • Valves are specially cleaned and processed for oxygen or cryogenic service and are then sealed to prevent contamination. • Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test, inspection result and certificate of conformance. • Heavier walled API 600 design available. • Other available options as follows: » Alternate valve materials » Alternate trim materials » Non-extended design » Other options available as specified
  • Bolted Bonnet

  • Flanged or Butt Weld Ends

  • Cast Stainless Steel

Powell valves Globe Valve Class 150 - 300 Specifications:

  • DN from

    150
  • DN to

    300
  • Class from

    150
  • Class to

    300
  • NPS from

    6
  • NPS to

    12
  • Connection Type

    Flanged or Butt Weld Ends
  • Design standard

    B16.34
  • Flange Standard (Drilling)

    ASME B16.5
  • Body Material

    A351 Gr. CF8M (1)
  • Other parts' material
    Bonnet A351 Gr. CF8M | Yoke A351 Gr. CF8M | Disc or Disc Holder (2) A276 316 | Disc Insert (2) PCTFE | Disc Washer (2) SST 316
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