Powell valves Swing Check Valve Class 150 -Powell valves | Linquip Powell valves Swing Check Valve Class 150 -Powell valves | Linquip

Powell valves Swing Check Valve Class 150

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DESIGN FEATURES: • Integral Seats. • Swivel disc for improved seat alignment and longer life. • Each valve is shell and seat pressure tested. • Check valves are suitable for service in horizontal line with cap vertical or in a vertical line with flow upward. • Carrier Pin is confined within the body wall and is not accessible from the exterior. This eliminates potential leak path with side plug design. • Cap has a male and female joint. • 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. • Other available options as follows: » Alternate valve materials » Alternate trim materials » Special cleaning for applications such as oxygen or chlorine
  • Bolted Bonnet

  • Flanged or Butt Weld Ends

  • Cast Stainless Steel

Powell valves Swing Check Valve Class 150 Specifications:

  • DN from

    250
  • DN to

    300
  • Class to

    150
  • NPS from

    10
  • NPS to

    12
  • Connection Type

    Flanged or Butt Weld Ends
  • Design standard

    ASME B16.34 WALL SWING CHECK VALVES
  • Flange Standard (Drilling)

    ASME B16.5
  • Body Material

    A351 Gr. CF8M (1)
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