Powell valves Gate Valve Class 150 - 1500 -Powell valves | Linquip

Powell valves Gate Valve Class 150 - 1500

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DESIGN FEATURES: • Flexible Wedge for improved seating and ease of operation, especially in high temperature service. Wedges are accurately guided thru the entire stroke. • Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves, and API trim 10 for CF8M (T316) valves for optimal performance under normal conditions. Other trim materials available on request. • Seat faces lapped for smooth finish and superior sealing. • Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions. • Bonnet and Yoke arms designed for ease of gear, motor or cylinder actuator adaptation. • Each valve is shell, seat and backseat pressure tested per industry standard API 598. • Gland is two piece gland / gland flange design for optimal alignment and uniform packing compression. • End Flanges have the following raised faces per ASME B16.5: Classes 150-300: 1/16” (2mm). Classes 600-1500: 1/4” (7mm). • Weld ends are available per ASME B16.25 or per customer’s specification. • 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.
  • Bolted Bonnet

  • Flanged or Butt Weld Ends

  • Materials: Cast carbon steel, stainless steel or alloy steel

  • Available in all trim configurations

  • Other sizes available on request

Powell valves Gate Valve Class 150 - 1500 Specifications:

  • DN from

    25
  • DN to

    1050
  • Class from

    150
  • Class to

    1500
  • NPS from

    1
  • NPS to

    42
  • Connection Type

    Flanged or Butt Weld Ends
  • Design standard

    API 600 & B16.34
  • Flange Standard (Drilling)

    ASME B16.5
  • Body Material

    A216 Gr. WCB (STANDARD) | A217 Gr. WC6 | A217 Gr. WC9 | A351 Gr. CF8M
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