Powell valves Gate Valve Class 200 - 600 (Threaded / Socket Weld End) -Powell valves | Linquip

Powell valves Gate Valve Class 200 - 600 (Threaded / Socket Weld End)

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Download Powell valves Gate Valve Class 200 - 600 (Threaded / Socket Weld End) PDF Catalog
DESIGN FEATURES: • Seat face: Ground and lapped to a smooth finish. • Flexible Wedge with low center stem –wedge contact. Wedge is ground and lapped to a smooth finish and closely guided to prevent dragging and seat damage. • Non-rotating stem with precision ACME threads and burnished finish. Double ACME thread for faster operation. • Body and bonnet joint accurately machined. Gasket materials and details on page 6. • Each valve is shell, seat and backseat pressure tested per industry standard API 598. • Valves are available with socket weld ends. • Yoke bushing can be lubricated to minimize friction and prolong life of the stem. • Body and bonnet castings are precision machined. • Gland has two-piece construction for easy alignment. • 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 » Alternate trim materials » NACE service » Special cleaning for applications such as oxygen or chlorine » Other options available as specified
  • Bolted Bonnet

  • Threaded or Socket Weld Ends

  • Cast Stainless Steel & Corrosion Resistant Alloys

  • Available in all trim configurations

Powell valves Gate Valve Class 200 - 600 (Threaded / Socket Weld End) Specifications:

  • DN from

    6
  • DN to

    50
  • Class from

    200
  • Class to

    600
  • NPS from

    0.25
  • NPS to

    2
  • Connection Type

    Threaded or Socket Weld Ends
  • Design standard

    API 603 & B16.34
  • Body Material

    A351 Gr. CF3M
  • Other parts' material

    Bonnet: A351 Gr. CF8M | Wedge: A351 Gr. CF8M | Stem: A276 316 | Stem Bushing: A 439 Ductile NI-Resist Gr. D2
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