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STAAL 100 AKD/AKDS Gate valve

Gate valveSTAAL 100 AKD/AKDS

Gate valve to DIN/EN with flanged ends (AKD) or butt weld ends (AKDS), with bolted bonnet, body of forged or welded construction, non-rotating stem, split wedge with flexibly mounted discs for precise alignment with the body seats. Seat/disc interface made of wear and corrosion resistant 17 % chrome steel or Stellite.
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Main Applications

  • Chemical industry
  • Boiler feed applications
  • Boiler recirculation
  • Condensate transport

Technical Data

  • Nominal pressurePN 63, PN 100
  • Max. nominal sizeDN 600
  • Max. allowed fluid temperature530 °C

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Benefits

  • Additional features ensure safe sealing to atmosphere:
    • Serrated bonnet gasket, fully confined to prevent creep.
    • Graphite gland packing with packing end rings (male/female joint)

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange,
    Butt weld ends
  • Design concept DriveWith electric actuator,
    With handwheel,
    With pneumatic actuator
  • Casing materialP265GH,
    P250GH,
    LEGIERTER EDELSTAHL,
    16MO3
  • Nominal pressurePN 63,
    PN 100
  • Max. nominal sizeDN 600
  • Min. nominal sizeDN 50
  • Max. allowed fluid temperature530 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
Declaration of Conformity (0570.8520_EN)PDF0.175/23/2022
Declaration of Conformity UKCA (0570.85207_EN)PDF0.179/20/2022
Title
Format
Size
Last change
Operating manual (0570.81_EN)PDF11.435/24/2023
Operating manual STAAL 40 AKD/AKDS (7364.8_EN)pdf0.41/24/2022
Title
Format
Size
Last change
STAAL 100 AKD/AKDS (7331.1_EN)PDF1.512/3/2022