STAAL 100 AKD/AKDS Gate valve

Gate valve STAAL 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 pressure
PN 63, PN 100
Max. nominal size
DN 600
Maximum allowable fluid temperature
530 °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

Function
Shut off/control flow
Connection type
Flange,
Butt weld ends
Design concept Drive
With electric actuator,
With handwheel,
With pneumatic actuator
Casing material
P265GH,
P250GH,
LEGIERTER EDELSTAHL,
16MO3
Nominal pressure
PN 63,
PN 100
Max. nominal size
DN 600
Min. nominal size
DN 50
Maximum allowable fluid temperature
530 °C
Minimum allowable fluid temperature
-10 °C

Sectional Drawings

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