STAAL 40 AKD/AKDS Gate valve

Gate valve STAAL 40 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.
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Main Applications

  • Chemical industry
  • Boiler feed applications
  • Boiler recirculation
  • Cooling circuits

Technical Data

Nominal basınç Hidrolik gövde
PN 10, PN 16, PN 25, PN 40
Maks.nom.uz.Yapı serisi nesli
DN 900
ya.ser.ne.maks.iz.ver.mad.sıc.
450 °C

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Benefits

  • Reliable, tight shut-off and service-friendly design
    • Wedge holder with flexibly mounted split wedge. Precise alignment of wedge discs with body seats; wedge discs are easy to replace.
    • Actuating moments are absorbed by the wedge holder guided in the body. No additional loads on the wedge discs and the seat/disc interface.

Technical Data

Bileşen işlevi
Kilitle/düzenle
Bağlantı türü Giriş
Flanş,
Kaynak sonu
Model konsepti Tahrik
E tahrikli,
El çarkı ile
Malzeme Hidrolik gövde
P265GH,
P250GH
Nominal basınç Hidrolik gövde
PN 10,
PN 16,
PN 25,
PN 40
Maks.nom.uz.Yapı serisi nesli
DN 900
Min.nom.uz.Yapı serisi nesli
DN 50
ya.ser.ne.maks.iz.ver.mad.sıc.
450 °C
Ya.ser.nes.min.iz.ve.mad.sıc.
-10 °C

Sectional Drawings

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