Ksb – STAAL 100 AKK/AKKS
Swing check valve to DIN/EN with flanged ends (AKK) or butt weld ends (AKKS), with bolted cover, internally mounted hinge pin, body of forged or welded construction, seat/disc interface made of wear and corrosion resistant 17 % chrome steel or Stellite.
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Description
Main Applications
– Chemical industry
– Boiler feed applications
– Boiler recirculation
– Condensate transport
– Petrochemical industry
– Process engineering
– Sugar industry
– Mining
– Descaling units
– Fossil-fuelled power stations
– Paper industry / pulp industry
– Shipbuilding
– Snow-making systems
– Nuclear power stations -
Advantages
– Additional features ensure safe sealing to atmosphere:
- – Risk of leakage is reduced by internally mounted hinge pin. The hinge pin mounting bracket is welded directly to the inside of the cover, so no additional seal to atmosphere is required.
– Serrated cover gasket, fully confined to prevent creep.– Reliable, tight shut-off and service-friendly design due to flexibly mounted valve disc. Precise alignment of valve disc with body seat; valve disc is easy to replace.
– Hard-faced seat/disc interface made of wear-resistant and corrosion-proof 17 % chrome steel or Stellite for long service life and high functional reliability. -
Suitability
Swing check valve
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Technical Features
- Nominal pressure
- PN 63, PN 100
- Max. nominal size
- DN 400
- Maximum allowable fluid temperature
- 530 °C
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Downloads
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