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SISTO-DrainNA Diaphragm valve

Diaphragm valveSISTO-DrainNA

Diaphragm valve with butt weld ends, for nuclear applications; shut-off and sealing to atmosphere by confined diaphragm. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.
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Technical Data

  • Nominal pressurePN 16
  • Max. nominal sizeDN 25
  • Max. allowed fluid temperature100 °C

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Technical Data

  • FunctionShut off/control flow
  • Connection typePipe/hose connection,
    Butt weld ends,
    Socket weld ends
  • Nominal pressurePN 16
  • Max. nominal sizeDN 25
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature100 °C
  • Min. allowed fluid temperature-20 °C

Documents

Title
Format
Size
Last change
Valves for nuclear power plants (0570.025_EN)PDF11.243/14/2022