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SISTO-DrainNA Diaphragm valve

Diaphragm valve SISTO-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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Main Applications

  • Nuclear power stations

Technical Data

Nominal pressure
PN 16
Max. nominal size
DN 25
Max. allowed fluid temperature
100 °C

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Technical Data

Function
Shut off/control flow
Connection type
Pipe/hose connection,
Butt weld ends,
Socket weld ends
Nominal pressure
PN 16
Max. nominal size
DN 25
Min. nominal size
DN 15
Max. allowed fluid temperature
100 °C
Min. allowed fluid temperature
-20 °C