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Valvola di ritegno a palla


Cod. 7050

ART. 7050FI
VALVOLA A PALLA FILETTATA
THREADED BALL CHECK VALVE
ART. 7050FL
VALVOLA A PALLA FLANGIATA
FLANGED BALL CHECK VALVE
 
Idonee per / Suitable for:
Acqua, fludi viscosi, densi e con materiale in sospensione
Water, viscous fluids, dense, and with suspended material
 
- In caso di utilizzo con acqua potabile, l’impianto deve avere una pressione min di 2 bar
- In case of use with drinking water, the system must have at least a pressure of 2 bar
Pressione Max/Max Pressure
DN25/200: PN16
DN250/300: PN10
Temperatura Max/Max temperature
+70°C
Connessioni/Connections:
Filetti/Threading: ISO 228
Flange/Flanges: EN 1092-2
Materiali / Composition:
Corpo/Body Sfera/Ball Sedi/Seat
Ghisa Sferoidale
Ductile Iron
EN-GJS-500
NBR NBR
Opzioni su richiesta / On request option:
'- Diametri oltre DN300 / Diameters over DN300