| 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 |