REF. 520 - DOUBLE DISC CHECK VALVE - WAFER TYPE
Inside and outside "EPOXY" powder coating.
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Specifications
| Reference | DN 1 |
|---|---|
| VF520040 | 40 |
| VF520050 | 50 |
| VF520065 | 65 |
| VF520080 | 80 |
| VF520100 | 100 |
| VF520125 | 125 |
| VF520150 | 150 |
| VF520200 | 200 |
| VF520250 | 250 |
| VF520300 | 300 |
| VF520350 | 350 |
| VF520400 | 400 |
| VF520450 | 450 |
| VF520500 | 500 |
| VF520600 | 600 |
Technical documentation
Note: due to the constant development of our products, the supplied data can be altered without prior notice.
| Document | Type | Language | File size |
|---|---|---|---|
| FT VANNE REF. 520.pdf | Data Sheet | FR | 396,96 KB |
| DS REF. 520 CHECK VALVE.pdf | Data Sheet | EN | 397,46 KB |
| FT VALVULA RETENCION REF. 520.pdf | Data Sheet | ES | 397,46 KB |
| FT VALVOLA DI RITEGNO REF. 520.pdf | Data Sheet | IT | 395,43 KB |
| FT VÁLVULA RETENÇÃO REF. 520.pdf | Data Sheet | PT | 397,19 KB |
| ACS ATUSA CHECK VALVE REF. 520.pdf | Product Certificate | EN | 110,40 KB |
| ACS ATUSA VANNE REF. 520.pdf | Product Certificate | FR | 110,40 KB |
| WRAS ATUSA CHECK VALVE REF. 520.pdf | Product Certificate | EN | 288,32 KB |
| IMAGE HQ WS-520.jpg | HQ Image | 1,45 MB | |
| TA nº 20 - COEFICIENTE DE CAUDAL Kv.pdf | Technical Articles | ES | 8,49 MB |
| TA nº 20 - FLOW COEFFICIENT Kv.pdf | Technical Articles | EN | 8,48 MB |
| TA nº 20 - COEFICIENTE DE CAUDAL Kv.pdf | Technical Articles | PT | 8,48 MB |
