CEN/TC 165
| Project No. | EN 12050-4:2015 |
|---|---|
| Title | This European Standard applies to non-return valves used for faecal-free wastewater and wastewater containing faecal matter lifting plants. This Standard specifies general requirements, basic construction and testing principles together with information on materials and the relevant assessment and verification of constancy of performance. |
| Registration number (WIID) | 26749 |
| Scope | This European Standard applies to non-return valves used for faecal-free wastewater and wastewater containing faecal matter lifting plants. This Standard specifies general requirements, basic construction and testing principles together with information on materials and the relevant assessment and verification of constancy of performance. |
| Status | Izstrādē |
| ICS group | 91.140.80 |