DS/EN 1717:2025
Current
Current
The latest, up-to-date edition.
Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow
Published date
11-08-2025
Publisher
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This document specifies an analysing methodology for protecting potable water in potable water installations within and outside buildings but within premises from the risk of pollution by backflow of non-potable water and gives recommendations on the design, risk analysis, backflow prevention devices and their installation methods (see Figure 1 and Figure 2).
| Committee |
DS/S-314
|
| DocumentType |
Standard
|
| PublisherName |
Danish Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 1717:2025 | Identical |
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