CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80602 | EN 15091:2024/AC:2025 | Sanitary tapware - Electronic opening and closing sanitary tapware | Standarts spēkā |
| 23011 | LVS EN 1207:2005 | Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate | Standarts spēkā |
| 7018 | LVS EN 14452:2005 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B | Standarts spēkā |
| 7106 | LVS EN 14455:2005 | Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B | Standarts spēkā |
| 24075 | LVS EN 1019:2005 | Chemicals used for treatment of water intended for human consumption - Sulfur dioxide | Standarts spēkā |
| 67332 | EN 805:2025 | Water supply - Requirements for systems and components outside buildings | Standarts spēkā |
| 83120 | prEN 14453 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C | Aptauja slēgta |
| 80408 | prEN 12897-1 | Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods | Aptauja slēgta |
| 78539 | prEN 806-2 | Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design | Aptauja slēgta |
| 78538 | prEN 806-1 | Specifications for installations inside buildings conveying water intended for human consumption - Part 1: General | Aptauja slēgta |
Displaying 291-300 of 1330 results.