CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40831 | EN 15664-1:2008+A1:2013 | Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation | Izstrādē |
| 40831 | LVS EN 15664-1+A1:2014 | Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation | Standarts spēkā |
| 40810 | LVS EN 816:2017 | Sanitary tapware - Automatic shut-off valves PN 10 | Standarts spēkā |
| 40810 | EN 816:2017 | Sanitary tapware - Automatic shut-off valves PN 10 | Izstrādē |
| 40530 | LVS EN 12897:2016 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Atcelts |
| 40530 | EN 12897:2016 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Atcelts |
| 40516 | prEN 12729 rev | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B, type A | Izstrādē |
| 40515 | prEN 1488 rev | Building valves - Expansion groups - Tests and requirements | Izstrādē |
| 40514 | prEN 13828 rev | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements | Izstrādē |
| 40513 | EN 15074:2014 | Chemicals used for treatment of swimming pool water - Ozone | Izstrādē |
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