CEN/TC 164

Registration number (WIID)Project No.TitleStatus
70554LVS EN 17962:2024Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loadsStandarts spēkā
26783LVS EN 806-4:2010Specifications for installations inside buildings conveying water for human consumption - Part 4: InstallationStandarts spēkā
74739LVS EN 17818:2024Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
69901LVS EN 200:2024Sanitary tapware - Single taps and combination taps for water supply systems of type 1 and type 2 - General technical specificationStandarts spēkā
30428LVS EN 15795:2011Products used for treatment of water intended for human consumption - Natural unexpanded aluminosilicatesStandarts spēkā
67324LVS EN 14944-3:2024Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous productsStandarts spēkā
6932LVS EN 640:2000Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fittingStandarts spēkā
40492LVS EN 12932:2015Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrateStandarts spēkā
74263LVS EN 12122:2024Chemicals used for treatment of water intended for human consumption - Ammonia solutionStandarts spēkā
23007LVS EN 1203:2005Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphateStandarts spēkā
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