Registration number (WIID)Project No.TitleStatus
83319prEN 14623 revDevices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type GIzstrādē
40493EN 12933:2015Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acidIzstrādē
6940EN 12541:2002Sanitary tapware - Pressure flushing valves and automatic closing urinal valves PN 10Izstrādē
83288prEN 13959 revAnti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and DIzstrādē
83318prEN 1213 revBuilding valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirementsIzstrādē
69879EN 14805:2022Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technologyIzstrādē
69873EN 12121:2022Chemicals used for treatment of water intended for human consumption - Sodium disulfiteIzstrādē
69872EN 12120:2022Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfiteIzstrādē
69890EN 1421:2022Chemicals used for treatment of water intended for human consumption - Ammonium chlorideIzstrādē
63442EN 14451:2020Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type AIzstrādē
Displaying 21-30 of 1314 results.