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Displaying 49-60 of 94 results.
LVS EN 12729:2023
standard
EN
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
20.34 €
LVS EN 12873-2:2022
standard
EN
Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and noncementitious site-applied materials
20.34 €
LVS EN 12873-3:2019
standard
EN
Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins
13.97 €
LVS EN 12873-4:2022
standard
EN
Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes
14.87 €
LVS EN 12897:2016
standard
EN
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
20.34 €
LVS EN 12897+A1:2020
standard
EN
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
21.25 €
LVS EN 13077:2023
standard
EN
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
16.40 €
LVS EN 13079:2025
standard
EN
Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
13.05 €
LVS EN 13433:2022
standard
EN
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
19.44 €
LVS EN 13434:2022
standard
EN
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
19.44 €
LVS EN 13828:2025
standard
EN
Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements
19.44 €
LVS EN 14451:2020
standard
EN
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A
17.61 €