DIN EN 13434:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B English version of DIN EN 13434:2006-05
EN 1092-1 Flanges and their joints - Circular flanges for pipes@ valves@ fittings and accessories@ PN designated - Part 1: Steel flanges*, 2018-04-01 Update
EN 1092-2 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges*, 2023-11-29 Update
EN 13959 Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D*, 2023-12-23 Update
EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow*, 2023-12-23 Update
EN 806-1:2000 Specifications for installations inside buildings conveying water for human consumption - Part 1: General
DIN EN 13434:2006 history
2022DIN EN 13434:2022-04 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B; German version EN 13434:2021
2022DIN EN 13434:2022 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
2020DIN EN 13434:2020 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B; German and English version prEN 13434:2020
2006DIN EN 13434:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B English version of DIN EN 13434:2006-05