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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of CEN/TC 164/WG 14

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				Order from DIN Media
DIN EN 1717	2011-08	Standards	Protection against pollution of potable water installations and general requirements of devices to prevent pollution by backflow; German version EN 1717:2000; Technical rule of the DVGW More	Order from DIN Media
DIN EN 12729	2023-07	Standards	Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A; German version EN 12729:2023 More	Order from DIN Media
DIN EN 13076	2004-05	Standards	Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A; German version EN 13076:2003 More	Order from DIN Media
DIN EN 13077	2023-07	Standards	Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German version EN 13077:2023 More	Order from DIN Media
DIN EN 13078	2004-02	Standards	Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type C; German version EN 13078:2003 More	Order from DIN Media
DIN EN 13079	2026-01	Standards	Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German version EN 13079:2025 More	Order from DIN Media
DIN EN 13433	2022-04	Standards	Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A; German version EN 13433:2021 More	Order from DIN Media
DIN EN 13434	2022-04	Standards	Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B; German version EN 13434:2021 More	Order from DIN Media
DIN EN 13828	2025-04	Standards	Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German version EN 13828:2025 More	Order from DIN Media
DIN EN 13959	2005-01	Standards	Anti-pollution check valves - DN 6 to DN 250 inclusive - Family E, type A, B, C and D; German version EN 13959:2004 More	Order from DIN Media

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