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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of NA 003-02-02 AA

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DIN EN 1488	2021-09	Standards	Building valves - Expansion groups - Tests and requirements; German version EN 1488:2021 More	Order from DIN Media
DIN EN 1489	2000-06	Standards	Building valves - Pressure safety valves - Tests and requirements; German version EN 1489:2000 More	Order from DIN Media
DIN EN 1490	2000-06	Standards	Building valves - Combined temperature and pressure relief valves - Tests and requirements; German version EN 1490:2000 More	Order from DIN Media
DIN EN 1491	2022-09	Standards	Building valves - Expansion valves - Tests and requirements; German version EN 1491:2022 More	Order from DIN Media
DIN EN 1567	2000-01	Standards	Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests; German version EN 1567:1999 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	2024-08	Draft standard	Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German and English version prEN 13079:2024 More	Order from DIN Media

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