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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 13079	2003-12	Standards	Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A; Type D; German version EN 13079:2003 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	2023-02	Draft standard	Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German and English version prEN 13828:2023 More	Order from DIN Media
DIN EN 13828	2003-12	Standards	Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements; German version EN 13828:2003 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
DIN EN 14367	2005-10	Standards	Non controllable backflow preventer with different pressure zones - Family C, type A; German version EN 14367:2005 More	Order from DIN Media
DIN EN 14451	2020-10	Standards	Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A; German version EN 14451:2020 More	Order from DIN Media
DIN EN 14452	2005-08	Standards	Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B; German version EN 14452:2005 More	Order from DIN Media
DIN EN 14453	2005-08	Standards	Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C; German version EN 14453:2005 More	Order from DIN Media

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