• 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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Projects of NA 003-02-02 AA

Document number Begin Title Comment
DIN EN 1490 2025-07-10 Building valves - Combined temperature and pressure relief valves - Tests and requirements More  Comment 
DIN EN 17821 rev 2025-06-17 Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification More  Comment 
DIN EN 13076 rev 2025-06-11 Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A More  Comment 
DIN EN 1491 rev 2025-05-19 Building valves - Expansion valves - Tests and requirements More  Comment 
DIN EN 1489 rev 2025-05-19 Building valves - Pressure safety valves - Tests and requirements More  Comment 
DIN EN 1488 rev 2025-05-19 Building valves - Expansion groups - Tests and requirements More  Comment 
DIN EN 14367 rev 2025-01-28 Non controllable backflow preventer with different pressure zones - Family C, type A More  Comment 
DIN EN 13079 2024-01-03 Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German version FprEN 13079:2025 More  Comment 
DIN 3546 2023-12-12 Shut-off valves for drinking water installations in properties and buildings - General requirements and tests for manually operated shut-off valves More  Comment 
DIN 35910 2023-04-19 Fittings for potable water installations in buildings - Intrinsically safe devices for connection to potable water installations - Requirements and tests More  Comment 

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