• 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 NA 003-02-02 AA

DIN EN 14455 2005-08 Standards Devices to prevent pollution by backflow of potable water - Pressurised air inlet valves DN 15 to DN 50 - Family L, type A and type B; German version EN 14455:2005 More  Order from Beuth Verlag
DIN EN 14506 2005-08 Standards Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C; German version EN 14506:2005 More  Order from Beuth Verlag
DIN EN 14622 2005-08 Standards Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F; German version EN 14622:2005 More  Order from Beuth Verlag
DIN EN 14623 2005-08 Standards Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G; German version EN 14623:2005 More  Order from Beuth Verlag
DIN EN 15092 2008-09 Standards Building valves - Inline hot water supply tempering valves - Tests and requirements; German version EN 15092:2008 More  Order from Beuth Verlag
DIN EN 15096 2020-10 Standards Devices to prevent pollution by backflow of potable water - Hose Union anti-vacuum valves - DN 15 to DN 25 inclusive Family H, type B and type D - General technical specification; German version EN 15096:2020 More  Order from Beuth Verlag
DIN EN 17821 2023-09 Standards Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification; German version EN 17821:2023 More  Order from Beuth Verlag
DIN EN 17962 2023-04 Draft standard Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads; German and English version prEN 17962:2023 More  Order from Beuth Verlag

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