• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information

  • Climate change Standards and specifications support climate targets

    More information

  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
 
Standards [CURRENT]

OENORM EN 1491
Building valves - Expansion valves - Tests and requirements

Title (German)

Gebäudearmaturen - Sicherheitsventile für Expansionswasser - Prüfungen und Anforderungen

Edition 2022-10-15
Original language German
Price from 141.28 €
Order from DIN Media
Table of contents