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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]

NF S62-222/A2 ; NF EN 12259-2/A2:2006-04-01
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: wet alarm valve assemblies

Title (German)

Ortfeste Löschanlangen - Bauteile für Sprinkler- und Sprühwasseranlangen - Teil 2: Nassalarmventil mit Zubehör

Edition 2006-04-01

Original language French

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

Climate change Standards and specifications support climate targets

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

NF S62-222/A2 ; NF EN 12259-2/A2:2006-04-01 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: wet alarm valve assemblies

Want to learn more?

NF S62-222/A2 ; NF EN 12259-2/A2:2006-04-01
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: wet alarm valve assemblies