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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]

SN EN 14451 ; SIA 385.111:2020
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A

Title (German)

Sicherungseinrichtungen zur Verhütung von Trinkwasserverunreinigung durch Rückfliessen - Rohrleitungsbelüfter DN 10 bis einschliesslich DN 50 - Familie D, Typ A

Edition 2020

Original language German

Price from 79.10 €

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Terminology

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

SN EN 14451 ; SIA 385.111:2020 Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A

Want to learn more?

SN EN 14451 ; SIA 385.111:2020
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A