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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

Technical rule [CURRENT]

DVGW G 491
Gas Pressure Regulating Stations for Inlet Pressures up to and including 100 bar

Title (German)

Gas-Druckregelanlagen für Eingangsdrücke bis einschließlich 100 bar

Edition 2022-07

Original language German

Price from 143.39 €

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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

DVGW G 491 Gas Pressure Regulating Stations for Inlet Pressures up to and including 100 bar

Want to learn more?

DVGW G 491
Gas Pressure Regulating Stations for Inlet Pressures up to and including 100 bar