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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 219501-2
Gas cylinders and gas cylinder valves; classification of the valve connections for filling pressure ≤200 bar; part 2: coordination of the gases and gas-mixtures with the threaded connections

Title (German)

Gasflaschen und Gasflaschenventile; Zuordnung der Ventilanschlüsse für Fülldruck ≤200 bar; Teil 2: Zuordnung der Gase und Gasgemische zu den Anschlüssen

Edition 1990

Original language German , 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

SN 219501-2 Gas cylinders and gas cylinder valves; classification of the valve connections for filling pressure ≤200 bar; part 2: coordination of the gases and gas-mixtures with the threaded connections

Want to learn more?

SN 219501-2
Gas cylinders and gas cylinder valves; classification of the valve connections for filling pressure ≤200 bar; part 2: coordination of the gases and gas-mixtures with the threaded connections