This Standard applies to the requirements and Tests of gas isolation valves and overpressure protection devices for pressure measuring devices up to 250 bar. They are operated by gases according to DVGW Set of Rules G 260.
DIN 3590-1:2021 history
2021DIN 3590-1:2021 Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 1: Requirements and tests
1970DIN 3590-1 E:2020-09 Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 1: Requirements and tests