NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[Withdrawn]
DIN 3394-3
DIN 3394-3
Automatic control valves - Part 3: Class 0 pressure relief, valves for pressure up to 4 bar
Title (German)
Automatische Stellgeräte - Teil 3: Stellgeräte zum Abblasen, Klasse 0 für Drücke bis 4 bar