Devices with moving parts for the prevention of contamination of water by backflow. Specification for check valves of nominal size up to and including DN 54.
NORM herausgegeben am 30.11.1982
Designation standards: BS 6282-1:1982
Note: UNGÜLTIG
Publication date standards: 30.11.1982
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategorie: Technische Normen BS