This standard specifies the performance requirements, test methods and inspection rules for components such as carbon dioxide fire extinguishing systems and containers, container valves, nozzles, drivers, selector valves, check valves, manifolds, connecting pipes, etc. This standard applies to carbon dioxide fire extinguishing systems stored in high pressure form.
GB 16669-1996 history
2010GB 16669-2010 General technical specifications for components of carbon dioxide fire extinguishing systems
1996GB 16669-1996 General technical specifications for components of carbon dioxide fire extinguishing systems