This standard BS EN 12259-9:2019 Fixed firefighting systems. Components for sprinkler and water spray systems is classified in these ICS categories:
13.220.20 Fire protection
This part of EN 12259 specifies requirements, test methods, evaluation of conformity and marking of delugealarm valves with a nominal size range DN40 to DN250 intended to be used in fire protection water spraysystems.This European Standard does not cover elastomeric sleeve type valves and does not include rules for design,installation and maintenance of fire protection water spray systems.Auxiliary components and attachments to deluge alarm valves are not covered by this part of EN 12259 with theexception of automatic drain valves.
