Current
Mechanical & Electrical Supplement
BS EN
Specifies requirements for construction/performance for wet alarm valve assemblies used in automatic sprinkler systems.
Includes Annex ZA Provisions for CE Marking. Amendment 12025 dated December 2001. Amendment 13884 is Corrigendum No.1 dated October 2002. Amendment 16359 dated May 2006. This standard is a Harmonised European Standard (hEN).
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