DIN 14461-2:2025-11

This document has been prepared by Working Committee NA 031-03-05 AA "Anlagen zur Löschwasserversorgung einschließlich Wandhydranten" ("Installations for supply of water for firefighting including fire hose systems") at DIN Standards Committee Firefighting and Fire Protection (FNFW). This document defines requirements for supply stations and discharge points for the delivery and withdrawal of firefighting water by the fire brigade. DIN 14461, Delivery valve installation, consists of the following parts: - Part 1: Hose reel with semi-rigid hose; - Part 2: Supply stations and discharge points for dry risers; - Part 3: Fire hose valves for nominal pressure PN 16; - Part 4: Breeching inlet PN 16 for dry risers; - Part 5: Landing ball valve PN 16 for dry risers; - Part 6: Wall hydrants with flat hose for trained personnel; - Part 10: Conformity assessment of fittings for delivery valve installations for firefighting purposes.