Automatic Section Valve Unit for Local Application Fire Fighting System Symbol (3.223)

Automatic Section Valve Unit for Local Application Fire Fighting System Symbol (3.223)

Complies with IMO Resolution A.952(23) — Graphical Symbols for Fire Control Plans, as required by SOLAS Chapter II-2. This IMO sign indicates the location of an automatic section valve unit used in local application fire-fighting systems (LAFSS). These valves control the discharge of extinguishing agents to specific protected zones, enabling targeted fire suppression in machinery spaces or high-risk areas.

Size: 150×150mm

Material: Photoluminescent, self-adhesive rigid vinyl

Application: Installed near section valve control panels and marked on fire control plans to indicate the presence of automatic zone-specific fire suppression valves

✅ Identifies automatic sectional valves for local fire suppression

✅ IMO and SOLAS compliant fire control system marker