This Valve Controls Sign is an NFPA 13-compliant red powder-coated 18-gauge aluminum (.040 aluminum) sign designed to indicate the presence of a fire sprinkler system control valve to fire professionals. This 4 in. (101.6 mm) x 6 in. (152.4 mm) sign reads 'This Valve Controls Supply To Automatic Sprinklers - Must be Open at All Times' in white letters at least one inch (25.4 mm) in height.
In accordance with NFPA 13, this sign is permanently marked, made from weather-proof metal, and indicates the presence of a fire sprinkler control valve nearby. Signage helps fire professionals to locate critical system components to prevent flooding or to ensure proper fire sprinkler system activation in an emergency. This sign may need to be coupled with other signage identifying the portion of the building served in accordance with NFPA 13. This sign is drilled with four (4) holes for easy hanging.