4 Groove Check Valve UL FM for Fire Protection Systems Armed American Supply Efficient Coverage: The 13-inch brush

Efficient Coverage: The 13-inch brush block spreads bristles over 15 inches

consistent hard surface extraction

and non-conductive dual triggers to eliminate shock potential

damp floors

LEED-certified green buildings

4 Groove Check Valve UL FM for Fire Protection Systems Armed American Supply Efficient Coverage: The 13-inch brushThe Viking 4 Groove Check Valve is a robust component designed for fire protection systems using grooved end piping. Ideal for contractors and system designers, it ensures dependable flow control and safety compliance in commercial and industrial sprinkler setups. Durable Construction: Made from resilient materials engineered to withstand demanding fire safety environments for long term reliability. UL Listing and FM Approval: Certified to meet