Viking® 11054 Model L-1 In-Line Check Valve, Grooved, 1 1/2" 50-314-4-165 Compatible with MDL3 sync module

Compatible with MDL3 sync module

- -20F (-29C)

60-921-2-080

Inside Diameter: 2 3/8"

175 Degree 16240MD/B Fire Sprinkler Head

Viking® 11054 Model L-1 In-Line Check Valve, Grooved, 1 1/2" 50-314-4-165 Compatible with MDL3 sync moduleThe Viking Model L 1 (grooved) Spring Loaded In Line Check Valves are general purpose rubber faced check valves approved for use in fire service systems. These valves, which are manufactured with a brass body, brass seat, and a rubber faced clapper assembly, may be installed vertically or horizontally. The L 1 valves are often used as a riser check valve in small deluge and preaction systems. Item: Viking 11054 Model L 1 In Line Check Valve, Grooved,