Viking® 08539 Model G-1 Swing Check Valve, Groove x Groove, Valve Only, 4" SS8421 Caps are made for 2

Caps are made for 2

155 Degree 18264FB Fire Sprinkler Head

50-210-6-286

49-740-7-250

286 Degree 18264JNG Fire Sprinkler Head

Viking® 08539 Model G-1 Swing Check Valve, Groove x Groove, Valve Only, 4" SS8421 Caps are made for 2The 4" G 1 groove x groove Viking Swing Check Valve is a general purpose rubber faced check valve approved for use in fire protection systems. The Model G 1 Swing Check Valve is manufactured with a ductile iron body, brass seat, and a rubber faced clapper assembly, hinged to a removable access cover for easy inspection and maintenance. The valve may be installed vertically or horizontally with access cover facing up. Item: Viking 08539 Model G 1 Swing