Watts® 1/2-B911S-M3 Combination Fill Valve and Backflow Preventer, 1/2", Bronze Eco_Friendly Measures: 14" x 24"

Measures: 14" x 24"

suitable for both landscape and hardscape applications and able to withstand normal abuse in landscaping applications

Use this Glamos Square Folding Plant Support & Tomato Cage as a main support or additional support

Color: Aluminum

Removable stoneware and glass lid go in the dishwasher for easy cleanup

Watts® 1/2-B911S-M3 Combination Fill Valve and Backflow Preventer, 1/2", Bronze Eco_Friendly Measures: 14" x 24"Use in commercial and residential hydronic heating systems to provide make up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze Watts Model 9D backflow preventer and a bronze Watts Model 1156F feed water pressure regulator in one pre assembled unit. High capacity fill valve that provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic