WATTS® BD911 Series 0386469 Dial Set Fill Valve, 1/2 in, NPT, 100 psi, Brass, Bronze, Lead-Free
This 1/2 in bronze combination dial set fill valve and backflow preventer is for 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 model 9D backflow preventer and a bronze model BD1156F feed water pressure regulator in one pre-assembled unit. The high-capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems. It has 1/2 in union solder inlet x NPT threaded outlet connections. The maximum pressure is 100 psi.
WATTS® Dial Set Fill Valve, BD911 Series, 1/2 in Nominal, NPT Connection, 100 psi, Brass, Finish: Bronze, Lead-Free, 212 deg F, 7 in H x 8 in W
| Connection Type | : | NPT |
| Dimensions | : | 7 in H x 8 in W |
| Finish | : | Bronze |
| Lead-Free/Contains Lead | : | Lead-Free |
| Material | : | Brass |
| Nominal Size | : | 1/2 in |
| Pressure Rating | : | 100 psi |
| Series | : | BD911 Series |
| Temperature Rating | : | 212 deg F |