Series BD911 combination fill valve and backflow preventer consists of a Model 9D backflow preventer and Model BD1156F feed water pressure regulator in one pre-assembled unit. This valve is a high capacity valve designed for use on boiler feed lines to provide make-up water to the boiler and prevent backflow when supply pressure fails below system pressure and incorporates a unique push-button fast fill engagement with auto-stop that prevents over-pressurization.
| Watts | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | BD911 |
| Product Name | Combination Bronze Dial Set Fill Valve and Backflow Preventer |
| Valve Type | Back Flow |
