Watts 0386462 B911S-M3 1/2" Solder x FNPT Combination Fill Valve and Backflow Preventer
$214.99
In stock
SKU
774398
This Watts 1/2" solder x FNPT combination fill valve and backflow preventer is designed to be used on boiler feed lines of hydronic heating systems, providing make-up water to the boiler and preventing backflow when supply pressure falls below system pressure. It features 1/2" union solder inlet and FNPT threaded outlet connections and an all bronze body. This unit consists of a model 9D bronze backflow preventer and a model 1156F bronze feed water pressure regulator in a pre-assembled unit, making it easy to install. It has easy service accessibility and a high capacity fill valve for quick system filling and purging. With an adjustment range of 10 to 25 PSI set at 15 PSI, this unit has a maximum working pressure of 100 PSI and a maximum temperature of 212 degrees Fahrenheit.
This Watts 1/2" solder x FNPT combination fill valve and backflow preventer is designed to be used on boiler feed lines of hydronic heating systems, providing make-up water to the boiler and preventing backflow when supply pressure falls below system pressure. It features 1/2" union solder inlet and FNPT threaded outlet connections and an all bronze body. This unit consists of a model 9D bronze backflow preventer and a model 1156F bronze feed water pressure regulator in a pre-assembled unit, making it easy to install. It has easy service accessibility and a high capacity fill valve for quick system filling and purging. With an adjustment range of 10 to 25 PSI set at 15 PSI, this unit has a maximum working pressure of 100 PSI and a maximum temperature of 212 degrees Fahrenheit.
| Item Number | 74A0386462 |
|---|---|
| Specifications | Quantity: 1/Each Shipping Weight: 2.19 lb. Features: Made in America Inlet / Outlet Size: 1/2 Inch Material: Bronze Pressure Rating: 10 - 100 PSI Temperature Rating: 212 Degrees F Type: Backflow Preventers Valves |
| Features | For boiler feed lines of hydronic heating systems, 1/2" union solder inlet and FNPT threaded outlet connections, Pre-assembled unit includes a backflow preventer and a feed water pressure regulator, High capacity fill valve for quick system filling and purging, 100 PSI maximum working pressure and 212 degrees Fahrenheit maximum temperature |
| Shipping Info | Special Order |
| Brand | Watts |
| UPC | 400016806755 |
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