WATTS 1/2 in. Bronze Combination Fill Valve & Backflow Preventer
Connections: Union Solder Inlet x Threaded Outlet
NEW, GENUINE WATTS - MAY BE SHIPPED IN BLUE BOX AS SHOWN (reveals contents & may slightly wear cardboard)
ASSEMBLED IN USA! HIGH QUALITY GENUINE WATTS!
- 1/2" bronze combo fill valve & backflow preventer: for use in commercial and residential hydronic heating systems only!
- Provides make-up water to the boiler - also prevents backflow when inlet pressure falls below system pressure.
- Consists of: one bronze backflow preventer: Model 9D - combined with a bronze feed water pressure regulator: Model 1156F, in one pre-assembled unit. - ASSEMBLED IN USA!
- High capacity fill valve gives the system a quick filling and purging.
- Designed for installation & use in boiler feed lines of hydronic heating systems
- 1/2" union solder inlet
- NPT threaded outlet
- Max pressure 100 psi (6.9 bar)
- GENUINE WATTS - BRAND NEW, RETAIL BOXED, WITH PAPERWORK.
- Note: manufacturer date may change slightly due to stock on hand.
- Not for domestic water systems where you will be drinking the water (hydronic heating only)
- Pre-assembled unit - no assembly required other than typical in line installation using existing connections (configuration dependent on installation)
- All bronze: union solder x female NPT
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