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Watts 0386462 911S 1/2" Combo Backflow Preventer & Fill Valve

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Price: $120.80
Item Number: 3595
Manufacturer Name: Watts
Manufacturer Part No: 386462

Watts 0386462 911S 1/2" Combo Backflow Preventer & Fill Valve

Series B911, B911S Bronze Combination Fill Valve and Backflow Preventers are 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.

Specifications:
  • One pre-assembled unit
  • Bronze Watts Model 9D backflow preventer
  • Bronze Watts Model 1156F feed water pressure regulator
  • Union solder NPT x NPT connections
  • High capacity fill valve provides quick system filling and purging.
  • For use in the boiler feed lines of hydronic heating systems.
  • Maximum Pressure: 100psi (6.9 bar).

Manuals and Downloads:


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