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Back Flow Preventer & Fill Valve Assembly 1/2" Sweat/Threaded x NPT

Item #:FM911 
Manufacturer Item: FM911
Manufacturer: HONEYWELL
Honeywell FM911 Backflow Preventer & Fill Valve Assembly 1/2" Sweat/Threaded x NPT
FM911
Pressure regulating valve for automatic control of boiler feed water and other pressure reducing applications. Especially constructed for expansion tank mounting.
  • Fast fill feature
  • Built-in check valve
  • Fill valve has 1/2" internal NPT threads and external union threads on both input and output sides
  • 1/4" NPT port on side for optimal gauge
  • Manual shut off valve on bottom
  • Includes union nut, sweat and threaded tailpiece
Sid Harvey Item #:FM911: Replaces Part #:'s : R55-623,
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Resideo Braukmann FM911

Valves Relief and Pressure

Brand Name
Resideo Braukmann
Type
Backflow preventer W/Boiler Fill
Pressure Setting
4-60 PSI
Inlet Size
1/2 FPT
Outlet Size
1/2" OD
FM911
Back Flow Preventer & Fill Valve Assembly 1/2" Sweat/Threaded x NPT
Quantity: