½" NPT Backflow Preventer, DialSet Boiler Fill Assembly

½" NPT Backflow Preventer, DialSet Boiler Fill Assembly

resideo
SKU:
FM911
Current Stock:
Description

This ½" NPT Backflow Preventer from Resideo is a pressure-regulating valve for the automatic control of boiler feed water and other pressure-reducing applications. It is specially constructed for expansion tank mounting.

Features

  • Fast fill feature
  • Built-in check valve
  • Good for 12 story building
  • Adjustable 4-60 psi
  • Stainless steel filter
  • Pressure-balanced piston design
  • Union connection sweat and threaded
  • Complete bronze/brass construction

Specificaions

  • Size: ½"
  • Max Pressure (PSI): 60
  • Min Pressure (PSI): 4
  • Connection Type:
    • C x C
    • NPT x NPT
    • NPT x Sweat
    • Sweat x NPT
  • Pressure Range: 4 to 60 psi
  • Material: Brass
  • Inlet Type:
    • Sweat
    • NPT
  • Outlet Type:
    • NPT
    • Sweat
  • Max Temp (F): 212°F
  • Application: Heating

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