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Picture of BD911TM 1/2"THD DIAL FEED VV W/BCKF PREV

BD911TM 1/2"THD DIAL FEED VV W/BCKF PREV

Watts 0386469 BD911 Series 1/2 in. NPT x Union FNPT Bronze Combination Dial Set Fill Valve with Backflow Preventer and PTFE Tape
Manufacturer: Watts
$0.00
This 1/2 in. bronze combination fill valve and backflow preventer is 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. It consists of a bronze model 9D backflow preventer and a bronze feed model BD1156F water pressure regulator in one pre-assembled unit. The high capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems. It has 1/2 in. union NPT inlet x NPT threaded outlet connections. The maximum pressure is 100 psi (6.9 bar).
Products specifications
products.specs.attributename products.specs.attributevalue
Colour/Finish Category Bronze Tones
Colour/Finish Name Bronze
Depth 8-13/100 in.
End Connection NPT x Union FNPT
End Connection 1 NPT
End Connection 2 Union FNPT
Height 6-3/4 in.
Length 8 in.
Material Bronze
Maximum Temperature 212
Pressure - Maximum 100 psi
Size 1/2 in.
Style Name BD911 Series
Valve Body Style Straight
Valve Size 1/2 in.
Valve Type Backflow Preventer
Weight 2.70 lb
Application Commercial;Residential
Product Type Backflow Preventers
Fitting Size 1 1/2 in.
Fitting Sizes 1/2 in.
Installation Type Horizontal;Vertical
Width 2-7/8 in.
Origin USA
Valve Body Material Brass
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