Watts 0386462 B911S-M3 1/2" Bronze Combination Fill Valve And Backflow Preventer, Union Solder Inlet X Threaded Outlet Connections

$126.57
Overstock Qty
Only 48 left
SKU
'0386462

Watts 0386462 B911S-M3 1/2" Bronze Combination Fill Valve And Backflow Preventer, Union Solder Inlet X Threaded Outlet Connections

Watts 0386462 B911S-M3 1/2" Bronze Combination Fill Valve And Backflow Preventer, Union Solder Inlet X Threaded Outlet Connections

This 1/2 inch 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 backflow preventer, model 9D and a bronze feed water pressure regulator, model 1156F, 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 and has 1/2 inch union solder inlet x NPT threaded outlet connections. The maximum pressure is 100 psi (6.9 bar).

Product Features

  • High capacity fill
  • All bronze, union solder x female NPT
  • Solder connection
  • Pre-assembled unit
Specifications
Backflow Preventer Type Dual Check with Atmospheric Vent
Body Finish Bronze
Body Material Brass
Body Pattern Inline
Brand Name Watts
Bypass No
Bypass Size Does Not Apply To Product
Cap And Tether No
Disc Material EPDM
EANUCCCode 098268918526
Elbow Fitting No
GDS Status Registered
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1/2 IN
Inlet Connection Size-Metric 15 MM
Inlet Connection Type Union Solder
Inlet Shutoff Valve Type No Shutoff Valve
Inlet Thread Type Does Not Apply To Product
Lead Free NO
Maximum Temperature-Fahrenheit 212
Maximum Working Pressure-BAR 6.90
Maximum Working Pressure-PSI 100
Meter Type No Meter
Outlet Connection Size 1/2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type No Shutoff Valve
Outlet Thread Type NPT
Part Number 0386462
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Plastic
Series B911
Strainer No
More Information
Brand Watts
UPC 098268918526
Pipe Sizes N/A
Unit Type N/A
Efficiency N/A
BTU/hr N/A
Seer N/A
Drive Capacity N/A
Stage N/A
Volts Hz Phase N/A
Airflow Direction N/A
Connection Method N/A
Length (Feet) N/A
Length N/A
Width N/A
Height N/A
Enable Dropship No
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