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Part of the 7 Series

Ordering Code: 0061749

UPC: 098268221497

Lead Free: NO

3/4 In Bronze Dual Check Valve, Union Female Npt Inlet By Female Npt Outlet

Series 7B Dual Check Valve prevents the reverse flow of polluted water from entering the potable water supply at the service entrance or at individual outlets. It consists of a compact brass body construction, two independently operating check valves, and is available with a female union inlet x female union outlet and NPT threaded connections. It is designed for non-health hazard residential water system containment, continuous pressure applications. Check with local inspection authorities for installation requirements. Maximum working pressure is 150psi (10 bar). Maximum recommended flow is 15 gpm (57 lpm).

Product Features

  • Union connection
  • Variety of end connections
  • Brass body
  • Compact design
Backflow Preventer Type Dual Check
Body Material Bronze
Brand Name Watts
Bypass No
Cap And Tether No
Elbow Fitting No
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 3/4 IN
Inlet Connection Size-Metric 20 MM
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type No Shutoff Valve
Inlet Thread Type NPT
Lead Free NO
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 10.30
Maximum Working Pressure-PSI 150
Meter Type No Meter
Minimum Temperature - Celsius 0.50
Minimum Temperature-Fahrenheit 33
Model Number 7B-U2-2
Outlet Connection Size 3/4 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type No Shutoff Valve
Outlet Thread Type NPT
Part Number 0061749
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Series 7
Strainer No