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LF07S 2

Part of the LF07S Series

Ordering Code: 0061945

UPC: 098268572254

Lead Free: YES

2 In Dual Check Valve, Residential Fire Sprinkler System

This 2 IN dual check valve is designed to prevent the reverse flow of polluted water from residential fire sprinkler systems from entering into the potable water supply. It consists of a bronze body, silicone seat disc, union seals and captured stainless steel springs. This valve is easy to maintain and service. The minimum working pressure is 10 psi (69 kPa). The maximum working pressure is 175 psi (12.06 bar).

Product Features

  • Install horizontally or vertically
  • Durable bronze body
  • Valve offers low pressure drop
  • Certified to meet ANSI/ASSE Standard 1024, UL Listed
Backflow Preventer Type Dual Check
Body Finish Brass
Body Material Lead Free Bronze
Brand Name Watts
Bypass No
Cap And Tether No
Disc Material Silicone
EANUCCCode 098268572254
Elbow Fitting No
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 2 IN
Inlet Connection Size-Metric 51 MM
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type No Shutoff Valve
Inlet Thread Type NPT
Lead Free YES
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature - Celsius 1.00
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type No Shutoff Valve
Outlet Thread Type NPT
Part Number 0061945
Polymer Coating No
Protection Type Backsiphonage
Series LF07S
Strainer No