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LF719QTS 1 1/2

Part of the LF719 Series

Ordering Code: 0065311

UPC: 098268236811

Lead Free: YES

1 1/2 In Lead Free Double Check Valve Assembly, Quarter Turn Ball Valve, Bronze Strainer

This 1 1/2 inch lead free double check valve assembly is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross-connections identified as non-health hazard applications and from other contaminants found at the service line entrance. This compact design with separate access top entry for easy maintenance is approved with the arrow on the valve pointing in the direction of flow for horizontal and vertical installations. This assembly consists of a lead free bronze alloy body, quarter turn ball valves with tee handles, strainer, NPT end connections, screw driver slotted test cocks, two replaceable positive seating check valves, and seat discs with reversible rubber.

Product Features

  • Chloramine resistant elastomers
  • Reversible seat disc rubber, extends the check valve life
  • Lead free bronze alloy body construction
  • Top mounted screwdriver slotted ball valve test cocks
Backflow Preventer Type Double Check Valve Assembly
Body Finish Bronze
Body Material Lead Free Bronze
Body Pattern Inline
BrandName Watts
Bypass No
Cap And Tether No
Disc Material Silicone
Elbow Fitting No
Hazard Protection Level Non Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1 1/2 IN
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type Quarter Turn Ball Valve
Inlet Thread Type FPT
LeadFree YES
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber LF719QTS 1 1/2
Outlet Connection Size 1 1/2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type FPT
Part Number 0065311
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series LF719
Strainer Yes

Product Accessories