Skip to Main Content

719-QT-LH 1 1/2 Watts


Part of the 719 Series

Ordering Code: 0064274

UPC: 098268202496

Lead Free: NO

1 1/2 In Bronze Double Check Valve Assembly, Quarter Turn Ball Valve, Lever Handle

This 1 1/2 inch 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 bronze alloy body, quarter-turn ball valves with locking lever handles, NPT end connections, screw driver slotted test cocks, two replaceable positive seating check valves, and seat discs with reversible rubber.

Product Features

  • Bronze alloy body construction
  • Chloramine resistant elastomers
  • Top mounted screwdriver slotted ball valve test cocks
  • Reversible seat disc rubber, extends the check valve life
Backflow Preventer Type Double Check Valve Assembly
Body Finish Bronze
Body Material Bronze
BrandName 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 1 1/2 IN
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type Quarter Turn Ball Valve
LeadFree NO
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber 719-QT-LH 1 1/2
Outlet Connection Size 1 1/2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Part Number 0064274
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Series 719
Strainer No