Skip to Main Content
Logo

LF909M1-QT-S 1 1/2 Watts

Part of the LF909 Series

Ordering Code: 0122766

UPC: 098268646573

Lead Free: YES

1 1/2 In Lead Free Silicon Bronze Reduced Pressure Zone Assembly, Quarter Turn Shutoff Valves, Bronze Strainer

This 1 1/2 IN lead free reduced pressure zone assembly with its exclusive design incorporating the patented air-in and water-out principle for protection during an emergency condition prevents the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance for in-line repairs without the need of any special tools. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a lead free body, quarter turn ball valve shutoffs with lever handles, a strainer, check modules, replaceable seats, top mounted test cocks, and a pressure differential relief valve.

Product Features

  • Quarter-turn ball valves with lever handles
  • Compact for easy installation
  • Lead free construction
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Cast 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 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 NPT
LeadFree YES
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber LF909M1-QT-S 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 NPT
Part Number 0122766
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series LF909
Strainer Yes

Product Accessories