Skip to Main Content
Logo

LF909-NRS-S-FDA 3 Watts

Part of the LF909 Series

Ordering Code: 0122805

UPC: 098268647020

Lead Free: YES

3 IN Cast Iron Reduced Pressure Zone Assembly, NRS Shutoff Valves, FDA Epoxy Coated Strainer

This 3 inch 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. It can be utilized in a variety of installations 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 cast iron body, non-rising stem resilient seated gate valves, an FDA epoxy coated strainer, captured spring check valves, replaceable seats, top mounted test cocks, and a field reversible pressure differential relief valve.

Product Features

  • Epoxy coated cast iron body furnished with an FDA epoxy coated strainer
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions
  • Health hazard application
  • Non-rising stem resilient seated gate valves
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Epoxy Coated
Body Material Cast Iron
Body Pattern Inline
BrandName Watts
Bypass No
Cap And Tether No
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 3 IN
Inlet Connection Type Flanged Joint
Inlet Shutoff Valve Type Non Rising Stem Gate Valve
Inlet Thread Type Does Not Apply To Product
LeadFree YES
Maximum Temperature-Fahrenheit 110
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber LF909-NRS-S-FDA 3
Outlet Connection Size 3 IN
Outlet Connection Type Flanged Joint
Outlet Shutoff Valve Type Non Rising Stem Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0122805
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Stainless Steel
Series LF909
Strainer Yes

Product Accessories