Please ensure Javascript is enabled for purposes of website accessibility

We are closed on Friday, July 4th, 2025 for Independence Day weekend and reopening Monday July 7th, 2025. Enjoy and be safe.

  • Sign In
  • Create an Account

Need Help?   Email:

Toggle Nav
Cart Icon Cart
Search
We ship to most places in continental USA
Chat with us
Need help
Our Locations

Watts 0072203, LF7RU2-2, 0.5" X 0.5" x 0.5" Lead Free Residential Dual Check Valve Backflow Preventer with Union Female NPT Inlet x Female NPT Outlet

SKU
WAT705LF

In Stock. Ships in 1-7 Business Days.

Click Here for Ground Shipping Cost & Transit Time
Retail : $79.88 - $12.68 =
$67.20 You Save (16%)
- +
main product photo

Product details

Product Features:
  • Series LF7R Dual Check Valves are designed for non-health hazard residential water system containment and continuous pressure applications, such as the drinking water supply service entrance or individual outlets. Series LF7R uses two compact replaceable check modules and is installed immediately downstream of the residential water meter. The LF7R features Lead Free construction to comply with Lead Free installation requirements.
    • Watts
    See All Watts Products

    Specification Sheet

    Product Specifications Installation Manual
    Basic Information
    MPN ? Manufacturer Part Number 0072203
    UPC / GTIN 098268533576
    Manufacturer Watts
    Dimensions and Measurements
    Dimensions ? Dimensions 1/2"
    Weight ? Weight 6.00
    Characteristics and Features
    Material ? The material(s) used in the construction of the product. Bronze
    More from Watts
    1. Watts F384042, 740-030, 2" Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets
      Watts F384042, 740-030, 2" Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets
      Retail : $1,234.78 - $419.83 =
      $814.95 You Save (34%)
      Add to Compare
    2. Watts 0066110, LF100XL8, 150-210, 0.75" Lead Free Self Closing Temperature And Pressure Relief Valve, 150 psi, 210 degree F, Test Lever, 8 In Extension Thermostat
      Watts 0066110, LF100XL8, 150-210, 0.75" Lead Free Self Closing Temperature And Pressure Relief Valve, 150 psi, 210 degree F, Test Lever, 8 In Extension Thermostat
      Retail : $62.24 - $21.16 =
      $41.08 You Save (34%)
      Add to Compare
    3. Watts 0066132, LL100XLM7-2.5, 0.75" Brass Self Closing Temperature And Pressure Relief Valve, 150 psi, 210 F, Extended Shank Up To 2.5" Insulation
      Watts 0066132, LL100XLM7-2.5, 0.75" Brass Self Closing Temperature And Pressure Relief Valve, 150 psi, 210 F, Extended Shank Up To 2.5" Insulation
      Retail : $54.48 - $5.49 =
      $48.99 You Save (10%)
      Add to Compare
    4. Watts F382570, 740-030, 1" Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets
      Watts F382570, 740-030, 1" Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets
      Retail : $371.12 - $126.18 =
      $244.94 You Save (34%)
      Add to Compare


    By using this site you agree to our Terms, Conditions of Use and Privacy Statement     © 2025 AF Supply Corp. All Rights Reserved.