WSC - Water Specialties Company

Welcome to BackflowPreventer.com a Water Specialties Website

Watts 1 1/4" LF719-QT

SKU: 0065304
$863.30
Log In or Call for Pro Pricing

1 1/4" Watts LF719-QT Double Check Valve Assembly. Lead free, bronze body feature two covers. Wye pattern design and simple construction make this device very reliable. Features full port, quarter turn ball valves on inlet and outlet. Fully testable.


This is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable, Please be sure you order carefully. If you have ANY questions please contact us before ordering.



Warehouse Availability

Low Stock

Edison, NJ

  • Manufactured from bronze alloy
  • Separate access, top entry check valve design
  • Reversible seat disc rubber, extends check valve life
  • Chloramine resistant elastomers
  • Replaceable seats and seat discs
  • Compact design
  • Top mounted screwdriver slotted ball valve test cocks
  • Low pressure drop
  • No special tools required for servicing
  • Plastic on plastic check guiding reduces potential binding due to mineral deposits
  • Wye Strainer
    The wye strainer is used to prevent debris from entering the backflow preventer. Threaded Inlet/Outlet

  • Lead Free Bronze Body
  • 304 Stainless Steel Screen
  • #20 Mesh Screen
  • Supplied with Brass Closer Plug
  • Close Nipple Included
  • Featured Products