Backflow Preventers
Backflow preventers are used to keep contaminated water from flowing back into the potable water supply. For hydronic and domestic water use.
Showing all 16 results
-
Watts 1156F 1/2″ Female NPT Boiler Feed Water Regulator
$98.46 USD Add to cart -
Watts 9D 1/2″ Female Solder Dual Check Backflow Preventer
$108.10 USD Add to cart -
Watts 9D 3/4″ Female Solder Dual Check Backflow Preventer
$108.10 USD Add to cart -
Watts 9D-M3 1/2″ Female NPT Dual Check Backflow Preventer
$108.10 USD Add to cart -
Watts 1-1/2″ LF007M2-QT Double Check Valve Assembly – NON RETURNABLE
$505.29 USD Add to cart -
Watts 1-1/4″ LF007M2-QT Double Check Valve Assembly – NON RETURNABLE
$478.01 USD Add to cart -
Watts 1″ LF007M2-QT Double Check Valve Assembly – NON RETURNABLE
$369.83 USD Add to cart -
Watts 2″ LF007M1-QT Double Check Valve Assembly – NON RETURNABLE
$674.51 USD Add to cart -
Watts 1/2″ Lead Free Bronze RPZ 009-QT
$341.87 USD Add to cart -
Watts 1/2″ LF007-QT Double Check Valve Assembly (Lead Free) – NON RETURNABLE
$231.00 USD Add to cart -
Watts 3/4″ LF007M3-QT Double Check Valve Assembly (Lead Free) – NON RETURNABLE
$240.24 USD Add to cart -
Watts 3/4″ Female NPT No. 7 Dual Check
$77.33 USD Add to cart -
Taco 1/2″ Combination Backflow & Boiler Feed Valve (NPT)
$143.22 USD Read more -
Taco 1/2″ Combination Backflow & Boiler Feed Valve (Solder)
$143.22 USD Read more -
Legend 1/2″ AF-480 w/ Backflow & w/ Gauge
$157.17 USD Add to cart -
Taco 1/2″ NPT Combination Boiler Feed Valve & Backflow
$206.24 USD Read more