Backflow Preventers & Vacuum Breakers at Lowes.com
The BFP series dual check valve prevents backflow of contaminated water into potable water supply lines. Constructed of a brass body with two spring loaded poppet-type valve modules …
Sprinkler Backflow Preventors - Sprinkler Warehouse
Sprinkler Warehouse offers a wide variety of sprinkler system backflow prevention devices and backflow valves. We carry all of the top name brands in the irrigation industry, including …
Backflow Preventers - The Home Depot
This 3/4 in. double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or …
Sprinkler Backflow Preventer - Sprinkler Supply Store
Conbraco, Febco, and Wilkins are three of the largest suppliers of a number of industrial-grade types of backflow prevention valves and other devices, well-known and with ironclad …
Types Of Backflow Preventers - Sprinkler School
There are multiple types of backflow preventers. The three most common are the pressure vacuum breaker (PVB), the reduced pressure zone (RPZ), and the double check assembly …
How To Choose An Irrigation Backflow Device - Sprinkler School
In an irrigation application, this means that water within the irrigation system may find its way back into the potable (drinkable) water system during a backflow incident. There are two main types …
What Is a Backflow Preventer? (And Do You Need One?)
2024年9月26日 · Backflow preventers work by maintaining a low-pressure vacuum sealed by two check valves. If the pressure inside the low-pressure chamber gets too high — which would …
What is Irrigation Backflow and How do Backflow Valves …
2023年10月27日 · Irrigation backflow can contaminate clean water in the mainline of your home, leading to diseases and irrigation problems. Backflow prevention is the most important …
3/4 in. Reduced Pressure Zone Backflow Preventer Assembly
The 1-1/4" 600XLHR Pressure Reducing Valve handles sandy, debris-laden water systems for high-flow capacity in residential, commercial, and new construction applications. It includes a …
Backflow Preventers - Reliable Sprinkler
Backflow preventers are used to protect potable water supplies from potentially contaminated water. Reliable is your one source for backflow connections from Ames Fluid Control, Apollo …