Sprinkler Backflow Preventer Valve

However pressure vacuum breakers only protect the assembly itself not the water lines.

Sprinkler backflow preventer valve. A device that allows water to go through it in one direction but prevents it from going backwards in the opposite direction. Our most popular backflow preventer model the 3 4 our most popular backflow preventer model the 3 4 975xl2ft reduced pressure principle backflow preventer comes with integral male 45 flare sae test fitting. Redford supply customizable backflow preventer insulation outdoor pipe cover for winter freeze protection well cover irrigation waterproof pouch sprinkler valve cover 14 w x 18 h beige 4 7 out of 5 stars 24. Backflow preventers prevent contamination of potable water by keeping water from flowing backwards into a water supply line.

A backflow preventer is like a one way gate for water. The benefits of this type of sprinkler backflow preventer valve are its low cost and simplicity. Check valves prevent backflow into sump disposal lines wastewater lines sewage lift stations and ejector systems. How to repair the backflow valve on a sprinkler.

A backflow valve typically resides between your home s main water supply connection and your sprinkler system to prevent any backwards water flow. Helps keep drinking water safe have built in backflow prevention easy to install manual or electric use where sprinkler lines are under land where chemicals are consistently used available in or 1 inch sizes install at least 6 inches above highest sprinkler head tip. American valve sillcock brass mght 3 4 in vacuum breaker. Plumbing codes mandate that potable water supplies be protected against backflow at all cross connections.

Backwater valves protect against weather conditions that cause sewage overflow such as heavy rain. For pricing and availability. Cash acme v 3 brass fht 3 4 in vacuum. These assemblies are easy to install maintain and repair.

Find backflow preventers vacuum breakers at lowe s today. Some models of pressure vacuum breaker assemblies include built in freeze protection valves.