Backflow Preventer Device vs. Pressure Reducing Valve
The difference between the two is that a backflow preventer device prevents water from backflowing into the main water supply. A pressure reducing valve reduces the water pressure from the city main to the home by reducing the water pressure to a pressure level that is safer for water lines, fixtures, and appliances.
A backflow preventer device is typically installed at irrigation valves, pool equipment, and feed lines. A pressure reducing valve is typically installed after the main shut off on the homeowner’s side.
Service Area
We provide backflow preventer and pressure reducing valve services throughout Central Texas, including:
Austin, Round Rock, Pflugerville, Cedar Park, Hutto, Georgetown, Leander, and surrounding communities.
Frequently Asked Questions
What is the main purpose of a backflow preventer device?
A backflow preventer device stops contaminated water from flowing back into the main water supply, protecting your home and community water system.
Why is a pressure reducing valve important?
A pressure reducing valve ensures that water pressure is at a safe level for your home’s plumbing, fixtures, and appliances, preventing leaks and damage.
Where is a backflow preventer installed?
Backflow preventers are typically installed at irrigation valves, pool equipment, and feed lines.
Where is a pressure reducing valve installed?
A pressure reducing valve is usually installed after the main shut off on the homeowner’s side.
Do I need both devices?
Yes, depending on your plumbing setup. A backflow preventer protects against contamination, while a pressure reducing valve protects your home’s plumbing system from high pressure.
Schedule Your Backflow Testing
To schedule backflow testing for your Hutto-area property, call Michalek Plumbing at (512) 759-2809 Monday through Friday between 8 AM and 5 PM. We’ll confirm your testing requirements, schedule a convenient time, and handle all the details to keep your property in compliance.