Before and after
What the homeowner called about
A Tulsa building needed a pressure reducing valve replaced to properly manage incoming water pressure.
What our plumber found
Our plumber found that the building needed a new pressure reducing valve installed to properly regulate the water pressure.
How we fixed it
Our crew replaced the old valve with a new three-quarter-inch PRV using expansion techniques, three-quarter-inch PEX, and two three-quarter-inch PVC-to-PEX adapters.
More from this visit
During our investigation in Tulsa, we found the PRV buried in the ground near the water meter. Even the lid covering it was hidden under about two inches of dirt. Getting to the valve required more than opening a visible cover: we needed to dig down and remove the box to expose it. The replacement work also required shutting off water to the building so we could cut out and remove the old valve.
Our checks after the replacement went beyond a pressure reading. With water restored to the building, we tested all the fixtures to check that they were working properly. We found no leaks and no fixture issues at the time of testing. That gave us a check of both the building pressure and operation at the fixtures after the work. The replacement also included a one-year labor warranty.
Signs to keep an eye on
- If water pressure becomes unusually strong or changes noticeably, have a plumber check the pressure and regulator.
- Keep dirt and landscaping from covering water-meter and valve-box lids so they remain accessible.
- Watch for dripping fixtures or leaks, which can be reasons to have your water pressure checked.
What this means for your home
Replacing a worn pressure reducing valve helps stabilize and control the water pressure throughout your entire building.
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Straight Answers
What is a PRV?
A PRV is a pressure reducing valve used to regulate water pressure inside a building.
What was the water pressure after replacing the valve?
The building pressure settled at 70 PSI after our crew finished replacing the PRV.
What materials were used for this PRV replacement?
Our plumber used a three-quarter-inch PRV valve, three-quarter-inch PEX, expansion fittings, and two three-quarter-inch PVC-to-PEX adapters.
Where was the valve located, and why was it difficult to access?
We found it buried near the water meter, with the valve-box lid under about two inches of dirt. Access required digging down and removing the box.
Did you check the fixtures for problems after the replacement?
Yes. We tested all the fixtures after replacing the valve and found no issues or leaks at the time of testing.
