06/06/2026
This is a PRV (pressure reducing valve) usually located at or near your water meter. It's job is to keep your water pressure in a safe operating range typically between 50 and 80 psi. But nothing lasts forever, and when they fail, they can produce strange water flow issues. If something doesn't seem right or different call the pro's at Swell Plumbing for a fast effective check up! 503-884-4072