Where Is My Water Pressure Regulator

Sometimes a pressure only relief valve will be located on supply piping also.

Where is my water pressure regulator.

It usually has an adjustment screw on top. The home water pressure regulator reduces the amount of water pressure entering the home from a municipality. They can eventually plug with debris. Inside a water pressure regulator has a variable spring loaded diaphragm that automatically widens and narrows depending on the amount of water pressure entering the valve.

Your pressure relief valve let s stop using acronyms is probably located on your water heater it is actually a temperature pressure relief valve. Try to adjust the pressure on the valve. Be sure to leave one faucet open enough to get a current reading of the pressure after the pr valve. This will cause your water pressure to be much lower when a second or third tap is.

If it exceeds 50 p s i.