Pressure-reducing valves lower water and air pressure, specifically between the inlet and outlet sides. Some also have gauges that show real-time pressure levels, making it easy for users to track ...

Optional (but recommended) other steps include installing a water line bypass, a pressure relief valve, a check valve and a low pressure cutoff switch. 1. Prepare for Installation ...

Finally, excessively high water pressure can cause the temperature-and-pressure-relief valve to leak. Residential water pressure should run between 30 psi and 55 psi.

It is usually installed on the main water line after the main shut off valve. ... However, the maximum water pressure recommended for residential buildings is 80 psi.

Residential water pressure tends to range between 45 and 80 psi (pounds per square inch). ... To reduce high pressure in a home, you'll need a pressure reducing valve.

In July, the town sent 920 letters to homeowners in the affected area explaining what it was doing and advising them to check the pressure-reducing valves in their homes. Not everyone read the ...