This is due to the water pressure regulator, or pressure-reducing valve, that manages the water pressure in your home. It's ...

Does your home have low water pressure? Here's how to tell if it's caused by leaky pipes, clogged water lines, or other common causes of low water pressure.

STANDARD SIZE: Water pressure regulator factory set at 45 PSI, adjustable up to 160 PSI, self-adjusting as needed, clockwise to increase, counterclockwise to decrease; ...

SPECS: Home water pressure regulator is set to 45 PSI, and can be adjusted between 20-90 PSI; View Product. Zurn Wilkins 34-720A 3/4" 720A Pressure Vacuum Breaker Assembly ...

Those guidelines, produced by a consortium of state water regulators, say that a water system’s “normal working pressure” must be at least 35 psi and generally should be between 60 and 80 psi.