Water Pressure Regulator Valve Adjustment

It may seem like a pain to test your fixtures after each tiny adjustment but these small adjustments can make a lot of difference in the pressure.

Water pressure regulator valve adjustment.

How to adjust the water pressure regulator on municipal water supply find the pressure reducing valve or pressure regulator control for the building. To set your water to your preferred pressure you need to adjust the pressure regulator valve. Step 1 locate the valve. See the illustration at the top of this page and at left.

Step 3 adjust the screw. It usually has an adjustment screw on top. Inside a water pressure regulator has a variable spring loaded diaphragm that automatically widens and narrows depending on the amount of. A water pressure regulator or pressure reducing may be installed.

Once you have found the water meter locate the valve. Test your pressure after each incremental turn by turning on faucets and shower heads and flushing toilets. Depending on your location and distance from the municipal water source incoming pressure can range from 80 pounds per square inch psi to 150 psi. A water pressure regulator is a dome shaped brass fitting that generally is found just past the main shutoff valve where the main water line enters the house.

Pressure reducing valves are designed to reduce incoming water or steam pressure to a safer constant predetermined downstream level. How to adjust the psi on a water pressure reducing valve. Step 2 find the valve. Make sure that your supply line has sufficient pressure before adjusting the pressure valve itself.

It is a fairly easy process that has big results. Too much pressure can damage your pipes and lead to leaks and water waste. The valve is made of brass and has a bell shaped midsection with a medium sized screw at the tip. The pressure regulator valve is usually located on the water supply line either in your basement or crawlspace or in the box with your water meter.