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.
Adjusting water pressure valve regulator.
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.
The valve is made of brass and has a bell shaped midsection with a medium sized screw at the tip.
Step 1 locate the valve.
A water pressure regulator or pressure reducing may be installed.
To set your water to your preferred pressure you need to adjust the pressure regulator valve.
The adjusting nut on a water pressure valve is a left hand nut.
The watts water regulator provides homeowners with the ability to choose their preferred water pressure.
Decreasing water pressure saves water and reduces your water bill.
If you didn t have a pressure reducing valve installed between the municipal water system and your house the water pressure would break.
Test your pressure after each incremental turn by turning on faucets and shower heads and flushing toilets.
Too much pressure can damage your pipes and lead to leaks and water waste.
Turning it clockwise increases water flow and counterclockwise decreases water flow.
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.
Step 3 adjust the screw.
Make sure that your supply line has sufficient pressure before adjusting the pressure valve itself.
Increasing water pressure too high can cause older pipe fittings to loosen break or leak.
See the illustration at the top of this page and at left.
Change the water pressure in your home by adjusting the water pressure reducing valve to recommended house water pressure.
How to adjust the psi on a water pressure reducing valve.
You can increase or decrease the water pressure by adjusting the regulator valve outside your home.
How to adjust the water pressure regulator on municipal water supply find the pressure reducing valve or pressure regulator control for the building.
The regulator controls the flow of water through your pipes to your showers and faucets.
It is a fairly easy process that has big results.