Perfect Way to Control Water Flow with Water Regulators

At times, a water pressure regulator known as a pressure-reducing valve or PRV is a specific pipe valve that decreases the water pressure coming into the home by the particular water line. This device puts the pressure to a safe level before the liquid enters any plumbing fittings inside the house. Too much liquid pressure can cause many plumbing problems, so keeping the water pressure under control. Although unnecessary for every plumbing installation, a liquid flow regulator can be vital when the local water supply enters the home at very high or variable water pressure.

How a Water Pressure Regulator Works

A liquid flow regulator is a dome-shaped brass fixture found just past the main shutoff valve, where the main water line enrolls the house. It usually has an alignment screw on top. Inside, a water pressure valve has a fickle spring-loaded diaphragm that automatically opens and narrows, relying on the valve’s water pressure.

How to Fit a Water Pressure Regulator

Curious if this is something you can manage on your own? Liquid pressure regulators can be a fun design to DIY if you have the experience. The part costs typically around $50 while hiring a licensed plumber to fit one range from $250-350.

Here is a summary of how it is done:

Find the Proper Location

Typically, liquid flow regulators are fitted where your central liquid line enters your house after the primary shutoff device.

Estimate your current pressure to get a baseline. 

Get a pressure scale available at most fixtures and home repair stores and twist it onto one of your outside faucets. Opening the valve will provide you a version of your home’s liquid pressure.

Turn off all the water. 

Close your liquid main and ensure your pipes are fully drained by moving your faucets until water flow stops. To carry water away from the area you are running, run the farthest taps from your flow control.

Check the State of the Valve

Most devices are encased with an arrow facing in the way of liquid flow. You must fit the valve facing the right way. If you do not, the tool will not lessen pressure when it wants to.

Install the Pressure Regulator

Most water pressure regulators come with a set of directions on how to fix them. Installation includes cutting away 6 inches of pipe after your central shutoff valve, fastening on fixtures around the opened ends of the pipe, and then injecting your PRV into the gap and squeezing it onto each fixture with pliers.


Liquid flow regulators are shown to last 5 years before they require repair. But like any technology, this alters based on use. Keeping a vast pool or utilizing a sprinkler network will be more taxing on your tool.

Here are some hints that something’s gone awry with your PRV and the things you should take. At us, you will get the best devices for your use with all safety and security.

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