Garden Hose Pressure Relief Valve – A Safety Guide For Water Hose Users

A Garden Hose Pressure Relief Valve is usually used in garden hoses to keep them from over-pressurizing. This is important because if the hose becomes pressurized it may burst or rupture causing serious injury or damage. It prevents the hose from reaching a pressure level that could be hazardous.

A garden hose pressure relief valve is designed to be installed in any water source, including irrigation pipes, water sprinklers, garden hoses, and even drinking water faucets. If you are not using Garden Hose Pressure Relief Valves in your garden system then now is the time to start.

It should be an integral part of any garden system to ensure that everything runs smoothly. Our garden hose pressure relief valve blog post covers topics related to garden hoses, sprinkler systems, automatic sprinklers, water softeners, and much more. Let’s have a look at what these valves have to offer the homeowner and avid gardener.

What is The Function Of a Garden Hose Pressure Relief Valve?

There are several different functions of what a garden hose pressure relief valve is used for and valuable reasons why it’s necessary to have. It is needed because it allows water to escape from the hose if there is a pressure build-up.

This is important because it prevents the hose from bursting which can cause injury to the user. The most common use of the pressure relief valve is when it is hooked up to a sprinkler system. A pressure relief valve is also used in hoses that have been left on or have been damaged by overuse or neglect.

In these cases, the valve is a necessity to prevent future problems. Additionally, to check whether your garden hose pressure relief valve is in good working order, turn the water off and open the valve slowly, just enough to let water flow through.

Thereafter, to know if it’s in working condition you should not be able to feel any resistance from the valve. If you do, you need to replace it. Also, check that your hose nozzle is in good condition. 

Learn more about Fiber Jacket Garden Hose Reviews – A Comprehensive Review Of The Most Sought After Hose.

Where should a pressure relief valve be located?

How to Choose The Best Quality Hose Pressure Relief Valve

The best quality garden hose pressure relief valve is a unit that can handle your specific application without any hassle. The pressure relief valve (PRV) allows for safe and reliable relief of pressurized fluids or gases. It relieves overpressure in pipes from any source by automatically shutting off the flow.

A quality hose pressure relief valve is an integral part of any well and piping system. The best quality hose pressure relief valves are easy to install, operate correctly, and last long. They should be located close to the source of the water (for example, in a utility closet near the main faucet) and should be capable of maintaining constant pressure when the water comes on.

When it comes to selecting the right pressure relief valve for your application, keep these five things in mind:

1. Size

The size garden hose pressure valve you select must fit into your application. For example, if you are looking at a 24-inch hose, make sure you choose a pressure relief valve that is 24 inches or larger.

2. Quality

A high-quality pressure relief valve will last longer than a cheap one. Look for a pressure relief valve with a durable design that will last and perform properly over time.

3. Type

The type of garden hose pressure relief valve that you choose is also important. Make sure that it has a manual release feature to ensure safety and convenience.

4. Installation

Pressure relief valves should be mounted so they can easily be accessed and monitored. Make sure that the hose is routed away from sharp objects and that there is plenty of space between the pressure relief valve and the water source.

How to Install a Garden Hose Pressure Relief Valve

Installing a garden hose pressure relief valve can be quite simple and easy. You just have to cut a hole at the end of the hose and thereafter attach the valve. I’ve included a video that shows you how this is done.

Additionally, when cutting the hole for the valve, use a drill bit that is about 1/8 inch thick so that you don’t damage the hose. Once the hole is cut, you need to put a small washer over it and tighten the nuts until they are snugly holding the washer in place.

Thereafter, you just have to connect the garden hose pressure relief valve. Connect the threaded end of the valve to the threaded end of the hose and then tighten the nuts again. Finally, you should make sure that the valve is pointing upward, so that water does not flow into the garden when it is not connected to the faucet.

What Are The Advantages and Disadvantages Of Using a Garden Hose Pressure Relief Valve?

There are several advantages that come with using a garden hose pressure relief valve. It prevents a hose from bursting if a section of it is pinched and it can be used to allow or shut off the water supply.

However, although there are advantages to using a garden hose pressure relief valve, there are also a few disadvantages that you should be aware of. Listed below are the pros and cons of using these pressure valves.


  • A garden hose pressure relief valve is much cheaper than a shutoff valve.
  • It is also an environmentally-friendly choice because you don’t have to use a lot of resources to make and install the valve.
  • It saves water
  • It reduces damage to you and your home/property
  • It is less expensive 
  • It will last a lot longer
  • It controls the water pressure
  • You can control the amount of water used
  • You can lower the pressure by just increasing the flow rate or water volume
  • It has various other uses
  • A garden hose pressure relief valve can be used on any garden hose


  • If the valve is not properly maintained it can clog
  • If the garden hose pressure relief valve is not properly installed it can leak
  • It reduces water pressure

Pressure Relief Valve Adjustable, DN25 1inch


We all need a hose at some point or the other but how we use it can be a problem if we’re not careful. A garden hose pressure relief valve is the best option to prevent damage and save money by reducing the pressure in the hose.

When shopping for a pressure relief valve, make sure you choose a model that has a shut-off feature. There are many types of valves available for garden hoses. Most garden hose models have either a spring-loaded or a non-spring-loaded shut-off valve.

Spring-loaded valves are good if you don’t use a nozzle on your garden hose. They also tend to work well on smaller diameter hoses. However, non-spring-loaded valves are more durable, but they take a longer time to install.

Although many people use their hoses without installing a garden hose pressure relief valve, I think that it is an absolute necessity. It’s better to avoid a problem than have one! When it comes to garden hoses, the best way to avoid any mishaps would be to attach a pressure valve to them.

Read more about Garden Hose Stuck On Faucet – A Guide To Help You Solve Your Stuck Garden Hose Problems.


Is a pressure relief valve necessary?

Yes, a pressure relief valve is necessary. In many systems, it is required to protect against excessive pressures that could cause damage to the system. Most hot water systems have pressure relief valves (PRVs) installed. PRVs should be checked and maintained regularly to assure that they operate properly.

Where should a pressure relief valve be located?

A pressure relief valve should be located at the bottom or side of a water tank. 

Do I need a hose pressure regulator?

Whether you need a hose pressure regulator or not would depend on the type of hose you have. If your hose has a built-in pressure regulator then you don't need one. If not, then it is necessary that you get one.

How do I add pressure to my garden hose?

To add pressure to your garden hose, get a rubber band and wrap it around the end of your hose. This is one of the most common methods used to build pressure in a garden hose.