How to Choose an Automatic Shutoff Valve: Complete Review

Technology is growing fast and improving our lives every single day and there are countless safety devices released every day. However, many homeowners do not pay much attention to how they can prevent water leak damages and they often disregard the importance of a shut-off valve. Shut off valves are one of the security features that you should invest in if you care about the safety of your valuables and household goods.

Furthermore, with a shut-off valve, you will add an extra layer of security and significantly reduce the chances of huge loss and damages. These units are designed to inform you if there is a leakage or any water problem in your home. It can be difficult to browse through the numerous shut-off vales that are available on the market but in this guide below, you will be able to make an informed buying decision and choose the best shut off valve that fits your home.

Top Automatic Shut-Off  Valves Review

Automatic Shut-Off Valves
  • 3 Customer Rating
  • Wally Wireless
  • Batteries: 1 CR123A batteries required
  • Dimension: 5.6 x 2.9 x 3.6 inches
  • Item Weight: 2 pounds
  • Battery Cell Type: Lithium Metal
  • Warranty: 2 years

Automatic Shut-Off Valves
  • 4 Customer Rating
  • Guardian Leak Prevention System
  • Batteries: 3 Lithium Metal batteries required
  • Dimension: 13.3 x 11.7 x 6.5 inches
  • Item Weight: 5.93 pounds
  • Battery Cell Type: Lithium Metal
  • Warranty: Manufacturers

Automatic Shut-Off Valves
  • 4.5 Customer Rating
  • FloodStop FS3/4NPT
  • Batteries: N/A
  • Dimension: 2.1 x 11.9 x 7.9 inches
  • Item Weight: 2.25 pounds
  • Battery Cell Type: N/A
  • Warranty: Manufacturers

Automatic Shut-Off Valves
  • 3.5 Customer Rating
  • FloodStop GIDDS-483054
  • Batteries: N/A
  • Dimension: 8 x 10 x 3 inches
  • Item Weight: 2.3 pounds
  • Battery Cell Type: N/A
  • Warranty: Manufacturers

Automatic Shut-Off Valves
  • 2.5 Customer Rating
  • E-SDS
  • Batteries: N/A
  • Dimension: 6.2 x 5.6 x 4.3 inches
  • Item Weight: 1.76 pounds
  • Battery Cell Type: N/A
  • Warranty: Manufacturers

Automatic Shut-Off Valves
  • 5 Customer Rating
  • E-SDS Water Leak Detector
  • Batteries: N/A
  • Dimension: 6 x 5.8 x 4.5 inches
  • Item Weight: 1.32 pounds
  • Battery Cell Type: N/A
  • Warranty: Manufacturers

Wally Wireless Shut-off Valve

Top Automatic Shut-Off  Valves ReviewThis automatic water shut-off valve can be combined with Wally Hub and Wally Sensors (not included in price) that will, on detecting any leakage, shut off the water supply immediately. If you also purchase the Wally add-ons, you can open or shut off the valve by using the Wally mobile application. That way, you will not only prevent damages from water leakage, but also operate the system through your mobile phone.

This product comes with wireless sensors and ¾ inches ball valve. Additionally, it automatically sends alerts to the user as text messages or pop-ups to mobile. Moreover, through the Wally Sensor and Wally Hub, the unit still operates efficiently even if there is no Internet or if there is a power outage in your area. This feature is very useful in extreme conditions like a heavy storm or other water disasters.

In order to operate efficiently, this unit uses four CR123 Lithium batteries that should last for at least one year to operate so there is no need to worry about long extension wires or power outlet. On top of this, the shut-off valve is designed to work properly in a temperature range between -4 to 122 degrees Fahrenheit. Have in mind that the shut-off valve itself requires professional installation while the separately sold products, the Wally Hub and Wally Sensors, can be easily installed by anyone.

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Guardian by Elexa Flood Prevention System

Top Automatic Shut-Off  Valves ReviewThis Guardian system is designed to prevent your home from water damages by automatically shut down the water main in your home if the system detects earthquakes, freezing temperatures or leaks. One of its top features is that it can be operated by iOS or Android app. That way, you can use your smartphone to monitor and operate the Guardian where you are. It is extremely easy to install this system and you can install the valve controller over your old quarter-turn metal ball valve. Have in mind that your existing metal ball valve has to measure from ½” to 1” because if not, you may have to hire a professional.

Additionally, the Guardian comes with a heavy-duty, 15-year battery to ensure top-notch durability. Moreover, thanks to its extremely long range, the system even works flawlessly if the detector is positioned a thousand feet away if it is located in the line of sight of the main controller. It also contains a backup battery that will work for 12 hours if there is a loss of electric power in your area. The Guardian also works without an internet connection and if you configure the system for offline functionality, the valve control will then shut off your water when the Internet is down. The Guardian is one of the best smart water leak alarm systems on that market today and it comes with a 1-year warranty.

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FloodStop Auto Shut-off Valve

Top Automatic Shut-Off  Valves ReviewOur next pick is the Flood-Stop Auto Shut-off Valve that prevents water overflow from your water heater. If there is any leak detected from your water heater and the shut-off valve is triggered, the automatic shut-off valve will close immediately. Therefore, it can prevent over two hundred gallons of water pouring into your home and save you thousands of dollars in water damages. Users are extremely happy how easy it is to install this shut-off valve and it should not take you more than 15 minutes in total to set up. To make the installation process even easier, it is best to place the valve between your water heater and the manual shut-off valve.

For optimized performance, you should place the sensor at the base of your water heater unit. The sensor will stay dry and allow water to pass through the heating component. However, once the sensor is triggered and gets wet, it shuts off the valve, blocking the water from passing through the heater and alarms the user with sound. Equipped with immediate shut-off action, you can rest assured that you will be protected leak damages. Additionally, this unit is backed up by FloodStop´s 1-year hassle free warranty.

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FloodStop GIDDS-483054

Top Automatic Shut-Off  Valves ReviewThe FloodStop GIDDS-483054 Shut-off Valve system is designed to take action immediately once it detects water leakages. This unit is manufactured in the USA and constructed both for commercial use and residential use. It contains motorized valves that shut the water system off on detecting any water leakage. Besides shutting off water supply, it also sends an alarm in order to make users aware of the situation. You will be notified with a beep once the sensor is triggered and that way, you will know in time about the leakages.

You can even add more sensors to the system if you want to add an extra layer of security to ensure that there will be no water damages in your house. Have in mind that if you add more sensors, they should be added in series for enhanced results. That way, the system will work extremely efficiently in detecting leakages in different spots. It is very easy to set up this unit and all you need for the installation are the included screws or Velcro.  You can operate and connect the system AC power source and if there will be loss of power in your area, the batteries ensure that the valve system operates flawlessly.

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E-SDS Automatic

Top Automatic Shut-Off  Valves ReviewThis E-SDS Automatic Water Leak Shut-off Valve System works for different appliances. It detects water leakages on them and performs action accordingly by cutting off the water supply. With its wide variety of applications, it can be installed on residential as well as commercial areas. Besides stopping water flow, it also allows on/off button. It contains the manual open/close button and a reset button too. These buttons are required to adjust after you are done with leakage repair. It thus gives users an option to control their system for leakages. It comes with two Brass ¾ inches ball valves that can prevent leakage damages from two points using one system.

It can also perform well with the hot water having the temperature range of less than 100. Furthermore, its installation process is also very simple. You can fix it on the previous working plumbing system. Another worth-mentioning feature of this system is shutting off valve from far away location. In this way, you can still have control over their home appliances even if they aren’t physically present at home. Despite AC power source, it also functions on backup batteries that is helpful in the situation of power failure. It contains 2 sensors to detect leakages at more positions.

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E-SDS Water Leak Detector with Shut-off Valve

Top Automatic Shut-Off  Valves ReviewThis E-SDS Water Leak Detector can be installed anywhere or system where leakages are expected. With its versatile construction, you can use it either with any domestic or commercial appliances. In case of sensing any leakage, it firstly shut off the water source and stops water from overflowing. It can be particularly helpful for appliances like washing machine, water heaters, and others. Secondly, it also gives users an opportunity to manually on/off valves along with resetting it. The user needs to press the reset button after fixing the leakage problem. All in all, this unit works in a systematic way to prevent you from leakages or flood damages.

It also offers a variety of features and easiness. You can use this unit even with the hot water tool. It can perform well with the water temperature as high as 100 degrees Centigrade. Moreover, its installation process is very simple. You can set it up even on your existing system. In case, nobody is present at home, this unit allows the user to manually shut off your valves. As soon as water hits the sensor, it shuts off the supply and starts beeping an alarm.

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LeakSMART Automatic Shut-off Valve

Top Automatic Shut-Off  Valves ReviewThis Automatic Shut-off Valve comes with a one-inch water valve and a leakSMART device. It works by connecting the valve to the hub and sensors. It identifies the water leakages and shut off the main water supply within five seconds. This immediate action can prevent you from some major loss. Its quick action also makes it suitable to be used at very critical points. It contains various indicators that make you read its status easily including red and green light to indicate close and open status respectively. Its versatile construction allows customers to connect it with different types and materials of pipes.

This leakSMART valve unit is available in different sizes. You can get them in ¾, 1, and 1-1/4 inches in size. It gives the user an ease in choosing the right size. However, the size should be selected carefully. With its battery backup feature, it doesn’t stop working even in electricity breakdown cases. This automatic unit can also work with Wi-Fi, Winks, IRIS, and SmartThings. Besides sending alert notifications on user mobile, it also informs about temperature, battery life, and connectivity.

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Buying Guide

In this section, we are going to highlight some important points that can assist you in purchasing the right type of automatic shut off valve for your home or any other property.

How does an automatic shut off valve works?

Automatic water shutoff valves are basically an addition to your existing ball valves. As they are automatic, they work smartly. On detecting water level exceeding its required limit, it shuts off water supply on the spot. Now, this is the feature you won’t be able to get from manual valves.

Other than detecting water levels, it also identifies leakages. If any of its sensors face any water, it stops water supply and starts beeping alarm. This alarm thing can assist you in taking immediate repairing actions.

Points to consider before buying

Considering the working of these valves, here are a few aspects that you should consider before purchasing them:

Response time

These automatic valves are installed at critical positions, therefore, their response time matters a lot. There are a few points where even a small amount of water dripping can cause a big loss.

In these cases, it is very important for these automatic shut off valves to respond immediately to water leakage and stops the water supply. If your unit isn’t able to perform this action at its right time, your system will not give you any benefit.

Installation process

It is also very important to check the assembly process of your automatic water shut off valve. It is because few come with the procedure that needs replacing the existing system.

Therefore, you should try to go for the unit that can be assembled easily on your existing system. There are many models in the market that can be assembled within minutes. You can also see them in our product reviews section.

Power Source

As your automatic shutoff valves are supposed to work in all situations, it is important to look for its power consumption. What if your system works on AC power only, and you face major power failure?

That’s why you should look for the one that comes with the facility of backup batteries. Units that work on both AC source and batteries are the models you should opt for.

Remote Actions

With the technology developments, there are many units introduced that allows users to operate from their mobile devices. The process takes the help of some apps.

The valves with such features are a great plus. It is because; they give you the full access to your water supply status, even when you aren’t physically present there.

Conclusion

In this advanced world, automatic systems are always a source of great relief. One such system is an automatic shut-off valve. We may come across many water leakage accidents in our routine life. Sometimes, they cause a huge loss that cannot be reversed. In order to prevent these incidents, it is important to take proper safety measures by installing a good automatic shut off valve unit.