Top 10 Best Washing Machine Shut off Valves


Washing machines are an essential part of our lives, but the risk of a burst hose is worrying. Installation of the washing machine shut-off valve is the only way to get rid of this problem.

According to professionals and experts, switching off the valve manually after using the washing machine works great. But this task is easy to forget, and the risk of a flooded house is undoubtedly high. However, we have other options now!

Getting your hands on the best washing machine water supply valve can be tricky. So, to make things easier for you, I have put this detailed guide together. Here, we will review the top shut-off valves and discuss other relevant topics. Stay with us till the very end!

Top Washing Machine Shut off Valve:

What is a Washing Machine shut off Valve Repair Kit?

Over time, the hoses tend to develop leaks which result in water leakage and damage to the washing machine and house. The purpose of the washing machine shut off valve is to prevent the water hose from bursting and causing damage. However, repairing or replacing them is essential in cases like these.

In all valves, the valve stem bushing is the main reason behind the leakage. A shut-off valve repair kit has all the required pieces for repairing or replacing a valve.  However, there are several types and styles of shut-off valves available in the industry.

The process of repairing or replacing a shut-off valve does not take more than a few minutes and is extremely simple. So, make sure to know about the washing machine shut-off valve properly before choosing a repair kit for the leaks.

Best Washing Machine Shut Off Valve Reviews

Best Washing Machine Shut Off Valve

Out of hundreds of water supply valves, not all of them are worth the money. I have listed some of the best available in the industry that ensures proper performance. Let us take a look at these shut-off valve reviews.

1. Watts 1/2 inch Manual Washing Machine Hot Water Shut Off Valve

Watts 1/2 inch Manual Washing Machine Hot Water Shut Off Valve

Features:

  • Brass exterior finish
  • Manually controlled valve
  • Single water control lever
  • Copper straight dual adapters
  • Ball-type construction

The Watts 2T-M2 Duo-Cloz is one of the top single handle washing machine shutoff valve available right now. Moreover, Watts promises outstanding performance and reliability with this product.

This shut-off valve features a single lever that controls both hot and cold water in the washing machine hose. Turning the valve on or off is very easy as all you have to do is flip the lever. It has a ball-type construction which allows users to control the water flow easily and at any position.

The product features dual copper straight adapters of ½” NPT or ½” solder, allowing an easy and reliable connection. The brass body of the valve ensures great durability and reduces damage and risk caused by burst washing machine hoses.

Pros:

  • Controls both hot and cold water easily
  • Great value for money
  • Ensure easy water flow management
  • Reliable and durable
  • Simple installation

Cons:

  • Provided o-rings are not in good condition
  • Screws are extremely hard to unscrew

2. Hydro Master Washing Stop Valves with Water Hammer Arrestor

Hydro Master Washing Stop Valves with Water Hammer Arrestor

Features:

  • Manufactured with plastic and lead-free brass
  • Two levers for hot and cold water
  • Manual control
  • Features water hammer arrestor
  • Standard ½” inlet connection

The next product that made it to the list is from Hydro Master. This product is well-known in the plumbing industry for its features, service, and safety.

Manufactured with plastic, the outlet box ensures a sophisticated and mess-free washing machine area. The lead-free brass construction of the valves guarantees outstanding longevity and water safety.

With a reduced risk of leaks, the water hammer arrestor prevents water hammering. It also plays a major role in reducing the noise of the water.

The outlet box features two manually controlled levers for adjusting the flow of hot and cold water individually. Turning the level upward opens the water flow to the washing machine hose. The manual control requires the user to turn the valves on or off before or after using the washing machine.

Pros:

  • Sturdy outlet box and levers
  • Affordable pricing
  • Easy water flow control
  • Low noise levels
  • Center drain line

Cons:

  • Difficult to mount
  • Comes with a ¾” threaded male outlet

3. Floodstop Washing Machine Valve Shutoff Kit & Inline Valves

Floodstop Washing Machine Valve Shutoff Kit & Inline Valves

Features:

  • Battery powered
  • Lead construction
  • Automatic leak sensor
  • Ball valve design
  • Control panel alarm system

Floodstop has brought to you the washing machine valve shut off kit, equipped with top-tier technology to prevent water damage. So, if you are on the search for a high-quality automatic shut-off valve, then this one is perfect for you.

The washing machine water supply valve that supplies both hot and cold water is made up of lead for a sturdy and durable performance. This battery-powered system features an automatic leak sensor and shuts off the water supply in case of leaks.

It sends an alert to the user through the control panel about the leak detection and automatic shut-off operation. Wi-Fi connectivity sends alerts to a contact when leaks are detected.

The ball valve design of the valves shut off the water supply to the washing machine effectively and immediately after detecting leaks. It protects your home from water damage and saves money on expensive and unexpected repairs.

Pros:

  • Ergonomic design
  • Easy to install
  • Sends alerts about leaks and battery power
  • Lasts for a long time
  • Top-tier quality and technology

Cons:

  • Price is on the higher end
  • Batteries are not included

4. Watts Intelliflow Washing Machine Smart Water Shutoff Valve With Leak Sensor

Watts Intelliflow Washing Machine Smart Water Shutoff Valve With Leak Sensor

Features:

  • Wi-Fi connectivity
  • Detects leaks and washing machine operation
  • Automatic on and off valve inlets
  • Instant security alerts
  • Bronze manufacture with brass finish

Watts is one of the top manufacturers of shut-off valves in the plumbing industry. With great technology and features, the Watts Intelliflow Smart Water Shutoff Valve shows great promise.

Equipped with industry-leading technology, the leak sensor detects leaks and turns the water supply off immediately. It also keeps a close eye on the water behind the washing machine water supply valve and prevents flooding or damage.

The Wi-Fi connection effectively alerts the owners with emails and messages on smartphones. The shut-off valve turns on when the machine is on and turns off when the cycle completes or detects a leak.

Manufactured with bronze with a brass finish reduces the risk of leaks and ensures long-lasting service. The automatic valve manages the flow of both hot and cold water simultaneously when the machine is on.

Pros:

  • Highly recommended among homeowners
  • Top-quality monitoring device
  • Extraordinary valve control
  • Reduced risk of water damage
  • Installation does not require any wiring

Cons:

  • Expensive pricing
  • Does not have a mobile app for alerts

5. Symmons W-400 Laundry-Mate Washing Machine Valve

Symmons W-400 Laundry-Mate Washing Machine Valve

Features:

  • Made up of brass
  • Single lever shut off valve
  • Manually controlled
  • Slide action handle
  • Triple seal packing

If you are a fan of single lever washer shut off valve, then this product is perfect for you. The Symmons Washing Machine Valve operates both cold and hot water through a single handle.

The brass material used in the manufacture of this product ensures long-lasting and stable performance. Both hot and cold pipes are connected to the valve with a single handle. It is a manually controlled shut-off valve featuring a sliding action handle.

The triple seal packing of the washing machine shut off valve prevents water damage and reduces the risk of leaks. With outstanding quality, this product efficiently handles the temperature and pressure of the water. The valve can be replaced or repaired easily without any trouble.

Pros:

  • Reliable performance
  • Reduces water damage and leaks
  • Manages pressure, temperature, and flow of water
  • Easily replaceable
  • Simple installation process

Cons:

  • Has to be controlled manually
  • The slider jams after a while

6. Watts 1/2 Inch Ball-Type Copper Washing Machine Shutoff Valve

Watts 1/2 Inch Ball-Type Copper Washing Machine Shutoff Valve

Features:

  • Bronze construction
  • Single lever valve
  • Withstands 200F and 200 psi
  • Copper tubing
  • Manual control

The next product on the list is another great product from Watts. The Watts single lever washer shut off valve is a top-quality product by the brand, known for its great performance and stability.

Similar to the Symmons shut-off valve mentioned above, this one also comes with a single handle. It has a bronze construction which ensures outstanding durability for years. The hot and cold water hoses of the washing machine are connected to a valve with copper tubing.

This washing machine valve features manual control and the user has to turn it off after using the machine. It has the ability to withstand a high temperature and pressure of 200F and 200 psi.

Pros:

  • Affordable pricing
  • Outstanding durability
  • Water damage prevention
  • Easy to install
  • Does not leak easily

Cons:

  • Lever jams after a while
  • Expensive pricing

7. Homewerks 1/2-Inch Brass Made Washing Machine Valve/Male Pipe Thread

Homewerks 1/2-Inch Brass Made Washing Machine Valve/Male Pipe Thread

Features:

  • Manufactured with brass
  • Hot and cold water compatibility
  • 2 ⅜” center inlet
  • Single handle
  • Sliding lever

Homewerks is a known name in the plumbing industry, and their washing machine water supply valve is a popular item. With strong construction and reliable performance, it is a trusted washing machine valve in many homes.

The brass manufacturer of the valve makes sure that it lasts for a long time with ease. With a 2 ⅜” center inlet, it is a bit different in size compared to the standard 15mm sizes. The installation of the valve is simple as well and does not require any professional assistance.

This high-quality washing machine shut off valve comes with manual control. It is compatible with both hot and cold water and controls both pipes from one valve. The sliding single lever allows the user to adjust the flow of water easily. In addition to that, this product can work with high pressure and temperature without leaking easily.

Pros:

  • Reasonable cost
  • Sturdy and long-lasting
  • Reduces water pressure
  • Prevents burst hose and water damage
  • Easy to operate

Cons:

  • Lever rusts after a while
  • Valve performance is not smooth

8. Watts Water Technologies Washing Machine shut off Valve With Ball-Type Construction

Watts Water Technologies Washing Machine shut off Valve With Ball-Type Construction

Features:

  • Made of copper
  • Ball-type construction
  • Cold and hot water compatibility
  • Single sliding lever
  • Manually controlled

Next, let’s look at another highly popular washing machine automatic shut off valve manufactured by Watts. These ones are known for their eye-catching performance and long-lasting lifespan. Suitable for almost all washing machines in the market, it is surely a great addition to the system.

Ball-type of construction of the valve makes sure that the risk of water damage is to a minimum. It also reduces the noise of water and manages the flow of water easily. The copper used to manufacture this system ensures that it does not rust easily or develop leaks.

Due to the single sliding lever, the washing machine hookup valve manages both hot and cold water in the hoses together. The product is manually controlled and the user has to turn the valve on or off by themselves.

Pros:

  • Reduces risk of water damage
  • Minimizes noise
  • Allows easy water flow adjustment
  • Simple installation process
  • Outstanding compatibility

Cons:

  • High price
  • Corroded lever after a while

9. Mueller B & K Washing Machine Shut Off Valve

Mueller B & K Washing Machine Shut Off Valve

Features:

  • Strong brass production
  • Manually controlled valve
  • Single lever mechanism
  • Small size
  • Solder internal connection

Similar to the previous product, this one has a single-level configuration and construction as well. The brand, Mueller B & K, is a beloved and trusted brand by users globally, and for the right reasons.

This excellent quality washing maching shut off valve has a small size and is not compatible with many available washing machines. It is made up of brass which ensures the strength and water damage resistance of the product. The ½” solder internal connection and small size make it a unique product in the industry.

This item has a ball valve design with makes sure that the service is praiseworthy and long-lasting. The design helps to manage the flow of water perfectly while reducing the risk of flooding and burst hoses.

The single lever mechanism makes the washing machine valves compatible with both hot and cold water pipes connected to the washing machine.

Pros:

  • Manages water flow easily
  • Great strength and durability
  • Prevents flooding in the house
  • Compatible with both cold and hot water
  • Affordable pricing

Cons:

  • Jammed lever after a few years
  • Not compatible with all washing machine models

10. HYDRO MASTER 1/2″ Male Pipe Thread × 3/4″ Outlet Hose Thread Shut Off Valve

HYDRO MASTER 1/2

Features:

  • Dual connection valve
  • Brass material
  • Stainless steel lever
  • ½” inlet thread connection
  • Hot and cold water compatibility

Last but not least, we have the Hydro Master washing machine shut-off valve. It is a strong and highly reliable product manufactured with top-quality material and is undoubtedly one of the best washing machine shut off valve on the market.

This shut-off valve is a dual connection valve and connects to both the hot and cold water pipes of the washing machine. Similar to most of the products mentioned above, it also has a brass construction, ensuring strength and reliability. The lever is made up of stainless steel and keeps the handle from corroding or jamming after a few years.

When the valve is manually turned on, it passes both hot and cold water simultaneously to the washing machine. The ½-inch thread inlet connection allows the valve to work with a huge number of washing machine models. Lastly, the price is highly affordable compared to similar washing machine valves.

Pros:

  • Competitive Pricing
  • Outstanding washing machine compatibility
  • Reliable and durable
  • Does not corrode easily
  • Easy to use

Cons:

  • O-rings are not in good condition
  • The hose connection point is prone to rust

Things to Consider Before Buying Washing Machine Shut Off Valve

When it comes to purchasing a shut-off valve for your washing machine, picking the first one you see is not wise. There are several factors that need to be considered when it comes to buying the right washing machine shut off valve. Check out the factors you need to keep in mind when choosing a valve.

Type Of Valve

The first factor that requires proper attention is the type of valve you will use. Valves are typically divided into two categories: automatic and manual. The washing machine’s automatic shut off valve, as the name suggests, operates on its own. It does not require any human help to turn on or cut off the water supply.

Automatic valves typically feature an added sensor to detect when the operation. The advancement of these valves is making them more popular among users. Whereas, manual valves are easy to install and require human help to turn on or off. The designs are ergonomic and highly affordable.

However, the main purpose of both of these valve types is the same. They control the water flow of the laundry machine and reduce the risk of water damage and flooding. But make sure to pay attention to the type of washing machine valves before purchasing.

Material

While many people fail to take this factor into consideration, it is an essential piece of information. The material of the washing machines shut off valves plays an essential role in its durability and service. If you research the market, you will notice that these valves are usually made up of steel, brass, or plastic.

All of these materials ensure top-notch quality of the valves without any doubt. Check out the manufactured material before you install a shut-off valve.

Durability

The durability of the washer cut off valve plays a major role in the service and depends on the material. Steel is typically the best option for its durability and anti-corroding properties.

However, brass is more actively seen in the industry due to its longevity and outstanding service. And plastic is affordable and does a great job at controlling the water flow.

Pressure Of Water

Each and every washing machine hookup valve has a certain pressure limit up to which it can tolerate the flow of water. If the pressure limit does not exceed that of the washing machine, it will not be able to ensure proper service.

Make sure to check the water pressure of the washing machine and choose accordingly.

Size

Proper installation and fitting of the laundry shut off valves are important. If the size is not accurate, then the valve will not fit and control the water properly.

The size of the valves varies depending on the type, manufacture, and so on. Before purchasing a turn-off valve, check the measurement on the washing machine properly.

Price

Last but not least, taking the price into consideration is important as well. The price of the washing machine valves varies based on type, material, water pressure, and so on. While the most expensive price does not guarantee the best quality, similarly, a low price does not ensure bad quality. Research the market well before spending money on a shut-off valve.

Find a valve that matches the requirements of your washing machine and suits your budget well. Do not focus your entire decision on the cost of the valves.

Brand Value

For something as small, there’s no scarcity of options in the market. Thus going for a well-known brand is not a bad option at all. It’s always safer to stick to popular plumbing tool and equipment brands as they tend to maintain their quality. However, such brands often price their washing machine valves a bit higher.

Moreover, it’s always a great idea to read customer reviews and go with the best sellers. But choose wisely and consider the environment you’ll be using your valve in.

Are Automatic Water shut off Valves Worth It?

automatic washing machine shut off valve

Automatic water shut-off valves are a popular choice among washing machine owners. It comes with a leak sensor and a valve to automatically turn on or off the water.

The leak sensor prevents the hose from bursting and damaging the house automatically. Moreover, a few washing machine automatic shut-off valves feature advanced technology that allows us to control the valves with smart devices.

While manual valves require human effort to operate, automatic valves do the work on their own. These valves are a great way to control the water flow and prevent water damage while being highly efficient. Even though the price is a bit higher, automatic water shut-off valves are worth every penny.

Washing Machine Shut Off Valve Installation;

Washing Machine Shut Off Valve Installation

Installation of valves is easy and does not require much trouble. Let us take a look at the steps of installing a washing machine shut off valve.

Step 1: Removing the Old Hoses

Turn off the old shut-off valves connected to the washing machine. Now remove the washing machine’s hot and cold water hoses connected to the valves with the help of a wrench.

Wipe off the excess water that drips from the hoses before moving on.

Step 2: Connecting the Adapters

Connect an adapter to both of these hoses with the help of pliers. Take properly measured and cut plastic pipes to join the adapters and valves and secure the plastic pipes with appropriate measures.

Connect the adapter to the hot and cold lines of the washing machine valves.

Step 3: Connecting the Valves

Mark, drill, and mouth the valve on the wall. Now join the washing machine hoses to the valves on the wall.

If it is a washing machine automatic shut off valve, place the leak sensor on the floor and connect it to the valve.

Step 4: Plug and Run

Plug the washing machine into the valve and plug the valve into a nearby power outlet. It’s always wise to try out the system before putting your trust in it.

FAQs

1. Are All Water shut off Valves The Same?

The main purpose of all laundry shut off valves is the same. These valves control the water flow to the washing machine and reduce the risk of a hose burst. It also prevents water damage and reduces the risk of flooding in the house.

2. How Many Types Of Water shut off Valves are There?

Types Of Water shut off Valves

Water shut-off valves are available in two primary types: manual and automatic. In a manual valve, you will have to turn it on or off when needed. On the other end, the automatic valve features a leak sensor which allows the valve to operate on its own.

3. Is There a Washer In a shut-off Valve?

Packing washers are present in the majority of shut-off valves available in the market. The purpose of these washers is to hold the water properly and prevent splashing. Washers also help to reduce the risk of flooding in case of small leaks.

4. Should Water Valves Be Fully Open For Washing Machines?

The purpose of the washer cut-off valve is to control the water pressure in the washing machine hose. If the valves are fully opened, the water will move with great pressure, affecting the hose and washing machine.

Make sure to open the valves about halfway as too little pressure will slow down the washing process.

5. What Size is a Washing Machine Valve?

What Size is a Washing Machine Valve

The size of the washing machine valves varies depending on the manufacturer and washing machine model. Checking the washing machine valve size is important before purchasing one to ensure a perfect fitting. However, the standard size of a shut-off valve is 15mm.

Key Takeway

There are several good shut-off valves accessible in the plumbing sector. We’ve compiled a list of the top ten shut-off valves to save you time and effort. And we feel that all of them give the highest long-term performance and operate well with leaks.

But if you ask for a personal suggestion, then I would recommend the Watts 2T-M2 Duo-Cloz. This is the best washing machine shut-off valve because of its outstanding performance, strong construction, and ball-type design. However, before choosing any washing machine shut off valve for your home, pay attention to the buying guide properly.

Sink Formula

Hi, I'm Lisa Burks, founder of the Sink Formula blog, and plumber of 5 years experience.

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