Tips to Open Up a Broken Gate Valve

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Gate valves that are not used on a regular basis may freeze up with time. Typically, these devices are simple and well-made, which is why they don’t break down that often. If you come across a damaged one, you can get it replaced or removed without spending a lot of money or hiring the services of a professional. In this article, we are going to share with you a few tips that can help you open a broken Gate valve. Read on to find out more about it.

Gate Valves

Basically, these devices terminate the flow of water just like gates installed in fences in order to prevent the passage of people from one side to the other. These units contain an internal plunger that can be lowered or raised into the housing.

With this design, the bore of the valve allows an uninterrupted flow of water. Generally, they also have a handle as well.

Before you get started

First of all, you may want to ensure that the pipe has water in it. If the pump is having some issues, you don’t need to blame the gate valve. On the other hand, if the supply line is fine, you should go ahead and check the valve.

Penetrating Oil

Typically, the role of the penetrating oil is to release gate valves that are stuck due to lack of use. It is important to keep in mind that penetrating oil is different from the garage or workshop oil. You can find this type of soil in auto parts shops as well.

So, what you need to do is clean the deposits from the visible threads of the unit by following the manufacturer’s directions. Next, you may want to tap the unit gently using a lightweight hammer in order to get rid of any foreign matter. It is better to go for a non-flammable oil to prevent fire.

Additional Leverage

If you are unable to open the unit even after using the oil a couple of times, you can extend the leverage provided by the handle. You can use a study screwdriver through the handle tines. Use your other hand to support the valve. This will help you protect the pipe while opening the gate valve, which is of paramount importance.


Often, heat is used in order to disconnect metal components from each other. For example, heat is used to remove old nuts that are stuck for years. What happens is that heat tends to cause one component of the unit to heat up and expand. For this purpose, the flame should be extremely hot. Typically, people use a welding torch for this purpose. However, proper care should be taken in order to protect the surroundings of the gate valve.

Long story short, if you have a broken gate valve, you can follow the steps given in this article to get it opened without any problem. Hopefully, these tips will help you fix the valve from the comfort of your home.

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