The process of removing a valve core is a relatively simple one, and can be completed with few tools. In this blog post, we will walk you through the steps necessary to successfully remove a valve core. We will also provide some tips on how to avoid common pitfalls. So, if you are looking to remove a valve core, read on!
How To Remove A Valve Core
Here are 5 steps on how to remove a sprinkler system valve core:
Step 1: Shut Off The Water Supply
Turn off the sprinkler system’s water supply. This can be done by shutting off a main valve or by turning off individual sprinkler heads. If you turn off an individual sprinkler head, make sure that it is not located near any shrubbery or other objects that could be damaged if the water pressure suddenly drops.
Step 2: Remove The Old Core
Remove the old core from the valve body. If this is not possible, then you will need to replace the entire valve body instead of just replacing the core. To remove a core, you must use a tool known as a “valve wrench” or “core wrench” to turn it counter-clockwise and unscrew it from the valve body. You can usually find these wrenches at your local hardware store for less than $10.00 each.
Be careful when removing and installing cores because they can break easily if they are not handled properly. If you do break one, you will have to replace the entire valve body instead of just replacing the core itself. Once you have removed the old core, discard it in a trash container immediately so that no one accidentally steps on it later and gets injured.
Step 3: Install The New Core
Install The New Core After removing the old core, insert your new valve core into place and tighten it clockwise until it is snug against its seat inside of the valve body (this may take several turns).
Be careful when tightening because too much force could cause damage to both your new core and/or your existing valve body if they are not made from high quality materials that can withstand excessive force without breaking or cracking under stress.
Step 4: Turn On The Water Supply And Check For Leaks
Turn on your sprinkler system’s water supply again after installing your new valve core (if necessary). Look for leaks around where you installed your new core, especially around threads where metal meets metal (as shown in photo below) since these areas tend to leak more often than others due to corrosion caused by constant contact with water over time (especially if there are no sealants applied to them).
If there are no leaks present after turning on your sprinkler system again, then congratulations! You have successfully replaced a broken sprinkler system valve core without causing any damage to yourself or anyone else nearby! However, if there are still leaks present even after turning on your sprinkler system, then you may need to replace the entire valve body instead of just replacing the core.
Step 5: Tighten The New Core One Last Time
If there are still leaks present after turning on your sprinkler system again, then you may need to replace the entire valve body instead of just replacing the core. To tighten your new valve core one last time, turn it clockwise until it is snug against its seat inside of the valve body (this may take several turns).
Be careful when tightening because too much force could cause damage to both your new core and/or your existing valve body if they are not made from high quality materials that can withstand excessive force without breaking or cracking under stress.
Frequently Asked Questions
Can you remove valve core with pliers?
Yes, you can remove valve core with pliers. In fact, this is the most popular way to remove valve stem core. Pliers are used to grab the core and pull it out of the stem. This method is also known as “pulling”.
