How To Replace Plastic Toilet Shut Off Valve. If you decide to change the valve, remove the old valve but leave the nuts and ferrules on the pipe. Yes, it will make a mess but it works when there is not dedicated shut off valve for the toilet or you can’t close it.
Turn the toilet shutoff valve counterclockwise to remove it from the threaded end of the adapter. My problem is that this shut off valve must be weak as when the toilet fill valve (fluidmaster) stops filling and shuts off, the shut off knob pops closed from the pressure change. Turn on the valve at the water supply to the house.
Table of Contents
Turn Off The Main Water Valve To The House.
When you decide to change out your local water supply shut off valve buy the correct type of valve and install it properly and not too tightly. Do not tighten it too much otherwise, it would cause damage to the thread. Yes, it will make a mess but it works when there is not dedicated shut off valve for the toilet or you can’t close it.
Use A Wrench Only If It Is Too Tight.
Remove the new nuts and ferrules from the new valve and replace. Use a rag to remove any moisture from the ends of the pipes. Depending on how well you know your home, you may have to do some hunting to.
Turn The Handle On The Ball Valve Clockwise To Shut It Off.
This is what you should do… the main task here is to disconnect the water supply line from the tank and plug it with duct tape and plastic bag. How to replace plastic plumbing shutoff valves. It’s a good idea to involve your local plumber for help.
Turn On The Valve At The Water Supply To The House.
If you see deposits put some limeaway in it. A 1/4 metal shut off valve is your best solution Cut the plastic pipes 1/2 inch from each end of the valve that’s being replaced, using a handsaw.
Les Zell, Contributing Editor With The Family Handyman Magazine, Shows You How To Replace The Supply Line And Shutoff Valve On A Standard Bathroom Toilet.
How do you replace a pvc valve? Now install the shutoff valve by connecting the shutoff valve into the threaded end of the pvc adapter by using a screw. To replace a plastic toilet shut off valve, first identify the type of shut off valve you have.