Toilet Shut Off Valve Leaking When Turned Off

Occasionally after shutting off a toilet supply valve to replace the tank plumbing parts you may find that the shutoff valve leaks through the packing nut once the valve is opened again.

Toilet shut off valve leaking when turned off.

You will know this when the bubbling stops. There s an easy way to fix it and you may want to give it a try. Turn on the toilet shut off valve and let the tank fill with water. Repairing the shut off valve step 1 shut water off.

Go ahead and open the main house shut off valve. Open one faucet and let the water run until all the air has come out. Step 2 try tightening the packing nut. The small plastic tub will catch the water from the pipes to avoid spillage.

Open the main water supply. Keenly check for leaks on the new. To remedy this most plumbing pros advise first using a groove joint pliers to tighten the packing nut one eighth turn clockwise photo 1. Hopefully this is enough to compress the rubber gasket so that it is sealed on the valve stem to prevent water leaks.

Do not remove the valve just tighten the packing nut. Support see jane dri. Sometimes the cause of the leak is simply a loose packing nut that needs to be screwed on a little tighter. Water leak shut off valve fixing for a leaky toilet water shut off valve the easiest solution is to tighten the package nut 1 4 turn with a wrench.

Next shut off the main water supply to the toilet and detach and drain the pipes using a wrench or pliers. Wrap the slip joint pliers jaws in masking tape to protect your shut off valve from any scratches caused by the sharp edges.