Turn off the water at the house s main shutoff then disassemble the problematic shutoff valve without disconnecting the valve from either the water supply line or the line leading to the toilet.
Turn off water toilet no valve.
Find shut off valves at lowe s today.
The valve should not be difficult to turn so don t try to force it if you can t easily turn it.
Turning the valve clockwise as far as it can go will turn off the water supply to the toilet.
In addition many cheaper types of valves are made with plastic.
Once you ve shut off the water open the hot and cold water taps on a faucet in the lowest level of the house to relieve pressure in the water system.
Hopefully this is enough to compress the rubber gasket so that it is sealed on the valve stem to prevent water leaks.
To close the main shutoff valve turn the valve lever clockwise one quarter turn until the handle is perpendicular to the water pipe.
If the leak persists before replacing the entire valve try this.
Unscrew the handle the packing nut and the threaded valve stem photo 2.
A stuck toilet shutoff valve prevents you from being able to turn off the water flow to the toilet which could cause sever water damage in the event of a toilet failure.
The small water valve that supplies water to a toilet commonly called a stop valve has only a few moving parts but over time mineral deposits from the water or deterioration of the internal gaskets can cause the valve to fail.
For a leaky toilet water shut off valve the easiest solution is to tighten the package nut 1 4 turn with a wrench.
1 turn off the main water.
If the valve has a round handle turn it clockwise until it stops.
Do not remove the valve just tighten the packing nut.
Open the water main in the house then loosen the toilet shut off valve by turning it counterclockwise.
As the water begins filling the toilet s tank check for leaks around the new valve.