Replace Toilet Water Supply Shut Off Valve

Residential plumbing systems can contain several different types of water shut off valves that control water flow.

Replace toilet water supply shut off valve.

Shut off the circuit breakers to an electric water heater. Today i show you how to quickly replace a faulty water shutoff valve under the sink. Shut off the water at the main shutoff valve. Unscrew the handle the packing nut and the threaded valve stem photo 2.

For leaks at the valve gently tighten the packing nut. Then disconnect the supply tube from the shutoff valve. Deburr the pipe with a deburring tool. Drain the water lines.

Learn how easy it is. When cutting the supply line cut slowly and gently so. Use a dry cloth to wipe the piping. Check for leaks around the base of the tank and around the water shut off valve.

Before you remove the toilet shut off valve you ll need to drain the supply line to prevent the water remaining in the pipe from gushing out onto your bathroom floor. Place a bucket under the old valve. Slowly open the toilet shut off valve by turning counterclockwise. Cut the supply line with a pipe cutter leaving enough room between the escutcheon plate and the cut to allow installation of the valve fitting.

Open the faucet to drain the line. If the leak persists before replacing the entire valve try this. You need to tighten the inlet of the toilet line in the shutoff valve. Leah from see jane drill demonstrates how to remove an old water shut off valve for a toilet and install a new one compression type.

Then open a faucet on the lowest level of your house and another faucet on an upper level to drain the pipes. Open the main water supply valve to the house. Step 3 tighten shut off valve water supply line. 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.

The main water shut off valve stops the flow to the entire home from the water meter while other water valve types shut off the water at individual appliances fixtures and faucets. If you have a gas water heater turn the knob to the pilot position. If there is a leak at the base of the tank tighten the supply hose gently.