How To Replace Main Water Shut Off Valve On Home

Home Repair How To Replace The Main Shut Off Valve The Family Handyman Buy a threaded replacement ball valve; it’s a far better choice than the older gate style valve. screw on the new ball valve, install the old nipple and the new leather washer (use teflon tape or pipe dope on the threads). tighten the coupling nut, turn on the water and check for leaks. step 4. In this video i'll show you the process i use to replace a faulty valve faucet for the main water cut off in my house.parts needed for this install:1) one (1.

Home Repair How To Replace The Main Shut Off Valve Diy Ask this old house plumbing and heating expert richard trethewey shows how to replace a main shut off valve that is not closing properlysubscribe to this old. 1: turn off water valve on the curb & make a plan. using a curb key to turn the water off on the curb. once you’re oriented and know where your main water shut off valve is, you’ll need to turn off the water valve on the curb with a curb key. (watch this video for step by step instructions.). Clean the inside of the new valve with a fitting brush. apply flux to both the outside of the pipe and the inside of the valve for a strong solder joint. use an acetylene torch to solder the new valve in place. heat the joint until the flux bubbles, then touch the solder to the pipe opposite the flame. “the melted solder will pull right. Plumbing and heating contractor richard trethewey shows how to replace an old, corroded water supply valve, without soldering. (see below for a shopping list.

How To Replace A Main Water Shut Off Valve With A New Ball Valve Clean the inside of the new valve with a fitting brush. apply flux to both the outside of the pipe and the inside of the valve for a strong solder joint. use an acetylene torch to solder the new valve in place. heat the joint until the flux bubbles, then touch the solder to the pipe opposite the flame. “the melted solder will pull right. Plumbing and heating contractor richard trethewey shows how to replace an old, corroded water supply valve, without soldering. (see below for a shopping list. Shut off the water, which will lead to the valve being replaced. this may involve turning off the main water supply to your home. use an emery cloth to clean the pipe on either side of the old valve. this creates a good seal for the new valve. cut through the pipe on each side of the old valve with a mini hacksaw. Close the new valve. open the water main shutoff valve and let the water run until all the air is out of the pipes. then shut off the upper and lower faucets. check the new valves for leaks. turn the water heater gas valve back to ‘on,’ or flip on the circuit breakers to the electric water heater. step 6.

How To Replace A Main Water Shutoff Valve Shut off the water, which will lead to the valve being replaced. this may involve turning off the main water supply to your home. use an emery cloth to clean the pipe on either side of the old valve. this creates a good seal for the new valve. cut through the pipe on each side of the old valve with a mini hacksaw. Close the new valve. open the water main shutoff valve and let the water run until all the air is out of the pipes. then shut off the upper and lower faucets. check the new valves for leaks. turn the water heater gas valve back to ‘on,’ or flip on the circuit breakers to the electric water heater. step 6.