

Push the tool into the pipe firmly and turn a few revolutions until the edge is smooth. If you’re installing the new valve to a copper pipe, use a deburring tool to remove the sharp edge created when you cut it. Tighten the pipe cutter and rotate until it cuts completely through the metal, and then remove the valve.
METAL TOILET WATER HOSE OSKETCH INSTALL
You need to leave enough pipe extending from the wall to have room to install the new fitting.

Then remove and discard the nut and compression rings. Once you’ve removed the nut, pull the old valve off of the pipe. The pliers will prevent the pipe from being twisted or bent as you apply pressure with the crescent wrench to loosen the bolt.
METAL TOILET WATER HOSE OSKETCH PROFESSIONAL
But, if you want to “sweat” the new joint, it’s best to go with a professional plumber.įinally, keep in mind that, like many plumbing projects, once you begin to replace a toilet shut-off valve, your home will be without water until you complete the repair. You can easily cut a sweated copper joint and replace it with a compression connection, avoiding the need to wield high-intensity flames and combustible gas. This isn’t necessarily an obstacle for DIYers. Copper pipes are often joined to toilet shut-off valves through a process called sweating, which involves soldering the joint with a blowtorch. You may also encounter copper plumbing.For that reason, it’s best to hire a professional if you’re dealing with old cast iron plumbing. Corroded iron pipes can break and crumble when you attempt to remove an old shut-off valve, turning what was supposed to be an easy repair project into a DIY nightmare. If you live in a home built before 1980, chances are you have iron pipes.It’s vital to assess the type of plumbing you have before getting started with a toilet shut-off valve replacement.
