What are PEX valves?
PEX type ball valves are 2-way, full-port valves with a 1/4-turn handle and have equal size PEX crimp style connections on both ends. They are suitable both of plumbing with PEX and for heating applications and are installed in-line with the pipe using crimp or clamp connection methods.
Can I use compression shut off valve on pex?
yes, theres a stainless steel sleeve that you insert into the pex. Its gives the pex the strenght to beable to use the compression fittings.
Can you cap off PEX plumbing?
Caps can be used to cap-off or terminate the ends of the pipe permanently or temporarily for purposes such as pressure testing, etc. Compatible with CTS piping, including PEX, PE-RT, copper and CPVC. Approved for potable water use.
How close can PEX be to a water heater?
PEX shall not be installed within the first 18 inches (457 mm) of piping connected to a water heater.
How long does PEX pipe last?
Additionally, long-term testing programs on PEX have shown that it has a potential lifespan of more than 100 years. So, while copper systems may have to be re-piped every few years or decades due to corrosion and pinhole leaks, a PEX system can last 10 times longer — or more.
What is the purpose of a stub out?
A stub-out is the exposed portion of a pipe installed during a plumbing, electrical or gas rough-in that is ready for connection to a fixture or device.
Do you need to replace a shut off valve?
Under-sink shutoff valves, also called fixture shutoffs or stop valves, allow you to turn off the water to the sink (or other fixture) without having to use the home’s main shutoff. These inexpensive little valves rarely get used, and when they do, sometimes they leak. If this happens to you, you can simply replace the valve with a new valve that matches the old one .
Where are my shut off valves?
Shut-off valves are usually found where the service line enters the house or business. Although this location varies depending upon when your home or business was built. Normally the shut off valve is located where a hose bib is also found, usually near the front of a home.
What is a water shut off valve?
A water shutoff valve is a small local valve used to control the flow of water to a plumbing fixture such as a faucet, tub, toilet or other plumbing fixture. These valves are usually found under the sink when controlling water flow to a faucet, and under the toilet tank when controlling water flow to a toilet tank.