Generally speaking, most water shut-off valves last between 10 to 20 years. However, they can last longer, depending on the material you choose. For example, brass valves can last about eight to ...

Your home's plumbing system has a variety of water shutoff valves, which turn off water to specific areas ... The most popular choice is brass, due to its versatility, price, ability to be used ...

To limit the risk of lead poisoning, U.S. law prohibits new brass plumbing parts in drinking water lines from containing more than 8 percent lead by weight. Yet two shut-off valves containing only ...