A shutoff valve connects to copper plumbing pipes in one of two ways: Compression fitting; Sweat fitting. Identify the connection type used in your home by referring to the photos below. If you have ...

When I consider plumbing options, I focus on cost-effectiveness and lifespan. Pex-Al-Pex Compression Fittings often promise value, but pure metal pipes have a long-standing reputation for durability.