Find expert tips on selecting valves for your piping system, covering types, materials, and compliance to ensure safety, efficiency, and long-term reliability.

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.

The object of the invention herewith illustrated is to provide for steam engine governors and steam pressure regulators a simple and reliable balance valve for ... is a branch pipe communicating ...

Changes to Newton's sewer ordinances may require landowners to disconnect old service lines from the sewer main when a building is demolished and then install backwater valves on all new sanitary ...