Brass Ball Valves for Plumbing and Heating PexUniverse
The most popular valve type is a 2-way valve, with a single inlet and outlet these are widely used in all types of plumbing and heating installations, from residential, to commercial, municipal and industrial. 3-way and 4-way ball valves have a similar construction, but the drilled channel in the ball can be “L” or “T” shaped to accommodate required flow patterns.