2024-09-05
Wafer vs. Lug-Style Butterfly Valves
A butterfly valve is a type of quarter-turn valve that controls the flow of a product in a pipeline. From pharmaceuticals to manufacturing and food processing, the valve has a variety of applications and can be used to limit solid, liquid, or gas material flow.Butterfly valves are usually grouped into two types: lug-style and wafer-style. These mechanical components are not interchangeable and have distinct advantages and applications. The following guide explains the differences between the two butterfly valve types and how to select the right valve for your needs.