Jamesbury Series A Style Standard Port Ball Valve

Jamesbury Valve As a leading industrial valve manufacturer, we offer a wide range of products. Our product line includes: Gate valves, check valves, globe valves, non-return valves, dual-plate check valves, and high performance butterfly valves. With the most complete multi-turn product line for a single source manufacturer, our valves are produced to the highest quality standards with ultra-modern manufacturing technology and astute materials sourcing.