Jamesbury™ Standard and Full Port Ball Valve, Series 4000

The Jamesbury™ Series 4000 high-quality ball valve is a robust valve designed to be applicable in many end connections. The self-relieving seat and patented stem seal technology ensures efficiency and performance. The multiple end connections (threaded, socket weld, butt weld, or custom) enable the Series 4000 ball valve to be used in a number of applications.

• Long service life
• Bi-directional in hazardous media service
• Low fugitive emissions
• Bubble tight shut off
• Automatable