Jacketed ball valves are the valves that contain a surrounding, also known as a Jacket, around their body. This is how these valves get their name as Jacketed Valve. The jacket of these valves can be fabricated or welded right from the outer side of the body.

Blackhall's bellows sealed, vacuum jacketed control valves are designed for zero leakage and to remain frost free at operating temperatures. They are alse available with bellows that prevents the liquid from coming into contact with the valve stem.

The valves are almost used everywhere to track and regulate the flow of constituents used for machine operation to a variety of other performance monitoring and flow work. Jacket ball valves are the valves that contain the surroundings, also known as the Jacket, around their bodies.