IC Flow Controls, Inc.

Roetelmann ball valve
The Roetelmann ball valve is actuated through a sealed canister by means of a magnetic coupling and utilizes a non-contact electromagnetic sensor to provide positive indication of the ball position. The valve’s design eliminates the potential of hazardous release by encapsulating the stem and seals in a welded canister — should the seals fail, the medium cannot escape to the atmosphere. The valves are offered in a variety of construction and seal materials to meet customer requirements. Welded- or flanged-end connections, locking devices to meet OSHA requirements, and actuators are available.