Double acting pneumatic valve actuator
40 - 120 psig, 90° | D series BETTIS

Bettis™ D-Series pneumatic rack and pinion actuators provide its users with reliability and economy in valve automation. Specifically designed for quarter-turn applications, the D-Series is ideal for the on/off or continuous operation of plug, butterfly and ball valves, as well as dampers and other 90º turn devices. The D-Series actuators are compact and lightweight, making them very suitable for installation within areas of tight piping connections.

Typical Applications

Automation of ball, butterfly and plug valves
Automation of louvers and dampe
Automation of any quarter-turn mechanism
Multiple-Spring Design - The D-Series has a multiple spring design to facilitate 40 to 120 psig supply air requirements. All springs are "nested" to prevent misalignment and are safely contained by a spring release bolt.