These air-to-air actuators are the best choice for applications requiring pneumatically-actuated true union ball valves, three-way ball valves, or butterfly valves. The four-piston rack and pinion design results in a high torque output actuator, yet one that is very lightweight and compact in comparison with other rack and pinion actuators. There are more options available, contact us for a quote. 20651 works with 1/2" to 2" true union and three-way/three-way lateral valves. 20652 works with 2-1/2" to 6" true union, three-way/three-way lateral valves, and 2" to 3" butterfly valves. 20653 works with 4" to 6" butterfly valves. If ordering an actuator for TBH or BYV valves, a mounting kit must be added at the same time as the valve and actuator. TB, LA, and TW series valves include the price of a mounting kit. The valve and actuator must be ordered at the same time to eliminate the additional cost of the mounting kit.
- For all sizes of ball & butterfly valves
- Four-piston rack & pinion design
- Manual override
- Compact, lightweight
- Position indicator
- Namur-style solenoid mounting (inlet/outlet)
- Adjustable travel stops
- ISO 5211 mounting base
- Require air pressure for opening & closing
- Mounting kits for assembly of TBH & BYV series valves to appropriate actuators