Comprise the simplest and most reliable mechanism for quarter-turn rotary actuation in the operation or positioning of ball, butterfly and plug valves.
- Single moving part – Simplest and most reliable mechanism for quarter-turn rotary actuation.
- Close couple control modules – Fail-safe spring returns, limit switches, positioners and solenoid valves all close couple to the actuators.
- No cranks or gearing – No power loss or backlash – allows accurate positioning.
- Durable corrosion resistant finish – Long maintenance-free life Up to 4 million operations guaranteed.
- Compact – space saving – efficient – Best torque/size package available, fast operating speeds, best air consumption, proven design.
- Millions of units in trouble free service all over the world
- Choice of male or female output drive square – easy to interface to application
- Unique serial number for identification and traceability