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GENERAL SPECIFICATIONS – Group 11 Quarter-Turn Rotary Actuators

Group 11 Quarter-Turn Rotary Actuators

Precise, reliable, and consistent positioning of control valves is of critical importance in maintaining overall process control. Beck’s unique ability to quickly, accurately, and consistently track the control signal allows you to fully utilize your control system’s capabilities. This can significantly decrease process variability, improve product quality, and reduce operating costs.

Group 11 valve drives are engineered for direct coupling on quarter-turn ball, plug, and butterfly valves. They may also be installed using specially engineered crank arm and linkage arrangements.

Valves and drives may be ordered together as pre-engineered assemblies ready for drop-in installation. Or drives can be supplied separately along with the necessary hardware for field installation on existing valves.

Click on any of the quarter-turn rotary actuators shown below for specific torque and timing combinations by model number:

For installation planning, take advantage of Beck’s Free Link-Assist Service.

Beck’s team of sales and application engineers are only a phone call away at 215-968-4600. If you prefer email, send your inquiry to the sales@haroldbeck.com address. They will be available for help with product selection, on-site application reviews, or hands-on demonstrations of the capabilities of Group 11 quarter-turn rotary actuators.


MODEL 11-160

15-80 LB-FT



MODEL 11-460

350-1800 LB-FT




MODEL 11-150

15-80 LB-FT



MODEL 11-400

350-1800 LB-FT