Product Categories: Valve Automation

Electronic actuators with variable speed control. Electronic setting of torque and stroke with function monitoring. Power supply unit with wide range Input. Actuator applications for demanding control automation tasks in industrial environments with potentially explosive atmospheres.

To perfom linear movements, e. g. in case of globe valves, the multi-turn actuator SA can be combined with the linear thrust unit LE. In case a lever arrangement has to be operated, the linear thrust unit can be mounted on a base.

Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as ignition source. Their constructive measures prevent the occurrence of ignition sparks or hot surfaces. AM controls with simple design and defined features is the perfect choice when using parallel…

AC controls are your perfect solution if the application requires self-adapting control functions, data logging, confi gurable interface or if valve and actuator are to be integrated into a Plant Asset Management System due to advanced diagnostic functions. AC controls are equipped with a parallel interface for free configuration and/or interfaces to fi eldbus systems…

For highest requirements on functional safety (SIL) in compliance with IEC 61508 / IEC 61511, AUMA offer special actuator controls in AC.2-SIL version. They have been certified by TÜV with SA.2 / SAEx.2 multi-turn actuators in compliance with the latest (ed. 2) and most demanding edition of the IEC 61508 standard, and may be used…

  AM controls with simple design and defined features is the perfect choice when using parallel signal transmission and if a relatively low number of feedback signals is required. Few parameters need to be defi ned via sliding switches during commissioning, e.g. type of seating in end positions. Actuator control is made via operation commands…

Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as ignition source. Their constructive measures prevent the occurrence of ignition sparks or hot surfaces. Certification is performed in close collaboration with national and international certification bodies. With the ACExC a…

AUMA part-turn gearboxes are used for operating part-turn valves (e.g. butterfly valves, ball valves). Type of duty: Short-time duty S2 – 15 min (open-close duty) Operation modes: – Manual operation directly with handwheel – Motor operation (by electric multi-turn actuator) Gearboxes are always provided with an input mounting flange Clockwise rotation at input shaft results…

AUMA worm gearboxes are used for the operation of part-turn valves and special valves (dampers, flue gas dampers, etc.). Type of duty: Short-time duty S2 – 15 min (Open-close duty) and inching/positioning Intermittent duty S4 – 25 % (Modulating duty only bronze) They can either be operated in: – manual operation directly via handwheel –…

GK bevel gearboxes will be used if the operating direction is to be displaced by 90°. Thus, the output torque can be increased many times.