AUMA FQM / FQMEx fail-safe part-turn actuator, 150–1,200 Nm

AUMA FQM / FQMEx is a part-turn fail-safe unit for open-close duty. On loss of power it moves the valve to a defined safe position. Torque 150–1,200 Nm.

An explosion-proof FQMEx version and an FQM/FQMEx SIL version are available. The SIL class and the fail-safe direction (open or closed) are confirmed for the specific configuration, not for the series as a whole.

Key features:

• Moves to safe position on loss of power
• Torque 150–1,200 Nm
• Explosion-proof FQMEx version
• SIL version

Specifications:

• Type: part-turn fail-safe
• Duty: open-close, moves to safe position on loss of power
• Torque: 150–1,200 Nm
• Explosion protection: FQMEx version
• Functional safety: FQM/FQMEx SIL version, class per configuration
• Communication: via the actuator controls of the assembly

Application: Butterfly valves and ball valves that require a safe position on loss of power.

Scope of supply: Actuator of the selected size, handwheel, AUMA electrical connector. Actuator controls, fieldbus, mounting bracket and gearbox per data sheet.

Before ordering: Before ordering, specify the required safe position (open or closed), SIL class, need for explosion protection, valve type and torque.