Electric Actuators QT-XL Series:
The New Performance Class from pi safety

With the actuators of the QT-XL series, we are setting new standards for the automation of large damper and valve drives. This newly developed generation of electric actuators combines enormous power with a compact design that is unique in its class.

Whether for demanding tunnel smoke extraction systems or complex industrial processes, the actuators of the QT-XL series impress with a torque of up to 300 Nm and ensure maximum safety in critical situations thanks to the mechanical spring return (150 Nm). Despite this performance, the devices weigh less than 25 kg and, thanks to our proven design, are easy to install and maintain.

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