Actuators from Gruner

We delight across all sectors

An overview of our applications

From ultimate convenience to maximum safety: with actuators from Gruner you achieve more than simply first-class performance standards for your closed-loop and open-loop control applications. You also obtain components that are unrivalled in terms of reliability and durability. Learn here about the fields of application where the use of our actuator solutions is indispensable – and they are of course also designed to your individual specifications. We look forward to talking to you about your project!


PRECISION METERING – TO PERFECTIONControlling volumetric flows

The actuators made by Gruner optimise VAV solutions through exceptionally precise metering and rapid response times. This assures uniform distribution of air combined with a constant and high level of cooling power. Intelligent links involving multiple variables such as static and dynamic differential pressure are the key to draught-free cooling through controlled and constant volumetric flow rates.

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RELIABLE & ROBUSTActuators for fire protection & smoke protection

Satisfying the most demanding of requirements to protect human life and material assets: our fire protection actuators do more than just comply with the required European standards - they also deliver conviction with their rugged design.

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ENERGY-EFFICIENT & RELIABLEActuators for heating, ventilation and air-conditioning

Our actuators deliver energy efficiency in conjunction with reliable and durable control of inlet air, exhaust air and air-conditioning. The straightforward commissioning process enables your ventilation systems to deliver optimum performance – even in sensitive environments such as laboratories and clean rooms.

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DIGITAL CONTROLI&C building management

You should get to know our solution for the digital control of inlet air and exhaust air fans in greater detail: The digital itaMAX control module solves your problems through its ability to control up to 240 VAV controllers accurately – combined with enhanced energy efficiency and fabulous ease of set-up.

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FULLY CONFIGURABLEYour OEM actuators: developed by us

Do you need bespoke connectors? A specialist kind of axis support? Or a particular colour of enclosure? We are flexible: we develop made-to-measure solutions for you, based either on our existing models or completely new ones – featuring all the desired properties. Learn more about what we have to offer as your partner for OEM development and production to create the perfect bespoke solution for your needs.

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LIQUIDS AND GASESActuators for water applications

Thanks to our robust and reliable actuators, you can open, close or precisely meter ball valves effortlessly. Our solutions make this possible, effortlessly.

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Just ask us!

Are you looking for an actuator that can provide a reliable service life of 100,000 full cycles, and up to 1,500,000 partial cycles? If so, then you are sure to find the right one in our product range. Are you looking for an individual solution?

Then send us an e-mail.


Bürglestr. 15 - 17
78564 Wehingen

Tel.: +49 74 26 / 948-0
Fax: +49 74 26 / 948-200