Electric, pneumatic actuators and automated valves production
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Valbia was founded in 1995 and it is the only company in Italy specialized in the production and in the international distribution of electric and pneumatic actuators. After more than 25 years, success is constant, thanks to a complete range in continuous expansion which includes not only actuators but multiple combinations of automated valves, suitable for the most different kinds of applications.
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Quality in Valbia acquires a total dimension: checks are present, in fact, in every company sector and throughout the production chain. Valbia also aims to offer its customers truly sustainable products at every step of their life cycle, from the choice of low environmental impact materials to recycling and proper waste management. With daily work, Valbia has obtained the most important certifications:
Every person who works in Valbia undertakes every day to enrich the company with their skills thanks to passion, energy and enthusiasm. Values fully shared by Valbia itself, which encourage this virtuous journey by promoting the professional growth of its employees through training courses and offering them an inclusive environment.
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The Valbia series 82 pneumatic rack-and-pinion actuators with 0°-90° rotation are available in double-acting and single-acting versions with spring return and are compliant with Directive 2014/34/EU (equipment and Protective Systems intended for use in Potentially Explosive Atmospheres - ATEX).
These actuators can also be setup as fast acting to provide quick and reliable action in critical applications such as high-speed process control or emergency safety or potentially explosive environments.
Using the energy of compressed air to rotate the output shaft, the valve is actuated. The actuation speed is determined by the amount of compressed air supplied to the actuator and the size of the working chambers.
The MT multi-turn actuator, launched in January 2023 by Valbia to meet the various needs of the water treatment market, has just been granted a patent for its AC-Brushless motor solution controlled by Inverter.
Thanks to its wide speed range, it allows separate management of gradual valve starts and/or stops, and without having to replace any of the actuator's internal components it is possible to set variable, even partial, opening and closing times.