Maros Engineering

|Maros Engineering | Pneumatic valves for industrial automation 



Wafer  butterfly valve, like the other ball valves by Maros Engineering, consists of a disc that acts as a shutter and rotates around an axis contained within a body either in spheroidal cast iron or carbon steel or stainless steel. or in bronze-aluminum.

Like all the other valves, this one too has been designed to guarantee a high degree of resistance to any kind of external agent.

You can use our pneumatic butterfly valves in various types of applications, always appreciating their full mechanical efficiency.

For example, they go very well in aqueducts to intercept water in the best possible way, having a much smaller footprint than gate valves.


Type: wafer butterfly valve, bidirectional shut-off and regulation valve

Fluid temperature: -20°C / +160°C (only valve without actuator)

Sizes: 3/4″ – 48″

Actuator: standard with temperature from -20°C a +80°C, on request different actuators for different temperatures are avaliable

Rotating pneumatic actuators for wafer butterfly valve

The experts at Maros Engineering have been manufacturing top quality valves since 1991, and our rotating pneumatic actuators are just one product we offer. We source the highest quality raw materials direct from reputable Italian suppliers to ensure the most robust supply chain.

Our modern manufacturing techniques encompass all the latest technological advances, to ensure we produce the precise valves needed for contemporary production lines. You can rely on the expert technical assistance offered by Maros Engineering to help out whenever you experience a problem on your production line, and we’re constantly looking to improve our valves and all accessories with the most modern technologies.

Check out our rotating pneumatic actuators online to find out more about the technical specifications of our product. Rotating pneumatic actuators are used for precision control of the rotation and speed of equipment. They use compressed air to offer a self contained simplification for applications typically utilising pneumatic cylinders. Their internal bearings sets can also support loads, and more details are included within our technical specification. Alternatively, speak to one of our experts to find out more. Browse our entire range of valves to source the products you need today.

We’re proud to supply so many repeat customers around the world and we know this is due to the fact that our technology offers the advanced solutions required by contemporary production lines. We have the essential expertise and know how to provide valve solutions to meet the requirements of the mechanical industrial and our experts always listen to feedback supplied by our customers. This is because we are continuously looking to improve and streamline our products. Get in touch to find out more.

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