Insulation systems by sound absorbing material for noise attenuation.

The rotary valves are ideal in any installation where you need to control a dosage of all types of granular materials and dry powders, such as sugar, sawdust, cocoa, flour, different types of chemical ingredients, ...

Designed for maximum precision and efficiency, these valves can be customized to suit the needs of each customer. A clear example is the interior of the housing, being that it can be manufactured or coated with different types of anti-wear materials to be able to work with semi-abrasive products.

Butterfly dampers are normally associated with flow control in ducts, but there are numerous applications in which are successfully used in the inlet or in the suction hood of industrial fans due to its versatility and great capability to adapt to different sizes, pressure, temperatures, etc.

Different designs of this dampers allows its suitability to sealing required by the customer, making it totally hermetic or enabling air flow even when it is closed. Not only exist the possibility of having the damper opened or closed, but also different in middle positions too.

Opposite blade dampers, are formed by numerous blades that turns on its own axis. Thanks to the mechanism that joins them, the blades turns in opposite directions at the same time.

The opposite blades are the most appropriate ones when it comes to maintain a uniform distribution of the air flow right after the damper.

Parallel blade dampers, are formed by numerous blades that turns on its own axis. Thanks to the mechanism that joins them, the blades turns in parallel at the same time.

The radial dampers “inlet-vanes”, also known as vortex damper, are used in all kinds of facilities for regulating the flow and pressure in the centrifugal fans.

They are designed to generate an inlet vortex in the same direction as the fan rotor (pre-rotation), causing a reduction in energy consumption as the air flow is reduced, thus reducing the work done. That is, the relative velocity between the fan and the inlet flow is reduced.