The butterfly valves serie is very varied in terms of performance: there is the possibility of having a sealed closure which has the advantage of almost hermetically closing the duct and also reduces noise in the closed position, which should not be underestimated in living in the environment of work. There are various closing speeds based on the work they are required to perform in order to allow a more or less rapid closing according to the working times of the machine. There is the version in galvanized steel or stainless steel where the standard version and the ATEX version are available for environments with possible fires or sparks.
Customization has no limits, from the spacing of the opening-closing mechanisms from the duct, to operate with hot air, to the electric control, to the ATEX version and more.
The choice of the type of closure to be installed is always based on the type of material that passes through it and the level of closure that the machines require.
The closing-opening system are vital elements for the extraction system, for the machines where they have to be installed and for the work environment.
Manual – Pneumatic – Electric Ø 80-450 Modular butterfly shutter on brass
Manual – Pneumatic – Electric Ø 200-1200 Butterfly shutter on bearings
Standard non-dust-seal or dust sealed version, in zinc plated steel or stainless steel
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