Ecology Waste Recycling

Cast Iron Foundry

Aluminium Foundry/ Pressure Die-Casting

Mechanic Processes

Wood Biomass

Paper Cardboard

Food Industry - Shoe Industry - Textile - Hides

Flap valves are Atex certified and their purpose is to stop explosion propagation. They are installed in aspiration ducts, close to filters and are driven by natural mechanics induced by explosion counter pressure.
They are made from thick metal sheet and externally reinforced with plates and successively painted.