PolyEthylene Terephthalate (PET) compound, new or recycled, is used in the bottle blow-moulding production. Reciprocating compressors are used to increase air pressure for the blowing machines.

For the PET compressor market Dott. Ing. Mario Cozzani s.r.l. supplies efficient and reliable products for those compressors, achieving a leading market position.

The compressor valves and pneumatic actuators are produced in large quantities and mainly installed in dry air compressors up to 50 bar and 1200 rpm even at variable speed.

DEA and DCA valve types are characterised by elastic metal plate valves with different kinds of dampening and they are particularly suitable for dry conditions and for high and variable rotating speeds as well as for high temperatures.

Also the more recent PDL thermoplastic plate valves fit well in the new compressors generation with heavier working conditions.

Excellence For You
Compressor Valves
Since 1946