In OLAB, quality is the universal language that allows us to be present not only in Italy but all around the world.
OLAB embraces international standards in a continuous dialogue between tradition and innovation; a commitment that has been recognized through the prestigious NSF 169, NSF/ANSI 61, and UL 207 certifications, symbols of our perseverance and ability to exceed expectations to set new standards in the industry.
OLAB is a promise of quality, safety, and reliability - a promise that speaks the language of global excellence.


UL Series 39000-01200 refrigeration fittings
UL Series Revolution valves and others
UL Series 32000 liquid indicators
UL Series 30000 refrigeration valves
UL Series 44020 (expantion valves with coil)
UL Series 9601-9721-9813-9818 plastic solenid valves
UL Series 44010 (expansion valves without coil)
UL component valve parts
UL series 6000-7000
UL general purpose valves
UL series 9000
UL series 11000
UL pumps