Who we are

La Tecnovalvo srl, a company founded in 1956, is a market leader in the design, production and marketing of special valves and systems suitable for the chemical, petrochemical, pharmaceutical, polymer production, energy generation and similar industries.
Together with our customers we invent, design and manufacture bespoke valves suitable for different tolerances, processes or special operating conditions.

The exceptional quality and longevity of our products are the result of careful attention to process details, creative design and the use of appropriate materials of the highest quality. In addition to the high internal quality standards, La TecnoValvo is ISO 9001-2015, TR-CU, PED, SIL, ATEX, TSG certified and is able to produce according to ASME, EN, NACE, API, Fire Safe or any other standard internationally recognized.


1956: Establishment of  "La Tecnovalvo srl"
1966: Start production of steel valves
1976: "Interpetrol" Award
1986: Transfer of the new production site to Bollate
1994: UNI EN ISO 9001 quality manual certification
2000: TA Luft Certification (10-5 mbar l/s) TUV Italia
2005:  Prize "Milan Production Award" at the Milan Chamber of Commerce
2006: 50th anniversary of the foundation
2018: Transfer of new production site loc. Cassina Nuova of Bollate.