Based in Barcelona (Spain), TOSACA is a manufacturer of safety relief valves. The company was established in 1989 and counts on a long experience in its industry. The CEO, Pedro Cánovas, and the team has become a firm reference thanks to its high-quality products and complete range.

TOSACA supplies safety relief valves to more than 54 countries, many of them with stock and workshops approved by TOSACA. This allows the company to offer efficient delivery times and a faster response to customers.

All TOSACA’s valves are designed, manufactured, and certified according to CE and ASME.
TOSACA is the specialist manufacturer of safety relief valves with a complete range of the size ½ to 20″, rating until ANSI 2500, and all types of materials such as nodular, carbon steel, low temperature carbon steel, stainless steel, Inconel, Duplex, SuperDuplex and special coating in ECTFE/ Halar.

All TOSACA products comply with the Pressure Equipment Directives 2014/68/EU and ATEX 2014/34/EU, as well as with the regulations in force for each of the sectors and corresponding applications. They are designed and manufactured under strict quality control ISO 9001: 2015.



TOSACA is fully equipped with sufficient technical resources to offer a complete range.
The team uses an advanced CAD System to design and develop all its valves. The purpose is to make safety relief valves with speed and efficiency. High performance production equipment, such as CNC machining centres and special assembly rooms, enable us to provide our clients with a consistently high level of quality.

Tosaca has a division specialized in finishing paint and special coatings, according to the requirements that our clients may need. For example, due to external corrosion, internal corrosion, or temperature.


The main goal is to generate and preserve the trust of our customers daily. We are very rigorous with the reliability and quality of our products.
Therefore, as a valve manufacturer, our mission is:

To submit our products to the most demanding quality controls:

  • All parts are checked and inspected by our Quality Department.
  • We carry out documentary, formal, dimensional, functional, etc.
  • Each of the components of our valves is marked numerically controlled by a data matrix system and complemented by the manufacturing order.
  • We know the history of the valve at any time.

To meet the needs and expectations of each client and project.

To offer a personalized and added-value service to our clients.

To have the most competitive prices.

To apply new technologies, designs, innovation, manufacture new products and materials, etc. To sum up, giving optimum and efficient solutions always.


The experience and know-how acquired allows us to identify the needs of our customers and offer them the right solution.
Moreover, the quality of our products provides the maximum security and guarantee to our clients. At the request of the client, inspections can be carried out by external entities. Their experts and inspectors ensure that the technical and functional specifications required by customers are met.
The valves are supplied with the protected connections. The packaging is suitable to guarantee shipments to any of the five continents.

Our renewing spirit leads us in our continuous line of improvements, new products, machinery, methods, and processes.
TOSACA S.A. meets all the standards in Health and Safety at work. External bodies audit us periodically and certify that we comply with the strictest requirements.
Last but not least, we are always happy to give the best advice when choosing the most suitable valve for you, and with its optimal solution in the application of each case.

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