Badalona (Barcelona) · since 1962
Valfonta, industrial valve manufacturer since 1962
We design and manufacture fluid control valves: pressure reducing valves, pressure relief and excess pressure valves, and control valves. A family business that began with a patent in 1962 and today controls the entire production process in its Badalona workshop.
- Since1962
- Manufacturingin-house, in Badalona
- QualityISO 9001 · PED · ATEX
- Specialtypressure reduction and relief
Want to get to know us or discuss a project? Call 933 720 888 or email valfonta@valfonta.com.

- In-house manufacturing at our Badalona facility
- Every valve is bench-tested before delivery
- Individual serial number for spare parts and traceability
- ISO 9001 certified quality system
History
- 1962The story begins with the patent for the “Fonta Valves,” the origin of the company’s specialization in pressure reduction.
- 1991The company is refounded in Barcelona under the name Valfonta and keeps its family character.
- 2012The quality management system is certified to ISO 9001.
- 2014Production of pressure equipment is certified to Module D1 of the Pressure Equipment Directive.
- TodayWhat began as a specialized workshop is now a factory that controls the entire production process on site and exports throughout Europe.
What we do
Our specialty is pressure reducing valves and pressure relief and excess pressure valves, direct-acting and with no auxiliary power. Over the years we have expanded the range with the C1 pneumatic control valve and steam jet equipment, and we adapt or design custom valves when the application calls for it.
- Pressure reducing valvesEight self-operated models, from DN8 to DN150 and up to 40 bar, for steam, water, air, and gases.
- Relief and excess pressure valvesS and PRV models to discharge excess pressure and maintain upstream pressure.
- Control valvesC1 globe valve with pneumatic actuator, modulating or ON/OFF, from DN15 to DN100.
- Custom designWe adapt materials, connections, gaskets, and ranges when the catalog is not enough.
- Steam and liquid ejectorsJet equipment with no moving parts for pumping, mixing, and heating.
- Liquid and steam injectorsLiquid heating by direct steam injection in tanks and pipelines.
Working on a project in the United States? Read how we combine European engineering with American compliance (ANSI, ASME, and ASTM).
In-house manufacturing in Badalona
Manufacturing at our own facility lets us ensure that every component meets exact tolerances and specifications. Before delivery, every valve is bench-tested under service conditions.
Every valve carries an individual serial number on its nameplate. With it, we can supply exact spare parts and material certificates throughout its service life. In addition to AISI 316L stainless steel, we work with special alloys such as super duplex and Monel for corrosive environments.
Mission and values
Mission. To design, manufacture, and supply precise, reliable valves specializing in pressure reduction and relief, so that the handling of steam, gases, and liquids in process plants is stable and safe throughout the service life of the installation.
Vision. To establish ourselves as a leading European manufacturer of control and safety valves, with custom solutions for the pharmaceutical, food, chemical, and energy industries.
Specialization
We focus on pressure regulation. Our quality system is certified to ISO 9001, and our equipment is manufactured in accordance with Pressure Equipment Directive 2014/68/EU.
Reliability
Direct-acting, low-maintenance designs, bench-tested before they leave the workshop. ATEX versions for explosive atmospheres when the application requires it.
Traceability
Individual serial number, exact spare parts, and material certificates over the years.
See our quality, PED, and ATEX certificates.
Grants and European funds

“VALFONTA SL has been a beneficiary of the European Regional Development Fund, whose objective is to improve the use and quality of, and access to, information and communication technologies, and thanks to which it has achieved a web presence through its own website. This action took place during the TICCámaras 2019 period. It was supported by the TICCámaras program of the Barcelona Chamber of Commerce.” A way of making Europe.

“VALFONTA SL has been a beneficiary of the European Regional Development Fund, whose objective is to strengthen research, technological development, and innovation, and thanks to which it has been able to incorporate innovation into its processes by optimizing its current lighting systems with LED lighting equipment. This action took place during the INNOCámaras 2019 period. It was supported by the INNOCámaras program of the Barcelona Chamber of Commerce.” A way of making Europe.
Val Fonta, S.L. · Tax ID (CIF) B59935718 · C/ Bronze, 26, Pol. Ind. Les Guixeres, 08915 Badalona (Barcelona).
Talk to us
Tell us about your project or inquiry and we will reply by email.
You can also call 933 720 888 or email valfonta@valfonta.com.

















