Who is Atexdelvalle?

Atex Delvalle has more than 40 years of experience using the latest technology to implement and obtain the most innovative products on offer to all our customers.

Certified Ex Junction Box Assembly
atex-delvalle are the leading certified assembler of junction boxes.
With an extensive stock holding of stainless steel enclosures, our workshops are able to provide unrivalled competence, expertise, quality and service to customer specifications. We can also offer a bespoke painting service on all stainless steel enclosures. 

Our range of stainless steel enclosure, consoles, racks, etc., is a clear example of our constant technological innovation, and has introduced onto the market the possibility of making any model to measure on request and designed by you.

From Standard to 
Customised Solutions

We can meet many requests with our cost-effective, preferred- and standard solutions. But sometimes these solutions are not practical or appropriate. In this situation, we take the time to develop a suitable Ex solutions package for you that will meet all of your requirements.

Atex Certificate 

Thanks to the experience gained in equipment and protective systems for explosive atmospheres, we have the Quality Atex certificate granted by LOM (Laboratorio Oficial JM Madariaga), only laboratory in Spain authorized to give such certificate ATEX Ex. 

In Atex Delvalle we have the latest technology for the manufacture of the most innovative products, Atex for explosive atmospheres and flameproof. Our range of Ex atex enclosures , Ex racks atex junction boxes, flameproof enclosures, preussurized enclosures,  etc… made in Stainless steel, Aisi 304L or AISI 316L, this is the proof of our constant technological innovation.

Our protection solutions against explosions are fully personalized. Simple to use, safe and easy to install, they provide both, improvement and cost efficiency.

The commitment of Atex Delvalle is to give solutions for explosive environments, hazardous zones, includes a wide range of specific solutions for each sector and industry. All certified to meet the strictest normative: Ex.

Thanks to the gained experience in specialized markets for protective systems destined to be used in explosive atmospheres, we fulfill with EC Certificates in our series LuxorEx, GeoEx and Tribex, Peppex 

The certificates Ex and IECEx allow us to meet the most exigent requirements of global markets. All products manufactured in Atex Delvalle, have met these regulations and have been tested to certify its feasibility and technical soundness.

Targeted solutions from our CAP certified manufacturing department for electrification and automation of connection ex boxes and ex control switches. 
(Ex Certified Assembly Partner)

The manufacturing service offered by atexDelvalle Spain provides special expertise in solutions for connection boxes, control switches and component supply. We offer solid know-how in connection solutions for needs in areas with an explosion risk (ATEX environments), covering automation, machine production and equipment manufacturing - and also for applications in the energy and chemical industries.

Modular and easily configurable enclosures and control switches from atexdelvalle ensure the flexibility of our CAP assembly services. Our key strength lies in fast and customer-oriented service that is suitable for finding exactly the right products.

We listen to our customers, and we offer sustainable solutions backed by solid skills and expertise.
Finding the most suitable, reliable, and cost-effective solution for connection and control enclosures required broad-based skills and interaction on every level. Smooth and steady ongoing co-operation with the customer, our in-house expertise, and a systematic approach together form the foundation of our operation and represent our core values. 
These are values we hold in high regard and strictly apply in all of our work!

Our greatest strengths:
Fast and flexible service
Excellent knowledge related to explosive atmospheres (ATEX environments)
A broad and modular product range
Versatile materials
Powder-coated steel
Stainless steel AISI304
Corrosion-resistant stainless steel AISI316L
Extensive certification
We offer CAD files for standard products that can be viewed in a catalogue, along with bespoke products.
Strict standards of operation, for guaranteed high quality
Atexdelvalle Spain operates in an environment where safety, quality, and reliability are core values and absolutes.
Our quality-control systems involve setting and reaching measurable goals and targets. Furthermore, the entire supply chain is committed to implementation of our prevention plan, in which all steps in the process are well-documented.

View our product ranges:
Ex Junction boxes »
Standard versions in product catalogue and customized assembly versions.
Materials: polyamide, polyester, diecast aluminium, stainless steel 304 or 316L.

Ex Terminal boxes »
Standard versions in product catalogue and customized assembly versions. Materials: polyamide, polyester, diecast aluminium, stainless steel 304 or 316L.

Ex Control switches and panels »
Standard versions in product catalogue and customized assembly versions.
Materials: polyester, diecast aluminium, stainless steel 304 or 316L.

Ex Distributions »
Standard versions in product catalogue and customized assembly versions.
Materials: polyester, diecast aluminium, stainless steel 304 or 316L.


Stiahnite si dokument o udržateľnosti


LOM 14 Certifikát ATEX 9050 · Atex Delvalle

LOM 14 Certifikát ATEX 9050

Certifikát kvality IECEx · Atex Delvalle

Certifikát kvality IECEx

Certifikát ISO 9001 · Atex Delvalle

Certifikát ISO 9001

Certifikát ISO 14001 · Atex Delvalle

Certifikát ISO 14001

Certifikát ISO 45001 · Atex Delvalle

Certifikát ISO 45001

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