Junction Boxes and Enclosures

Increased Safety Enclosure Luxorex · Atex DelvalleAtex Delvalle
The increased-safety Ex enclosure Luxorex IP66 mural stainless steel hazardous area enclosure Luxorex Series stands out for its...
Ex Push Button Station Contrex · Atex DelvalleAtex Delvalle
We manufacture stainless steel AISI 304 and AISI 316L control station Atex control boxes. They are specially designed to perform...
Flameproof Enclosure Ex d EJB · Atex DelvalleAtex Delvalle
EJB Series flameproof connection boxes are suitable for installations in areas where there are risks of explosion and also at...
Ex GRP Junction Boxes · Atex DelvalleAtex Delvalle
Terbox Series, IP66 terminal & junction boxes are made of glass fibre reinforced polyester GRP....
Gland Plate Ex Terminal Boxes Terbox · Atex DelvalleAtex Delvalle
The Ex terminal boxes, Terbox Series include a removable cable gland plate, being useful and effective in advance to place and...
Atex Junction Box Geoex · Atex DelvalleAtex Delvalle
The Ex Junction Box Geoex Series has been developed for installations in hazardous areas 1, 2, 21 and 22, for installation of...
Large Atex Enclosures · Atex DelvalleAtex Delvalle
Tribex Series is a Large stand Atex enclosures compact and waterproof IP66 made in stainless steel 304L & 316L....
Atex Push Buttons IP66 · Atex DelvalleAtex Delvalle
Polyester control stations, push buttons Atex 100% configurable keypad to suit you, with Atex buttons, switches, mushroom,...
Explosion Proof Enclosure Ex D · Atex DelvalleAtex Delvalle
The explosion proof enclosures EJB series Ex d enclosures are made to be installed in areas classified Zone 1, 2, 21 and 22,...
Flameproof Enclosure Window Ex d EJB · Atex DelvalleAtex Delvalle
EJB Series flameproof connection boxes with window are suitable for installations in areas where there are risks of explosion, and...
Atex Pre-Assembled Terminal Box Terbox · Atex DelvalleAtex Delvalle
The terminal box or Atex Terbox terminals (stainless steel, aluminium and polyester GRP) are pre-assembled with 12 terminals (11...
Atex Terminal Boxes · Atex DelvalleAtex Delvalle
The stainless steel Ex Junction Boxes "Terbox" series,  has been developed for installations in hazardous areas 1, 2, 21 and 22....
Ex Atex 19Atex Delvalle
The increased-safety IP66 stainless steel Ex Rack 19" enclosure Luxorex and Tibex stands out for its robustness and a very...
Atex Aluminium Ex Terminal Boxes Flange Terbox · Atex DelvalleAtex Delvalle
Terbox Series junction boxes are made from aluminum alloy and given an electrostatically applied polyester coating, flange...
Atex Marshalling Boxes · Atex DelvalleAtex Delvalle
Delvalle is a world-class manufacturer hazardous area Marshalling / Distribution Box for deployment in refineries and chemical...
Control Desk Atex & IECEx · Atex DelvalleAtex Delvalle
This Atex & IECEx desk allows the control of many Atex & IECEx components and devices from control panel thanks to the easy...
Atex Electrical Boxes with Fire Protection · Atex DelvalleAtex Delvalle
Atex Delvalle offers now a fireproof solution for boxes and enclosures protecting the terminals inside from the extreme...
Stainless Steel Flameproof Enclosure EJBX · Atex DelvalleAtex Delvalle
EJB-X Series junction boxes in stainless steel have mechanical and anti-corrosion features superior than boxes in aluminium alloy...


Our Atex Delvalle's Ex junction boxes and large enclosures are flameproof and prepared for use them in explosive atmospheres zones 1,2,21 and 22. ATEX 2014/34/UE, We Solve any problem through our product series.

Our explosion protection Ex enclosures and equipment are comprehensive and widely configurable.

Reliable in use and convenient to install, their overall quality provides cost efficiency, and most of all, increased safety of your employees and equipment every day.

Our explosion protection offering now comprises Ex enclosures solutions and various related industrial components.

The Ex enclosures are available in painted mild steel, stainless steel (AISI 304L and AISI 316L), aluminium and polyester and they are widely certified to meet the requirements of global markets. They hold Atex ATEX 2014/34/UE, IECEx and UL Nema 4x certifications.

We also produce pressurization enclosures systems.

Available in stainless steel, polyester and aluminium.

Delvalle Atex stainless steel enclosures can be made cost effectively, range of sizes, accesories and Exe, Exi options, complete with delvalle usual rapid delivery.

Atex delvalle have been producing Exe enclosures for over 40 years which are very highly regarded for their quality and exceptional strength - something extremely important in the demanding environments of the Oil and Gas, Petrochemical and Harsh and Hazardous area industries.

Our Ex enclosures are suitable for installations in:

  • Zones 1 and 2 in gas areas
  • Zones 21 and 22 in dust areas
  • ATEX 2014/34/UE
Sometimes, little details can be overlooked, but a very simple and straightforward element that...
The Heydar Aliyev Oil Refinery · Atex Delvalle
The Heydar Aliyev Oil Refinery, located in Baku in the Republic of Azerbaijan, processes 21 of 24...
HMI for 4.0 industry in BASF · Atex Delvalle
The history of our customer dates back to 1910, an Indian corporation that today employs over 900...
Dublin airport · Atex Delvalle
Dublin airport has put the first hydrant system intro service, within the expansion and improvement...
La Pampilla Refinery · Atex Delvalle
La Pampilla is the most important and cutting-edge refinery in Peru, capable of refining 117,000...
Pančevo Oil Refinery · Atex Delvalle
Serbia’s Naftna Industrija Srbije (NIS) JSC Novi Sad has commissioned its long-planned deep...
The Altamira cogeneration plant · Atex Delvalle
The Altamira cogeneration plant (in the state of Tamaulipas) will contribute to reducing the energy...
Lacq Gas Processing Plant · Atex Delvalle
The integrated control safety system (ICSS) at the Lacq Gas Processing Plant required an extensive...
Mers el-Kébir “The Great Harbor” · Atex Delvalle
Mers el Kebir is a port on the Mediterranean Sea near Oran, northwest Algeria. The name of the...
FPSO for Carioca by Petrobras · Atex Delvalle
The field is 100% operated by Petrobras and is situated in the Campos Basin in the northern region...
Industry 4.0 - HMI Cepsa · Atex Delvalle
The Industry 4.0 concept corresponds to a new way of organizing the means of production. The...
Nuclear Power Station · Atex Delvalle
Delvalle is very conscious to any possible risks that may have nuclear power.
Singapore FPSO’S · Atex Delvalle
Floating production, storage and Offloading-Tanker Oil Refinery
Johan Sverdrup Field · Atex Delvalle
Several drilling platforms Oil & Gas Offshore at North Sea.
Military Ports · Atex Delvalle
Atex Delvalle is very sensitive to any possible risks that may have the facility ...
Port of Dunkerque · Atex Delvalle
Dunkerque is a town that has been featured in several historical episodes....
Petrokemya · Atex Delvalle
Saudi Arabia
Sabic Corporation is a leader in the petrochemical industry.
Project Johan Sverdrup Equinor · Atex Delvalle
The Johan Sverdrup field is a technological triumph and a milestone for the Norwegian oil industry,...
Pemex · Atex Delvalle
Petróleos Mexicanos (PEMEX) is the biggest enterprise in Mexico and South America.