Atex Marshalling Boxes

Delvalle is a world-class manufacturer hazardous area Marshalling / Distribution Box for deployment in refineries and chemical plants and many other hazardous area applications and Marshalling Box for heat tracing. Ex Marshalling panels provide cross wiring functionality between field instruments and the control system.

Atex Marshalling Boxes · Atex DelvalleAtex Delvalle
Atex Marshalling Boxes · Atex DelvalleAtex Delvalle

Description

Delvalle is a world-class manufacturer hazardous area Marshalling / Distribution Box for deployment in refineries and chemical plants and many other hazardous area applications and Marshalling Box for heat tracing. Ex Marshalling panels provide cross wiring functionality between field instruments and the control system.
The Ex Marshalling Boxes are used to provide convenient connection points for the various control, protection and instrumentation wires which are used in different substation plants.  This includes power and instrument transformers and switchgear equipment. Delvalle ensures best design by factoring in data and various inputs. By having this type of interface, input and output issues can be quickly identified and maintenance personnel can perform routine functions in the field without jeopardizing the heart of the control system. It’s ex panels incorporates a host of safety and convenience features, ensuring simplicity of installation, maintenance and commissioning with safety of operator and equipment.
Delvalle will customize the Ex junction box or Ex Marshalling Cabinet – panel  to fit the specific requirements of your project, whether you are terminating field instruments on a skidded package or require hundreds of I/O in a control room environment.  Hazardous area Marshalling Boxs are custom designed for each individual application, the design process ensures that the correct amount of equipment is included for both the current application and also for any future expansion that may be required. The Ex marshalling kiosks can be provided with front and rear access or in some applications front only access where substation space may be limited.

  • Single bay marshalling kiosks.
  • Double bay marshalling kiosks.
  • Hazardous areas: 1, 2, 21 & 22. 
  • Nema 1, 3r, 12, 4, 4X.
  • Type tested from IP55 to IP66 and heavy duty protection IK10.
  • Rapid installation and cutover.
  • Interconnecting cables.
  • Freestanding, multi-bay or junction box design.
  • Enclosures and boxes manufactured from stainless steel 304L-316L scotch finish.
  • Stainless steel central divide panel fitted for mounting electrical equipment.
  • +3 point locking and metal swing handle with opening for padlock.
  • Door stays in each door. 
  • Document holders.
  • 4 external lifting eyes and ground fixing points with anchor bolt kit.
  • 2 external breather glad to alleviate condensation.
  • Cable management facilities and base gland plates.
  • Supplied fully assembled.

Achieve all the safety and security you need

  • Logo Atex · Atex Delvalle
    Atex
  • Logo IECEx · Atex Delvalle
    IECEx
  • Logo IK10 · Atex Delvalle
    IK10
  • Logo IP66 · Atex Delvalle
    IP66
  • Logo IP67 · Atex Delvalle
    IP67
  • Logo UL NEMA 1 · Atex Delvalle
    UL NEMA 1
  • Logo UL NEMA 12 · Atex Delvalle
    UL NEMA 12
  • Logo UL NEMA 3R · Atex Delvalle
    UL NEMA 3R
  • Logo UL NEMA 4X · Atex Delvalle
    UL NEMA 4X
  • Logo 10 year anti-corrosion · Atex Delvalle
    10 year anti-corrosion
  • Logo 5 year mechanical parts · Atex Delvalle
    5 year mechanical parts
  • Logo Chemical resistant · Atex Delvalle
    Chemical resistant
  • Logo Corrosion resistant · Atex Delvalle
    Corrosion resistant
  • Logo Scrach resistant · Atex Delvalle
    Scrach resistant

Discover the advantages

High ingress protection IP66 or IP67. 

Drainage flange in box prevents penetration of water. 

Manufactured in acid proof stainless steel (AISI 316L). 

Tailor made size and performance is possible. 

Stainless steel type label spot welded to the cover. 

Several earthing alternatives. 

Maximum strength and corrosion resistance. 

High operational reliability. 

Low lifetime maintenance cost.

Regulations

  • Hazardous areas: 1, 2, 21 & 22. 
  • Nema 1, 3r, 12, 4, 4X.
  • Certificate
  • LOM 17ATEX1012 (Tribex)
  • LOM 14ATEX2082 (Geoex)
  • Code certificate:
  • II2GD Ex eb IIC  T6 Gb
  • Ex tb IIIC T85ºC Db
  • Type tested IP66 heavy duty protection IK10.
  • High ingress protection IP66 or IP67. 

Applications

  • Refineries and chemical plants
  • Oil & Gas
  • GNL
  • Electro
  • Instrument 
  • Telecom market 
  • ESD’s 
  • Control stations

Custom Made Solutions
We offer multiple solutions

Atex Marshalling Boxes · Atex Delvalle
Do you need ATEX solutions?
2018 product catalogues
  • Delvalle’s control panel team builds each Ex marshalling box to unique customer specifications.
  • Stainless steel AISI 304L & AISI 316L.
  • Rapid installation and cutover.
  • Double opening doors at front and back of cabinet
  • External breather glad to alleviate condensation.
  • Ex cables glands.
  • Document holders.
  • Freestanding, multi-bay or junction box design.
Atex Marshalling Boxes · Atex Delvalle
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