• The Atex directive was the first to consider the explosion risk due to on-electrical sources, such as mechanical sparks, vibrations, surface overheating, mechanical lock and overloads. The directive establishes installation of coils for potentially explosive and explosive atmospheres.
  • Individual solenoids for integral valves as well as pre-wired DIN connectors with Atex certification.
  • Please contact your sales rep for a solution to your hazardous environment.

Atex 21: These coils have a connection cable completely integrated in the encapsulation, suitable for Zone 1-21.

  • Zone 1: A place in which a potentially explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapor or mist is likely to occur occasionally during ordinary activities.

  • Zone 21: A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely to occur occasionally during ordinary activities.

Atex 22: These coils maintain practically the same overall dimension as our standard coils, while being suitable for zone 2-22.

  • Zone 2: A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapor or mist is not likely to occur during normal activities, but, if it does, it will persist for a short period only.
  • Zone 22: A place in which an explosive atmosphere in the form or a cloud of combustible dust in air is not likely to occur during ordinary activities, but, if it does, it will persist for a short period only.

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