Mecair Enclosures for Non-hazardous Locations

Mecair Enclosures for Non-hazardous Locations


The CSN waterproof enclosure is designed for the piloting of diaphragm valves type VEM, and is available in the following models:

  • CSN 5: from 1 to 5 solenoid pilots
  • CSN 8: from 6 to 8 solenoid pilots
  • CSN 12: from 9 to 12 solenoid pilots

The CSN enclosure is IP67 approved. Each solenoid pilot, energized in sequence, commands a corresponding VEM type diaphragm valve, by way of O.D. 8 mm pneumatic tube being less than 2 metres in length. The CSN enclosures are supplied complete with fixing brackets. The common terminal is pre-wired. The CSN solenoid base is manufactured from extruded aluminium, while the cover is in diecast aluminium, both anodised for protection against aggressive agents. The CSN enclosure features a common exhaust port, located on the underside of the unit. The exhaust is open to the atmosphere and can be piped or muted with a silencer. For low-temperature applications, enclosures are available with a thermostatically controlled heating device model “GRT” that keeps the internal temperature at +4°C.

The GRT is available in two models:

  • GRT 70: for CSN 5
  • GRT 120: for CSN 8 and CSN 12.

The CSN Enclosure conforms to ATEX II 3D Extc IIIC T100°C DC IP67.

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