VD Series

Breathing valve
Ex db / Ex eb / Ex tb – IP64 or IP66

Series VD are draining and breathing devices. The devices allow the fluid passage (draining function) or the air passage (breathing function) from the internal to the external of an explosion proof enclosure.

Made in Stainless Steel AISI 316L material, they are recomended for tropical areas with high grade of humidity and high temperature leap.


  • Type of protection: Ex d / Ex e / Ex tb

  • Degree of protection:

    • IP64
    • IP66 With plastic cap
  • Certified for:

    • Gas group IIC
    • Dust group IIIC
    • Mines group I M2
  • Max operating temperature: -60°C ÷ +80°C

  • Material used: Stainless Steel AISI 316L

  • NPT Threads: 3/8″ NPT or 1/2″ NPT

  • ISO 262 Threads: M16x1.5 or M20x1.5

02 VD explosion proof breathing valve for hazardous area
Certificazione CE - RIBCO S.r.l.

Assembly instructions

Safety instructions

IECEx Conformity

ATEX Certificate 

IECEx Certificate