This air vent head is made for venting through superstructures. Commonly used in cases of longer distances to open deck, such as passenger vessels and accommodation areas.

Aero valves are approved by all the most common classification societies

For pressure drop and flow rate, please contact us.

Options:

  • Flame/Bug/Rat- screen
  • Heating/Winterization
  • Additional mud chamber prevents mud from entering the valve (See Mud Chamber)
  • Mounting alternatives: Flanged, threaded or weldment
  • Painting
  • Can be ordered in galvanized steel, stainless steel or higher Duplex steel qualities