Canopy valve Boatvent 4

This valve causes it to be ventilated under the otherwise tight port canopy. Ventilation is necessary to prevent mold formation.

Under the valve there are holes for putting a canopy support that holds up the valve and canopy. This variant is sewn into the chapel.

Øa mm: 124 mm
Ø cut out mm: 74 mm
Øi mm: 20 mm