Air valves / diffusers

FMEV - Air extraction valve (metal)

FMSV - Air supply valve (metal)

RSEG alu - Round supply/extract valve (alu)

SIT-SS inox - Air valve (CrNi)

SIT - Plastic air valve

RSEV-SS - Round air intake/exhauster (stainless steel)

SFE - Air extraction valve type SFE (metal)

SFS - Air supply valve type SFS (metal)

Iris Dampers