GAVO Ventilation & Concepts
Disc valves
GAVO disc valves are available in high-quality plastic or stainless steel 304. Available from stock for pipe 100 mm to 200 mm. If you want to connect the plastic valves to a flexible hose, we recommend installing a mounting bush. To strongly reduce noise pollution in round air ducts both in the office and at home (new construction), we recommend placing our GDR dampers behind the valve.
Own production
Extensive range

Delivery from stock
Customized Products
Disc valves Product range
Make your choice from the overview below.
13-42 Supply air valve, circular, plastic
Circular disc valve for ventilation systems, provides effective air mixing. The shape of the cone ensures effective mixing of the supplied air.
13-44 Exhaust air valve, circular, plastic
Circular disc valve for ventilation systems operating at relatively high pressure drops.
13-45 Adjustable valve vent, circular, stainless steel
Adjustable supply/extract vent, manufactured from brushed stainless steel.
13-46 Adjustable valve vent, circular, steel
Adjustable extract vent, manufactured from galvanized steel. white RAL 9016. Attractive styling.
13-47 Adjustable valve vent, circular, stainless steel
Adjustable extract vent, manufactured from brushed stainless steel.
13-48 Adjustable valve vent, circular, steel
Adjustable supply vent, manufactured from galvanized steel, white RAL 9016
13-49 Adjustable valve vent, circular, stainless steel.
Adjustable supply vent, manufactured from brushed stainless steel. Attractive styling.
13VK Adjustable valve vent, circular, fire resistant 60min.
This fire-resistant butterfly valve can be placed in ventilation ducts at wall passages to prevent fire propagation. Installation, in channel, 0-360 °.
G8VK Butterfly valve, fire resistant, 60min.
Self-closing, circular, fire-resistant butterfly valve.
20MB Tube-connection, galvanized steel
Tube connection of galvanized steel with mounting collar.
GDR Sound damper, round
The sound damper is a priceworthy product, which is easy to place in round air shafts, to damp sound in houses or offices.




























