Spiral duct control valve Ø 80 mm

Rubber seal | Steel damper blade

  • Guaranteed airtight
  • Simple installation


A spiro duct control valve is used to create an ideal ventilation system that extracts and supplies air. Smooth inner walls ensure that the airflow is not obstructed. This allows the ventilation system to work optimally. Create the right ventilation system by choosing a suitable spiro duct control valve. The steel quadrant is used to channel the right amount of air through a ventilation duct.

With a rubber seal (safe) this spiro duct control valve has the excellent airtightness class D. This steel control valve is from Interduct and has a diameter of Ø 80 mm. Mount this product on a duct with a diameter of 80 mm.

You easily mount and lock to the ventilation system with the spiro duct control valve from our collection. If you have any questions about the use or application of spiro ducts or fittings, our ventilation experts are at your disposal with professional advice.


Intovent article number ITV010807
Manufacturer item number DSX.80
Brand Interduct
Material Sendzimir-galvanised steel
Nominal duct diameter (mm) 80
Connection 1 Insert end
Connection 2 Insert end
With pre-mounted seal Yes
Material quadrant Steel
Valve butterfly with rubber No
Smaller valve butterfly No
Operation Hand
Insert length (mm) 40

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