Spiral duct control valve Ø 100 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.

This galvanised spiro duct control valve meets the high quality airtightness class D thanks to a rubber seal (safe). This steel control valve, from Interduct, has a diameter of Ø 100 mm and is suitable for mounting on a duct with a diameter of 100 mm.

Using the spiro duct control valve in our product range, equipped with a rubber seal, you can assemble a ventilation system, and perfectly seal it as needed. Contact us for professional advice if you have any questions regarding fittings and the use of spiro ducts.


Intovent article number ITV010801
Manufacturer item number DSX.100
Brand Interduct
Material Sendzimir-galvanised steel
Nominal duct diameter (mm) 100
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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