Slit valve Fresh FRV 31 white F131001

Brand: Fresh
Product number: LVI-8823500
Delivery time: approx. 1-5 business days.

The valve is installed in so-called clean room air spaces, such as living rooms and bedrooms. The slot valve is surface or recessed mounted on the window frame, above it or in the ventilation hatch. The supply air flow of the F31 slot valve is infinitely adjustable using the slider on the front panel. The F31 is suitable for all houses and apartments with gravity ventilation or mechanical exhaust ventilation.
The package includes an outer grille and an inner valve. The outer dimensions of the inner part: width 368 mm, height 16 mm and depth 17 mm. The outer grille has a droplet protection and a grille for insect filtration. To facilitate installation, the package includes a hole drilling template. The air ducts are made by drilling: 20 pcs Ø12 mm holes, or an opening 330x10 mm. Capacity with holes 5.0 l/s and with an opening 7.0 l/s.

Product number: 8823500

Supplier product number: F131001

EAN code: 7318111310011

Material class I8821B