Beskrivelse
The QIF 012 Duplex Series is a robust concentric butterfly valve designed for corrosive and marine environments. With a GGG40 ductile iron body protected by C5 Marine coating and wetted parts in Duplex 2205 (disc and stem), it delivers excellent durability in seawater, aquaculture, industrial water systems, and aggressive media. Supplied with an EPDM seat and ISO 5211 mounting pad, it is ready for both manual and automated installations.
Key highlights
- DN40–DN800 stocked (other sizes available on request)
- PN16 (DN40–150) / PN10 (DN200–800)
- Lugged up to DN600, double flanged for larger sizes
- Lever (DN40–150) / Gearbox with handwheel (DN50+)
- ISO 5211 actuator mounting
- Face-to-face: EN 558-1 Series 20 / ISO 5752 Series 20
Download Drawing
Download Technical manual EN
Download Technical manual NO
