The valve is made of steel sheet coated with white RAL 9003 paint. The gasket is made of foam tape, which together with the mounting ring ensures a perfect seal. The valve is adjusted by turning the disc and secured with a locking nut. The mounting rings KKL and KKT are made of galvanized sheet metal, the KKT ring is fitted with a single-edge seal.
- air supply suitable for use in offices, buildings etc.
- ceiling mounting
- good adjustment parameters
- quick and easy installation
- easy air flow measurement
Installation
The KKL or KKT mounting ring is attached to the duct using screws or rivets. The valve is secured by "screwing" the tabs on the plate valve into the threads in the mounting ring.
Measurement and control
Flow regulation is done by turning the centre disc to change the setting dimension s (mm). Air flow measurement is performed by measuring the pressure differential with a separate measuring tube. For more information, see the flow diagrams.