Stainless steel air supply/exhaust diffuser, DVIER125
Stainless steel air supply/exhaust diffuser, DVIER125
Code: DVIER125Stainless steel air exhaust valve with adjustable core DVSER is an exhaust valve suitable for houses, offices etc.
• Good adjusting features;
• Low noise level;
• Quick and easy to install;
• Airflow easy to measure.
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Montage
Fixing by clips in the mounting frame. Can also be used for direct mounting into round ducts (with or without mounting frame).
Construction
The DVIER is manufactured from brushed stainless steel (AISI 304). The valve body has a gasket, made of cellular plastic and the control disc, with screw spindle, enables easy regulation.
REGULATION AND MEASUREMENTS
Regulation of airflow is achieved by turning the control disc to change adjustment dimension s (mm). The measurement of airflow is made by a pressure difference measurement with a separate measuring tube.
