AB-QM Flexo

Danfoss AB-QM 4.0 Flexo with AB-QM valve, 3-way ball valve design, and 80mm center distance is a compact and time-saving connection set. It’s designed for creating optimal hydronic balance in cooling and heating applications with the variable flow (such as fan coil units (FCU) or chilled beams). Flow is controlled by the AB-QM pressure independent control valve to avoid overflow and reduced efficiency of thermal unit.