New From Danfoss, AB-QM

New From Danfoss, AB-QM

Pressure Independent Balancing and Control Valve (PIBCV)

The AB-QM provides the perfect control and balance in one compact valve.  It can be used separately as an automatic flow limiter valve or as a combined flow limiter and control valve when fitted with an actuator. In addition, the setting is extremely user friendly and reliable, making the AB-QM maintenance free.

The AB-QM valve is a perfect choice for balancing and controlling terminal units such as fan-coils, chilled ceilings and air handling units. For the installer it is straight forward to set the maximum designed flow - just turn the presetting scale to the desired flow.


By fitting the AB-QM valve with one of four different types of Danfoss actuators, the AB-QM valve is upgraded to a control valve with full authority supplying both temperature control and flow balancing in one valve. As a result, the AB-QM can be used in all cooling and heating applications.