DANFOSS

AB-QM is a Pressure Independent Balancing and Control Valve, which limits the maximum flow, and at the same time function as a control valve operated by different types of Danfoss actuators. As result the system is temperature controlled as well as hydronically balanced. AB-QM can be set to a precise design value and thereby provide full control over the real conditions in the system.

	Size:	DN10 – DN32
	Flow rate:	150 – 12,500 l/h
	Type Valve:	On-Off Spring Return
		Proportional Spring Return
	Size:	DN40 – DN50
	Flow rate:	75 – 12,500 l/h
	Type Valve:	On-Off Spring Return
		Proportional Spring Return
		Proportional Electric Return
	Size:	DN65 – DN100
	Flow rate:	20,000 – 38,000 l/h
	Type Valve:	Proportional Spring Return
		Proportional Electric Return
	Size:	DN125 – DN250
	Flow rate:	90,000 – 370,000 l/h
	Type Valve:	Proportional Spring Return
		Proportional Electric Return