Balansēšanas vārsts Danfoss, AB-QM d15 automātisks

AB-QM - pressure-independent automatic flow limiters and regulating valves in one, capable of regulating temperature at low loads and maintaining it at a uniform level throughout the system, limiting the maximum flow. At the same time they act as regulating valves controlled by several different types of Danfoss actuators. The AB-QM valve can be precisely set to the design flow value and thus ensure full control under real system operating conditions. The flow limits for AB-QM valves are 30-41,000 l/h.