CONTROL VALVE DANFOSS 1 1/2 AB-QM DN40

Danfoss AB-QM is the market's most user-friendly pressure-independent control valve (PICV). The valve's accuracy and durability are excellent. With the AB-QM valve, you achieve the most efficient HVAC system while also facilitating adherence to project schedules and budgets. Pressure-independent control valves automatically handle balancing. The built-in pressure regulator maintains a constant pressure difference across the control valve, ensuring complete control and automatic flow limitation. Two-way Danfoss PICV control valves both regulate and automatically ensure hydraulic balancing, making them a cost-effective solution for designers facing challenges in more complex HVAC systems. The AB-QM device can also be used in industrial refrigeration systems. This product description is an automated translation of the original Finnish description.