Pressure Independent Control Valves (PICV) AB-QM 4.0 / AB-QM DN 15-250

The Danfoss AB-QM delivers the lowest total cost of ownership because:

• • Precise flow limitation ensures always the right flow at the right time, ensuring
  • Full range from DN15 to DN250 for flows up to 407 m3/h 1
  • Available with internal and external thread for universal applicability
  • Danfoss’ durability test ensures the AB-QM has best-in-class resistance to scaling and clogging
  • Easy troubleshooting because of the always visible setting and the ability to measure flow through test plugs
  • Minimum hysteresis for stable and precise temperature control
  • Upgrade to a digital actuator without having to change valves
  • Maintenance-free by Globe Type