AFQM 2

AFQM 2

Self-acting, pressure independent flow controller with integrated control valve, primarily for use in district heating and cooling systems.

The controller prevents flow to exceed set max flow. In a combination with electrical actuators AMV(E) and ECL electronic controllers the flow and temperature can be controlled to achieve highest energy savings. AFQM 2 has a control valve with adjustable flow limiter, connection neck for electrical actuator and a pressure actuator with one control diaphragm. Control valve is pressure relieved.

Features

What does this product do?
  • Danfoss‘ new pressure and flow controllers with increased flow capacities for up to 800 m3/h.
  • Best in class flow/investment ratio
  • Due to the chamber balanced compact design the height is reduced. Compactness among best in Class.
  • No tools needed to set the required max. flow on the flow adjuster. Pointer disc position in relation to the flow indicator indicates set max. flow.
  • AFQM 2 in combination with the motor actuator AME 65x.
  • Special anti oscillations algorithm integrated in AME 65x adopts the actuator‘s characteristic dynamically. AFQM 2 will operate in dynamic mode, until oscilations in the system will be eliminated.
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