Energy Efficient Balancing and Control Valves from Devex Systems


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The Danfoss AB-QM PIBCV from Devex Systems helps to maintain optimum balance and control of HVAC systems through its advanced technology.

This valve has a very unique structure combining a compact automatic balancing valve and a pressure independent control valve into one comprehensive valve structure resulting in superior temperature control and performance, unrivalled by any other valve on the market today.

Features and benefits of the AB-QM pressure independent balancing and control valve

  • Superior temperature control and  performance
  • Safe, energy efficient
  • Huge ROI over a short period of time
  • Eliminates drastic temperature spikes and promotes an even and controlled indoor climate
  • Improves control and reduces system pumping costs by increasing system and heating/cooling equipment efficiency
  • Save time during implementation and decrease maintenance costs
  • Ideal for renovations or new building projects
Balancing and control valves for a wide range of applications
The AB-QM is the perfect solution for controlling terminal units such as:
  • Fan coils
  • Chilled ceilings
  • Air handling units
Devex Systems is the exclusive distributor of Danfoss products in Australia. With over 1 million AB-QM valves installed worldwide and an extended product range matching actuators, AB-QM is the ideal temperature control valve for saving you money and ensuring optimum comfort.
Devex Systems information and contact details


Contact Devex Systems

(Head office) Update these details
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PO Box 707
Mona Vale
NSW 1660
Tel: 1800 636 091
Fax: 02 9997 7852

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