BALANCE-E Air Valves

Round air extraction valve for easy installation in a frame or directly into the duct

  • Aerodynamic Valve Cone 

  • Low Sound Level 

  • Recyclable 

  • Frame or Duct Installation 


Aerodynamic Valve Cone

The Balance-E is a round exhaust diffuser with an aerodynamically shaped valve cone.


Frame or Duct Installation

The Balance-E allows for easy installation in a frame or directly into the duct. 


High-Temperature Tolerance

The Balance-E is manufactured from recyclable polypropylene and is able to tolerate temperatures up to 100°C. 


The Balance-E is a round air extraction diffuser with an aerodynamically shaped valve cone. Its design allows for easy installation in a frame or directly into the duct. Its aesthetic design allows for discreet installation in a wide range of settings. This is complemented by its low-noise operation. The Balance-E also performs extremely well with regard to pressure drop and airflow characteristics. 

The Balance-E has been manufactured from recyclable polypropylene that can be repurposed once the diffuser has reached the end of its service life. The Balance-E diffuser can tolerate temperatures up to 100°C. The material can also withstand most chemicals in small concentrations. Other sizes are available in this range.