Voda Air & Dirt separators

Series description

Your advantages

  • Higher efficiency of the heating and chilled water system thanks to the intelligent “open closed” principle of the float valve
  • Higher reliability and less maintenance for all the components in the pump and boiler system thanks to removing free air and dirt particles out of the system
  • Easy and efficient dirt removing including magnetic particles for flanged versions
  • Reduced noise level thanks to efficient air venting
  • All-in-one solution through combined degassing and dirt removal

The perfect combination for high comfort and maximum performance.

Wilo-Voda Air/Dirt is the ideal solution to provide continuous air venting and dirt removal in closed heating and chilled water circuits in commercial buildings. The combination of air and dirt separator optimally protects the boiler, pumps and fittings of large sealed heating and cooling systems. They remove on the one hand the total air and on the other hand the deposit of dirt particles from the system water and extend the service life of pumps, control equipment and other system accessories.

Wilo-Voda Air and Voda also offer benefits in the event of application in old systems or when an open system is converted to a closed system.


  • Air and dirt separators.


  • Old systems.
  • Open systems converted to a closed system.

Type key


Voda Air/Dirt 1"

Voda Air/Dirt

Family name dirt separator



Technical data

  • Maximum working pressure: 10 bar
  • Maximum working temperature: 120 °C
  • Maximum flow velocity: 1.5 m/s
  • Suitable for addition of glycol-based anti-freeze up to 50%


Voda Air & Dirt separators


REACH regulation

Edition 2020-08
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (1 MB)



PDF: Voda Air & Dirt separators


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