Combination air valve D-040, DG-10, DT-040

The A.R.I. D-040 is a plastic combination air valve suitable for discharging and admitting both small and large quantities of air. The air valve combines a large opening (kinetic function) with a small opening (automatic function). This combination ensures a self-cleaning effect (thus less clogging) and prevents premature closing.

The DG-10 is the agricultural version of the D-040. It is designed for a lower pressure and higher capacities. The DT-040 is a combination air valve with integral valve for smaller capacities.

 

Characteristics

  • For the discharge/admission of air from/to irrigation systems
  • Body of high-quality plastic material
  • UV-resistant, hence suitable for outdoor use


Application

In situations where both a large quantity of air has to be discharged/admitted in a short time or an automatic function is also necessary.