DN15 AIRMIXS Automatic Air Vent Valve 1/2"

The AIRMIXS Automatic Air Vent Valve Series is engineered to continuously and autonomously eliminate trapped air pockets and accumulated gases from commercial, industrial, and domestic hydronic systems. When air builds up within heating, cooling, or solar water loops, it restricts flow, drops thermal efficiency, and creates loud piping noise. These valves completely automate the air release process without requiring manual operation.

Inside the valve, a high-precision internal float mechanism responds directly to the fluid level. As air accumulates in the chamber, the fluid level drops, lowering the float and opening the vent seat to purge the gas. Once the air escapes, the fluid rises again, lifting the float to seal the discharge mechanism completely. This design protects your system pumps from cavitation, prevents air-binding, and guards against oxygen-driven corrosion.