Description
The Watts 0590712 Automatic Air Vent Valve is an essential component that releases trapped air from closed loop piping through an internal float and venting mechanism that opens and closes automatically. It maintain consistent flow in HVAC systems while positioned at high points of piping networks where air accumulation occurs, allowing it to be threaded into 1/8” connections during placement into boilers, chillers, and circuits, improving circulation stability, reducing corrosion and supporting steady pressure balance across the system without manual intervention while maintaining accurate operation in closed loop conduction across varied thermal conditions zones.
