Stainless Steel Automatic Air Admittance Valve for HVAC & Boilers

Heavy-Duty Construction: Engineered with high-grade stainless steel and brass for superior pressure tolerance and long-term corrosion resistance.

Tool-Free Installation: Features a standard threaded design for a dependable, leak-proof connection and seamless integration into existing pipelines.

Efficient Backflow Prevention: Built with a double-seal mechanism and contaminant barrier to ensure smooth air admittance while preventing backflow.

Multifunctional Application: Ideal for industrial fluid venting, solar heating systems, boilers, irrigation, and marine generator environments.

System Optimization: Automatically eliminates airlocks and stabilizes pressure in pipelines to improve the overall efficiency of your HVAC or plumbing system.

What's in the box
1 x Stainless Steel Automatic Air Admittance Valve