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Air Admittance Valves

Air Admittance Valves

Keep odors in your plumbing systems from being released in a building using these air admittance valves (AAVs). Also known as one-way vent valves, install them where needed throughout your plumbing system to allow odors to escape into fresh air, and to help reduce pressure from traps throughout your plumbing system.

PVC Body — Sewer Gas Application