DANCO 1-1/2 in. Air Admittance Valve-PVC

Ensure optimal performance and reliability for your plumbing system with our Air Admittance Valve (AAV). Designed to maintain proper air pressure in your pipes, our AAV prevents wastewater from backing up, keeps odors at bay, and promotes smooth drainage. Ideal for installations where venting through a roof is not possible, this compact, easy-to-install valve offers peace of mind while maintaining the highest standards of functionality. Whether for residential or commercial applications trust our AAV to protect your plumbing system, enhance airflow, and keep your home running efficiently.

• Maintains proper air pressure in your pipes
• Prevent wastewater from backing up and odor-causing bacteria
• Ideal for tight spaces, where roof venting isn't possible