Air Admittance Valve Trap Assembly Kit with 1-1/2 inch Vent - Superior Seal

The dual sealing protection capability air admittance valve offers superior protection against sewer odors escaping by producing a central barrier superior seal after each operation. It has the ability to automatically adapt to pressure conditions to effectively stop odors from escaping. This 1-1/2 inch air admittance valve and trap kit features a tubular tee pre-assembled trap that is simple to install and configure, even in tight fit fixture applications. The kit comes pre-assembled with all the necessary parts and is designed for use in tubular drain applications.

The TUUBER air admittance valve is the only patented dual sealing air admittance valve that offers 2x the superior seal to prevent sewer gas and odors from escaping into a home or building. It is designed to automatically open to allow air to enter the drain system when the fixture begins to drain, while also closing by gravity and under positive internal pressure to prevent odors from escaping. The valve can be used in new or existing applications as a secondary vent alternative to a vent extended to the roof outside.

Featuring 1-1/2" NPT threads and 2x the superior sealing capability, this air admittance valve fits 1-1/2-inch piping and is sensitive to pressure changes, automatically opening on system vacuum pressure to allow air in and closing by gravity with dual seal protection capability. It can be used to vent branch and stack plumbing system drain in a home or building.

The valve features a patented triple flow passage utility designed to keep plumbing Drain, Waste and Vent (DWV) system sewer drain gases and odors safely out of a home or building. It also offers unmatched increased flow attenuation and high pressure sealing. The air admittance valve has a gravity close and automatic open negative pressure functionality, as well as positive pressure close.

This air admittance valve trap assembly kit includes all necessary components to connect to 1-1/4" in. tubing and is easy to install. It prevents sewer gas and odors from escaping and can be used to vent kitchen and bathroom sink vents. The quick AAV install kit features a 1-1/2" tubular trap assembly that offers a lifetime of reliability, making it a highly efficient and durable choice.

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