Top 6 Best Air Admittance Valve 1-1/2

Terminate The Vent Pipe with 2x superior sealing capability. Prevents sewer gas and odors from escaping. Can be used for 1-12 to vent individual, branch and stack vents. Can be added to vent in pump waste and sewer ejector systems. Standard Compliance ASSE 1050, ASSE 1051.

Easy Install AAV Trap Assembly Kit. Prevents sewer gas and odors from escaping. Can be used for to vent kitchen and bathroom sink vent. Quick AAV Install Kit. 1-12 Tubular Trap Assembly.

Compact air admittance valve with PVC adapter. Ideal for a single fixture or group of fixtures capacity of 160 DFUs drain fixture units on a branch and 24 DFUs on a stack. Creates ventilation that prevents the loss of water seals in traps uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors. Fits 1-12- and 2-inch piping temperature rating of -40F to 150F -40C to 65.6C complies to ANSIASSE 1050 and 1051 this style air admittance valve is not recognized as a mechanical vent in the International Building Code. Exclusive vermin protection system keeps out bugs and foreign objects.

Compact air admittance valve with ABS adapter ideal for a single fixture or group of fixtures up to 20 DFUs drain fixture units on a branch. Creates ventilation that prevents the loss of water seal in trap. Uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors. Fits 1-12-inch and 2-inch piping temperature rating of -40F to 150F -40C to 65.6C complies to ANSIASSE 1050 and 1051 this style air admittance valve is not recognized as a mechanical vent in the International Building Code. Exclusive vermin protection system keeps out bugs and foreign objects.

SURE-VENT PVC AIR ADMITTANCE VALVE Provides the ideal venting solution for island sinks, remote bathroom groups, and remodel jobs by eliminating the need to be connected directly into the stack vent. EQUALIZES PRESSURE Keeps the sewer and atmospheric pressures equalized, allowing water to drain freely. ONE-WAY VALVE Allows air to enter the plumbing drainage system when negative pressures develop without the use of a vent extended to open air and to prevent sewer gases from escaping into the building. SENSITIVE TO PRESSURE CHANGES Closes by gravity and seals the vent terminal at zero differential pressure no flow conditions and under positive internal pressures. SPECIFICATIONS 1.5 x 2 size is approved to handle up to 3 vent pipe and has a 24 DFU Drainage Fixture Unit capacity, and complies to ASSE American Society of Safety Engineers Standard 1050 and 1051 for use a secondary vent.

Easy Install AAV P-Trap Assembly Kit. Prevents sewer gas and odors from escaping. Can be used for to vent kitchen and bathroom sink vent. Quick AAV Install Kit. 1-12 Tubular P-Trap Assembly.

Compact air admittance valve with polypropylene tubular adapter. Ideal for a single fixture or group of fixtures up to 20 DFUs drain fixture units on a branch and 24 DFUs on a stack. Creates ventilation that prevents the loss of water seals in traps uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors. Fits 1-12-inch piping temperature rating of -40F to 150F -40C to 65.6C complies to ANSIASSE 1050 and 1051 this style air admittance valve is not recognized as a mechanical vent in the International Building Code. Exclusive vermin protection system keeps out bugs and foreign objects.

Complies to ASSE Standard 1050 and 1051. For use as a secondary vent. One size approved to handle up to 3 vent pipe. Openscloses as needed by building's plumbing system. Rated 20 DFUs for venting DWV 2 and smaller. Complies to ANSIASSE 1051 AB. Adapter allows solvent welding to 1 12-Inch or 2-Inch Sch. 40 PVC pipe or threads into 2-Inch FIP fitting. For use as a secondary vent. Each valve individually tested.

Air admittance valve made of flame-retardant, high-tensile-strength polycarbonate resin UV rated for outdoor installation. Great for commercial applications including airports, boiler rooms, schools, and hospitals capacity of up to 160 DFUs drain fixture units on a branch and 24 DFUs on a stack. Creates ventilation that prevents the release of foul air from the drainage system and the loss of water seals in traps uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors. Fits 1-12-inch piping complies to ANSIASSE 1050 and 1051 temperature rating of -40F to 150F -40C to 65.6C this style air admittance valve is not recognized as a mechanical vent in the International Building Code. Exclusive vermin protection system keeps out bugs and foreign objects.