Air Admittance Valves

Oatey® 39017 Sure-Vent® Air Admittance Valve With 1-1/2 x 2 in PVC SCH 40 Adapter, 4.53 in H

PN: 26823

UPC: 38753390178

MPN: 39017

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Oatey® 39223 Sure-Vent® Air Admittance Valve With 3 x 4 in SCH 40 PVC Adapter, 7.23 in H

PN: 649624

UPC: 038753392233

MPN: 39223

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Oatey® 39019 Sure-Vent® Air Admittance Valve With 1-1/2 x 2 in ABS SCH 40 Adapter, 4.53 in H

PN: 931102

UPC: 038753390192

MPN: 39019

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Oatey® 39228 Sure-Vent® Air Admittance Valve With SCH 40 PVC Adapter, 1-1/2 in Nominal

PN: 712151

UPC: 038753392288

MPN: 39228

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TurboVent™ 250-11TW Small Air Admittance Valve With Adapter and Tubular Waste Arm Extension, 1-1/2 in

PN: 880693

UPC: 739236100641

MPN: 250-11TW

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Air Admittance Valves (AAVs) are essential plumbing components designed to allow air into drainage systems while preventing sewer gases from escaping. They enhance drainage efficiency by equalizing pressure in the system, facilitating smooth wastewater flow. AAVs are ideal for venting in tight spaces, ensuring compliance with building codes and improving overall system performance.