---
product_id: 10134864
title: "1.5-2\", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity"
brand: "oatey"
price: "₨1428"
currency: SCR
in_stock: true
reviews_count: 8
category: "Oatey"
url: https://www.desertcart.sc/products/10134864-1-5-2-white-39016-air-admittance-valve-with-straight
store_origin: SC
region: Seychelles
---

# One-way air admittance valve 20 DFU venting capacity Fits 1.5-2 inch PVC pipes 1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity

**Brand:** oatey
**Price:** ₨1428
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your plumbing game with Oatey’s Sure-Vent – the silent guardian of fresh air flow!

## Quick Answers

- **What is this?** 1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity by oatey
- **How much does it cost?** ₨1428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/10134864-1-5-2-white-39016-air-admittance-valve-with-straight)

## Best For

- oatey enthusiasts

## Why This Product

- Trusted oatey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Airflow Control:** One-way valve opens only when needed, preventing sewer gas escape
- • **Compact & Durable Design:** Robust PVC construction built for long-lasting, maintenance-free use
- • **Universal Fit Flexibility:** One size fits 1.5 to 2 inch PVC Schedule 40 pipes seamlessly
- • **Code-Compliant Peace of Mind:** Meets ASSE Standards 1050 & 1051 for trusted performance
- • **Effortless Venting Efficiency:** Handles up to 20 DFU for reliable drainage venting

## Overview

The Oatey Sure-Vent Air Admittance Valve is a high-performance plumbing accessory designed to allow air into drainage systems without external venting. It supports up to 20 DFU capacity, fits 1.5 to 2 inch PVC pipes, and features a one-way valve that prevents sewer gases from entering buildings. Compliant with ASSE standards, this durable PVC valve ensures efficient, code-approved venting for residential and commercial applications.

## Description

Product Description Oatey? Sure-Vent? 20 DFU Capacity Air Admittance Valve's one-way valve allows air to enter the plumbing drainage system when negative pressures develop in the piping system. The purpose of an Air Admittance Valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into a building. An Air Admittance Valve is a one way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. The device shall close by gravity and seal the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures. From the Manufacturer Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with consumers. All products are backed with the highest quality technical and customer support programs in the industry

Review: Works great. - Worked great. Just what I needed. Drains better than ever.
Review: Works - Installed and worked great!

## Features

- Complies to ASSE Standard 1050 and 1051
- For use as a secondary vent
- One size approved to handle up to 3" vent pipe
- Opens/closes as needed by building's plumbing system
- Rated 20 DFU?s for venting DWV 2? and smaller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Oatey |
| Exterior Finish | PVC |
| Inlet Connection Type | Solvent |
| Item dimensions L x W x H | 17.4 x 2.9 x 5 inches |
| Material | PVC |
| Outlet Connection Type | PVC |

## Product Details

- **Brand:** Oatey
- **Exterior Finish:** PVC
- **Global Trade Identification Number:** 00038753390161
- **Inlet Connection Type:** Solvent
- **Item dimensions L x W x H:** 17.4 x 2.9 x 5 inches
- **Material:** PVC
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Outlet Connection Type:** PVC
- **Specification Met:** ASSE 1050, ASSE 1051

## Images

![1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity - Image 1](https://m.media-amazon.com/images/I/615+l3xrRPL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: If waste water backs up in the system, does this device have a check valve to stop water from flowing out?**
A: No

**Q: Can this item be used with a saniswift  pump.
How is it attached**
A: This item is just a vent with a one way valve that lets air in and keeps sewer gasses out. From what I now, it can be used under a sink inside a room, so if your pump is for a sink, should be used wherever you would have placed the vent pipe. I used mine outdoors. It is pvc glued, has an adaptor, see description. May want to consult local building codes to see if allowed in your area. Do not know if able to vent a toilet, if that is what you are doing. A sink should be ok. good luck.

**Q: will this prevent sewer gasses from comoing out the septic vent pipe**
A: This worked for me.  I was having a horrible odor and nothing was working.  After a few phone calls to knowledgeable people I discovered the little things wear out or get clogged and need to be replaced.  Worked for me and I have not had any problems since I replaced it.  Not difficult to replace.

**Q: Would this oatey be a good aav for my kitchen sink?**
A: Yes this will work very good in that application. I used in a small sink cabinet in my bathroom and it vents all the fixtures excellently!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great.
*by J***H on December 31, 2025*

Worked great. Just what I needed. Drains better than ever.

### ⭐⭐⭐⭐⭐ Works
*by V***R on September 17, 2025*

Installed and worked great!

### ⭐⭐⭐⭐⭐ Legitimate
*by R***Y on April 23, 2025*

Good price on a quality product.

## Frequently Bought Together

- Oatey, 1.5-2", White 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity
- Oatey 39260 Wall Box with Plastic Louvered Faceplate Air Admittance Valve, White
- Oatey Sure-Vent 1-1/2 in.–2 in. 160 Branch, 24 Stack DFU Air Admittance Valve with White PVC Sch. 40 Adapter

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-20*