--- product_id: 22087590 title: "Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter" brand: "oatey" price: "VT7929" currency: VUV in_stock: true reviews_count: 13 category: "Oatey" url: https://www.desertcart.vu/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160 store_origin: VU region: Vanuatu --- # 1.5-2 in. pipe compatibility Tested at 1/4 to 30 in. H2O pressure Complies with ASSE 1050/1051 & IPC/UPC Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter **Brand:** oatey **Price:** VT7929 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your venting game with Oatey Sure-Vent — where precision meets effortless reliability! ## Quick Answers - **What is this?** Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter by oatey - **How much does it cost?** VT7929 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160) ## 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 - • **Debris-Resistant Design:** Protective sleeve guarantees a secure grip during installation and keeps the valve free from clogging debris. - • **Certified Safety & Compliance:** Meets rigorous ASSE, IPC, and UPC standards for peace of mind in commercial and residential projects. - • **Easy Maintenance & Replacement:** Threaded valve design allows quick removal without solvent welding, saving time on future repairs. - • **Industry-Leading Pressure Testing:** 100% functionally tested from 1/4 to 30 in. H2O ensures reliable, leak-free performance every time. - • **Universal Fit for Modern Plumbing:** Seamlessly adapts to 1.5 to 2-inch vent pipes, perfect for versatile installation needs. ## Overview The Oatey 39019 Sure-Vent Air Admittance Valve is a high-performance plumbing solution designed for secondary venting in 1.5 to 2-inch pipes. It supports up to 160 DFU branch or 24 DFU stack venting capacity, is rigorously tested for pressure reliability, and complies with top industry standards including ASSE 1050/1051 and IPC/UPC. Featuring a protective sleeve and threaded design, it ensures easy installation, maintenance, and long-lasting protection against sewer gases, making it a trusted choice for professionals and remodel projects alike. ## Description Product Description Oatey Sure-Vent Air Admittance Valves provide the ideal venting solution for island sinks, remote bathrooms and remodel jobs by eliminating the need for a stack vent. They are designed to block sewer gases in DWV systems by opening and closing when the slightest change in pressure is detected. Available with PVC or ABS adapters, this Sure-Vent air admittance valve vents up to 160 DFU (branch) or 24 DFU (stack) and fit 1-1/2 in.–2 in. pipes. Oatey products have earned the trust of plumbing professionals for over 100 years. 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: Quality - It woks as it should, very pleased with the quality and price Review: Works without any modification w/ 2" pipe, works with adapter w/ 1 1/2" pipe - The threads on the actual automatic vent unit are 2" male. The included ABS adapter has 2" female threads on one end and a 2" female slip joint on the other end. If your vent pipe is 2", the included ABS adapter will glue directly on to your 2" ABS vent pipe. If your vent pipe is 1 1/2" ABS, you will need to purchase an additional ABS adapter at your local home improvement store to reduce the diameter from 2" down to 1 1/2". Installation is straight forward. Make sure you use Teflon type tape on the threads of the automatic vent to completely seal off any sewer gasses. I like that the automatic vent is threaded (not solvent welded) to allow for easy removal if the unit requires replacement in the future. ## Features - For use as a secondary vent, vents up to 160 DFU Branch or 24 DFU Stack - One size approved to handle 1-1/2 in.–2 in. vent pipe - Protective sleeve provides grip for installation and keeps valve free from debris - 100% functionally tested at 1/4 in. H2O and 30 in. H2O, ensuring trouble-free performance - Complies to ASSE Standard 1050 and 1051, International Plumbing Code (IPC) and Uniform Plumbing Code (UPC) approved - Complies to ANSI/ASSE 1051 A&B - Adapter allows solvent welding to 1 1/2-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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0069KD28C | | Best Sellers Rank | #20,727 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #568 in Pipe Fittings | | Brand Name | Oatey | | Connector Type | Adapter | | Customer Reviews | 4.5 4.5 out of 5 stars (713) | | Exterior Finish | Abs | | Global Trade Identification Number | 00038753390192 | | Inlet Connection Size | 1.5 Inches | | Inlet Connection Type | Solvent | | Item Dimensions | 2.25 x 1.75 x 4.25 inches | | Item Type Name | Air Admittance Valve | | Manufacturer | Oatey | | Manufacturer Part Number | 39019 | | Manufacturer Warranty Description | 1 Year Limited | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model Number | 3875339019 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 3 Inches | | Set Name | Sure-Vent | | Size | 1.5 in. – 2 in. 160 Branch | | Thread Size | 1.5 inches | | Thread Type | Solvent, NPT | | UPC | 038753390192 | | Unit Count | 1.0 Count | | Valve Type | Air Control Valve | ## Product Details - **Brand:** Oatey - **Exterior Finish:** Abs - **Global Trade Identification Number:** 00038753390192 - **Inlet Connection Size:** 1.5 Inches - **Inlet Connection Type:** Solvent - **Item dimensions L x W x H:** 2.25 x 1.75 x 4.25 inches - **Manufacturer:** Oatey - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Number of Ports:** 2 - **Outlet Connection Size:** 3 Inches ## Images ![Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter - Image 1](https://m.media-amazon.com/images/I/71zjzscvXuL.jpg) ![Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter - Image 2](https://m.media-amazon.com/images/I/71pquU9QgnL.jpg) ![Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter - Image 3](https://m.media-amazon.com/images/I/A1YSUgfKz9L.jpg) ![Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter - Image 4](https://m.media-amazon.com/images/I/61s4WmrWEAL.jpg) ![Oatey 39019 Sure-Vent 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Capacity Air Admittance Valve with Straight ABS Schedule 40 Adapter - Image 5](https://m.media-amazon.com/images/I/71f1fP2-NXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality *by A***A on July 22, 2025* It woks as it should, very pleased with the quality and price ### ⭐⭐⭐⭐⭐ Works without any modification w/ 2" pipe, works with adapter w/ 1 1/2" pipe *by D***E on February 7, 2024* The threads on the actual automatic vent unit are 2" male. The included ABS adapter has 2" female threads on one end and a 2" female slip joint on the other end. If your vent pipe is 2", the included ABS adapter will glue directly on to your 2" ABS vent pipe. If your vent pipe is 1 1/2" ABS, you will need to purchase an additional ABS adapter at your local home improvement store to reduce the diameter from 2" down to 1 1/2". Installation is straight forward. Make sure you use Teflon type tape on the threads of the automatic vent to completely seal off any sewer gasses. I like that the automatic vent is threaded (not solvent welded) to allow for easy removal if the unit requires replacement in the future. ### ⭐⭐⭐⭐⭐ 👍 *by A***R on March 18, 2026* 👍 ## Frequently Bought Together - Oatey 39019 Sure-Vent 2-Inch ABS Adapter Bulk Pack, 1-1/2-Inch Air Admittance Valve, 1.5 Inch, Black - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160](https://www.desertcart.vu/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*