--- 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: "$40.27" currency: USD in_stock: true category: "Oatey" url: https://www.desertcart.us/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160 store_origin: US region: United States of America --- # 100% pressure tested for flawless performance Vents up to 160 DFU Branch / 24 DFU Stack Fits 1.5–2 inch vent pipes with ABS Schedule 40 adapter 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:** $40.27 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your plumbing game with the Sure-Vent valve — where precision meets peace of mind! ## 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?** $40.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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-Proof Design:** Protective sleeve ensures clean installation and prevents clogging for maintenance-free operation. - • **Maximized Venting Capacity:** Handles up to 160 DFU branch or 24 DFU stack for superior airflow control. - • **Reliable Performance Guaranteed:** Individually tested at 1/4 to 30 in. H2O pressure ensuring zero leaks and long-term durability. - • **Code-Compliant & Industry Trusted:** Meets ASSE 1050/1051, IPC, and UPC standards for peace of mind in any project. - • **Universal Fit & Easy Installation:** One size fits 1.5 to 2-inch pipes with solvent weld or threaded adapter for seamless integration. ## Overview The Oatey 39019 Sure-Vent Air Admittance Valve is a professional-grade 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, features a durable ABS Schedule 40 adapter, and undergoes rigorous pressure testing to guarantee reliable, code-compliant performance. Ideal for remodels and remote installations, it prevents sewer gas intrusion while simplifying venting without the need for traditional stack vents. ## 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 ## 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 | #15,531 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #314 in Pipe Fittings | | Brand Name | Oatey | | Connector Type | Adapter | | Customer Reviews | 4.5 4.5 out of 5 stars (742) | | 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 | | Item Weight | 0.28 kg | | Manufacturer | Oatey | | Manufacturer Part Number | 39019 | | Manufacturer Warranty Description | 1 Year Limited | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model Number | 3875339019 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 1.5 inches | | Outlet Connection Type | Solvent | | 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 Count | | Valve Type | Air Control Valve | ## Product Details - **Brand:** Oatey - **Exterior Finish:** Abs - **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 - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Number of Packs:** 1 - **Number of Ports:** 2 - **Outlet Connection Size:** 1.5 inches - **Outlet Connection Type:** Solvent ## 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) ## 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.us/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160](https://www.desertcart.us/products/22087590-oatey-39019-sure-vent-1-5-in-2-in-160) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-03*