Oatey
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Oatey Air Admittance Valve,1-1/2in-2in,20DFU 39016-1 Each
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Oatey Air Admittance Valve,1-1/2in-2in,20DFU 39016-1 Each
Oatey offers a reliable solution for home plumbing with its versatile Air Admittance Valve.
Oatey Air Admittance Valve,1-1/2in-2in,20DFU 39016-1 Each
Item #: 221028293

Oatey Air Admittance Valve,1-1/2in-2in,20DFU 39016-1 Each

89% of respondents would recommend this to a friend

Item #: 221028293

BTN 2470

Price Details

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*All items will import from US

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Oatey offers a reliable solution for home plumbing with its versatile Air Admittance Valve.
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What Stands Out

Compact Design
The Oatey Air Admittance Valve features a compact design allowing easy installation in tight spaces, making it ideal for retrofitting existing plumbing systems while maximizing efficiency.
Durable Construction
Made with high-quality materials, this valve provides durability and longevity, ensuring reliable performance and reducing the need for frequent replacements in residential or commercial applications.
Noise Reduction
The innovative design minimizes noise from venting systems, providing a quieter environment, which enhances user comfort, especially in homes and other occupied spaces.

Product Details

Get the Oatey 39016 Air Admittance Valve with Straight PVC Schedule 40 Adapter Sure-Vent 1.5 in x 2 in. 160 Branch, 24 Stack DFU Capacity at Ubuy Bhutan. Shop now for high-quality plumbing products from Oatey.

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to improve plumbing ventilation without installing external venting systems.

  • DIY Plumbers

    Great for DIY enthusiasts who want an easy, cost-effective solution for plumbing air venting challenges.

  • Renovation Projects

    Perfect for renovation projects that require additional venting without disruption to existing layouts or structures.

Not Suitable For
  • Large Installations

    Not suitable for large plumbing systems where additional venting is necessary beyond a single AAV.

Product Description

Oatey Air Admittance Valve,1-1/2in-2in,20DFU 39016-1 Each

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Customer Questions & Answers

  • Question: What is the purpose of the Oatey Air Admittance Valve?

    Answer: The Oatey Air Admittance Valve is designed to allow air to enter a plumbing system while preventing the escape of sewer gases. This valve helps maintain proper pressure balance, improving drainage performance, and ensuring that traps remain filled with water. It's particularly effective in applications where venting through the roof is impractical. For example, it can be used in local bathroom installations without the need for extensive vent piping.
  • Question: What is the significance of the 1.5 in x 2 in size?

    Answer: The dimensions 1.5 in x 2 in specifically refer to the valve's inlet and outlet sizes, accommodating pipes of varying diameters for easy integration into your plumbing system. The 1.5-inch connection fits standard drainage pipes, while the 2-inch capacity provides enhanced flow and venting efficiency. This flexibility allows for seamless installation in existing plumbing, making it a popular choice among contractors and DIY enthusiasts.
  • Question: Can the Oatey 39016 Air Admittance Valve be used in horizontal installations?

    Answer: Yes, the Oatey 39016 is suitable for horizontal installations as it is designed to operate effectively regardless of orientation. This versatility means you can install it in tight spaces, such as within walls or below countertops, presenting a significant advantage over traditional venting methods. For instance, it's often used in kitchens or utility rooms to manage air pressure without taking up additional vertical space.
  • Question: Is the Oatey Air Admittance Valve compliant with building codes?

    Answer: Many regions recognize and allow the use of air admittance valves, including the Oatey model, as compliant with plumbing codes, provided they are installed correctly. It's crucial to check local regulations, as codes may vary significantly depending on your jurisdiction. By following installation guidelines, you can ensure compliance and optimal functionality, enhancing the safety and efficiency of your plumbing system.
  • Question: How does the Sure-Vent technology work?

    Answer: The Sure-Vent technology in the Oatey Air Admittance Valve features a unique design that allows it to open and close automatically based on changes in pressure. When water flows through the pipes, it pulls air into the system through the valve, equalizing pressure quickly. This efficient design minimizes obstruction, which can improve drainage and prevent potential backups, making it ideal for high-use plumbing scenarios.
  • Question: What is the 24 Stack DFU Capacity of the valve?

    Answer: The 24 Stack DFU Capacity indicates that the Oatey Air Admittance Valve can accommodate the equivalent of 24 drainage fixture units, representing the flow demand it can handle. This high capacity is beneficial in residential or commercial applications where multiple fixtures are used concurrently, such as in busy bathrooms or restaurants. By ensuring sufficient venting, it helps prevent odors and potential plumbing issues due to inadequate air flow.
  • Question: What materials are used in the construction of the valve?

    Answer: The Oatey 39016 Air Admittance Valve is constructed from durable, corrosion-resistant PVC, ensuring longevity and reliability in various applications. This material resists the effects of moisture and chemicals typically found in plumbing systems. The high-quality construction makes it an excellent choice for both new installations and repairs, as it can withstand different environmental conditions without compromising performance.
  • Question: Where should I install the Oatey Air Admittance Valve?

    Answer: The ideal installation location for the Oatey Air Admittance Valve is typically close to the fixture being drained, such as under sinks or behind toilets. This proximity helps maximize efficiency by minimizing air travel distance, significantly enhancing drainage performance. However, it should be placed above the fixture's flood level to prevent backflow, ensuring effective operation and safety within your plumbing system.
  • Question: Is the Oatey 39016 valve maintenance-free?

    Answer: Yes, the design of the Oatey 39016 Air Admittance Valve is largely maintenance-free, which is a considerable advantage for homeowners and property managers. As long as it is correctly installed and not subjected to physical damage or clogging, it should function efficiently without the need for regular inspections or maintenance checks. This feature simplifies plumbing management while ensuring long-term performance.
  • Question: Where can I buy Oatey 39016 Air Admittance Valve in Bhutan?

    Answer: You can purchase the Oatey 39016 Air Admittance Valve from Ubuy in Bhutan. Ubuy provides a wide selection of plumbing supplies, ensuring that you can find the products you need in one convenient place. With options for easy navigation and competitive prices, Ubuy is an excellent choice for sourcing your plumbing needs.

Oatey Pipe Fittings Editorial Review

Oatey Air Admittance Valve, 1-1/2in-2in, 20DFU 39016-1 Each is an essential plumbing component, allowing effective venting without the requirement for traditional venting through the roof. This innovative valve is designed to automatically provide air to plumbing drains while preventing sewer gas from escaping into living areas. One user shared their positive experience after installing it in a small sink cabinet, noting how rapidly their fixtures drained, likening it to water being 'sucked' down the drain, which is a testament to its efficient design. With its durable PVC construction and straightforward installation, this valve is invaluable for bathroom and basement setups needing proper ventilation.

Customer Reviews & Ratings

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Pros

  • Automatically seals when not in use
  • Prevents sewer gas leakage
  • Fits 1.5 to 2-inch connections
  • Durable PVC material ensures longevity
  • Ideal for tight spaces or retrofits

Cons

  • May require additional plumbing skills for installation

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BTN 2470

Order now and get it around Monday, September 21

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Compatible with 1.5-2 inch pipes for flexible installation.
  • Meets ASSE Standard 1050 and 1051 for quality assurance.
  • Serves as an efficient secondary vent for plumbing systems.
  • Handles up to 3-inch vent pipes effortlessly.
  • Automatically opens/closes based on plumbing needs.
  • Rated for 20 DFUs, ideal for venting DWV 2 inches and smaller.

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