---
product_id: 398959713
title: "2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve"
brand: "tuuber"
price: "€ 126.37"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/398959713-2-inch-vent-tuuber-2x-superior-seal-air-admittance-valve
store_origin: FR
region: France
---

# Sound-attenuated valve operation 2-inch NPT threads for perfect fit Dual sealing tech for 2x superior odor protection 2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve

**Brand:** tuuber
**Price:** € 126.37
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal the deal with TUUBER: Twice the protection, zero the stink!

## Quick Answers

- **What is this?** 2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve by tuuber
- **How much does it cost?** € 126.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/398959713-2-inch-vent-tuuber-2x-superior-seal-air-admittance-valve)

## Best For

- tuuber enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Venting:** Advanced flow attenuation ensures silent valve operation, so your plumbing stays discreet and disturbance-free.
- • **Plug & Play Precision Fit:** 2-inch NPT threads engineered for seamless integration with standard schedule 40 pipes—no guesswork, just perfect fit.
- • **Versatile Venting Solution:** Ideal for branch, stack, pump waste, and sewer ejector systems—upgrade any setup with confidence.
- • **Built to Last with Warranty:** Crafted from durable PVC and backed by a limited lifetime warranty, this valve is a long-term investment in peace of mind.
- • **Double the Seal, Zero the Smell:** Patented dual-seal design blocks sewer gases twice as effectively, keeping your space fresh and safe.

## Overview

The TUUBER 2-inch Vent Tuuber Air Admittance Valve features patented dual sealing technology that provides twice the sealing capability to prevent sewer gas escape. Designed with 2-inch NPT threads for easy installation on schedule 40 pipes, it offers quiet, reliable venting for branch, stack, and pump waste systems. Made from durable PVC and compliant with ASSE 1050/1051 standards, it comes with a limited lifetime warranty, ensuring long-lasting performance and peace of mind.

## Description

2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve

## Features

- 2" NPT Threads (2-3/8" thread diameter) for use on 2" schedule 40 pipe size
- Terminate The Vent Pipe with 2x the superior sealing capability
- Prevents sewer gas and odors from escaping
- Can be used to vent 2" individual, branch and stack vents
- Can be added to vent in pump waste and sewer ejector systems
- Standard Compliance: ASSE 1050, ASSE 1051

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | PVC |
| Brand | TUUBER |
| Item dimensions L x W x H | 7.6 x 7.6 x 7.1 Centimeters |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | MNPT |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ASSE |
| Manufacturer | TUUBER |
| UPC | 860001022933 |
| Country of Origin | USA |
| Item model number | H2-020-AAV |
| Product Dimensions | 7.62 x 7.62 x 7.11 cm; 82 g |
| ASIN | B07YXGF834 |

## Product Details

- **Material:** PVC
- **Brand:** TUUBER
- **Item dimensions L x W x H:** 7.6 x 7.6 x 7.1 Centimeters
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** MNPT
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Specification Met:** ASSE
- **Manufacturer:** TUUBER

## Images

![2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve - Image 1](https://m.media-amazon.com/images/I/61NmysCXvJL.jpg)
![2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve - Image 2](https://m.media-amazon.com/images/I/611ShM4h5SL.jpg)
![2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve - Image 3](https://m.media-amazon.com/images/I/51tVGbkPBoL.jpg)
![2-inch Vent Tuuber 2X Superior Seal Air Admittance Valve - Image 4](https://m.media-amazon.com/images/I/61Ot5F4ec7L.jpg)

## Questions & Answers

**Q: can pipe dope be used or Teflon fkr threads?**
A: Can be used but not recommended and not needed.  This is just a vent to allow water to drain.

**Q: Can this be used outdoor?**
A: [I'm not a plumber.] But, I don't see why it couldn't be used outside.  The seals might be more prone to wear if exposed to the weather.

**Q: What is the dfu rating?**
A: From their website:  “174020  -  2" Dual-Seal 20 AAV maximum DFU rating Individual and Branch 10 DFU, Stack 12 DFU”

**Q: can you just screw it on or is teflon tape required to seal the pipe threads?**
A: a little tape never hurts but not necessary.

---

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**Shop now:** [https://www.desertcart.fr/products/398959713-2-inch-vent-tuuber-2x-superior-seal-air-admittance-valve](https://www.desertcart.fr/products/398959713-2-inch-vent-tuuber-2x-superior-seal-air-admittance-valve)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-30*