---
product_id: 422523292
title: "WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection"
brand: "studor"
price: "€ 92.70"
currency: EUR
in_stock: true
category: "Studor"
url: https://www.desertcart.be/products/422523292-weld-on-studor-20341-mini-vent-with-pvc-adapter-1
store_origin: BE
region: Belgium
---

# Patented air admittance valve for odor control Compact 113g lightweight design 1.5" or 2" PVC threaded connection WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection

**Brand:** studor
**Price:** € 92.70
**Availability:** ✅ In Stock

## Summary

> 💨 Keep your space fresh and worry-free with Studor’s Mini-Vent innovation!

## Quick Answers

- **What is this?** WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection by studor
- **How much does it cost?** € 92.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/422523292-weld-on-studor-20341-mini-vent-with-pvc-adapter-1)

## Best For

- studor enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Threaded 1.5" or 2" PVC adapter fits most drainage systems with ease
- • **Space-Smart Design:** Compact and lightweight for discreet installation in tight spots
- • **Seamless Odor Defense:** Patented mini-vent technology blocks sewer smells effortlessly
- • **Versatile Compatibility:** Perfect for sinks, toilets, showers, and washing machines alike
- • **Plug & Play Installation:** Quick assembly reduces pipe requirements and installation time

## Overview

The WELD-ON Studor 20341 Mini-Vent is a patented PVC diaphragm valve designed to protect drainage traps by allowing air in while blocking sewer odors. Featuring a threaded 1.5" or 2" connection, it’s lightweight (113g) and compact, enabling easy installation in residential and commercial plumbing systems. Ideal for individual fixtures or groups, it reduces pipe complexity and ensures reliable ventilation for sinks, toilets, showers, and washing machines.

## Description

The mini-vent is a solution for each individual socket and for a group of work on a branch, branch, ventilation in residential/residential and commercial applications. It can also be complemented with all other Studor aavs, larger and systems with high drain drainage and is ideal for all single games: washing machines, toilets, sinks, bathtubs and showers, etc.

## Features

- This mini vent protects the trap sealed in the drainage system, as the ingestion of air
- The device is very easy to assemble and the amount of pipes required in your drainage system installation
- This patented and unique design can drain solutions for bad odours and sewer odours in existing buildings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FQEX4UI |
| ASIN  | B00FQEX4UI |
| Best Sellers Rank | #83,009 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #542 in Industrial Pipe Fittings |
| Brand Name | Studor |
| Connector Type | Threaded |
| Customer Reviews | 4.6 4.6 out of 5 stars (869) |
| Customer reviews | 4.6 4.6 out of 5 stars (869) |
| Date First Available  | 14 September 2023 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00764651203417 |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Solvent |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 8.9 x 8.9 x 15.2 centimeters |
| Item Weight | 113 g |
| Item model number  | 20341 |
| Manufacturer | Studor |
| Manufacturer  | Studor |
| Manufacturer Part Number | 20341 |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Number | 20341 |
| Number of Ports | 1 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Compression |
| Product Dimensions  | 8.89 x 8.89 x 15.24 cm; 113.4 g |
| Set Name | 1-Pack |
| Size | 1-(Pack) |
| Specification Met | ANSI/ASSE 1050, ANSI/ASSE 1051 |
| Thread Size | eineinhalb oder zwei Zoll |
| Thread Type | NPT |
| UPC | 764651203417 |
| Valve Type | Diaphragm Valve |

## Product Details

- **Brand:** Studor
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 1.5 Inches
- **Item dimensions L x W x H:** 8.9 x 8.9 x 15.2 centimeters
- **Material:** Polyvinyl Chloride (PVC)

## Images

![WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection - Image 1](https://m.media-amazon.com/images/I/71TeiFF2x-L.jpg)
![WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection - Image 2](https://m.media-amazon.com/images/I/81PH9hYokWL.jpg)
![WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection - Image 3](https://m.media-amazon.com/images/I/71hvIqCDMBL.jpg)
![WELD-ON Studor 20341 Mini-Vent with PVC Adapter 1 1/2-Inch Or 2-Inch Connection - Image 4](https://m.media-amazon.com/images/I/81kPCzMMNFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is this product listed under electronics > computers&accessories > networkingproducts > networkadapters > powerlinenetworkadapters**
A: If you plug this into your pc, it will free up hard drive admittance and the network will all speed up..  but the adaptor hasent been invented yet, guess the manufacturers have high hopes..

**Q: will the threads screw into a 1 1/2 threaded fitting?**
A: Yes, this screws directly into a 1 1/2" pipe threading. It also comes with an adapter for a 2" pipe.

**Q: what is life span for mini vent**
A: We just replaced two, both had replaced vents that were about 8 years old.

**Q: Are these suitable for exterior vent pipes?**
A: My understanding is they are only for use inside. They eliminate the need to connect new fixtures to the main stack.

## Frequently Bought Together

- Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection
- Studor 20380 Recessed Air Admittance Valve Box and Grill
- 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 Belgium*
*Store origin: BE*
*Last updated: 2026-06-26*