---
product_id: 8588787
title: "Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection"
brand: "weld-on"
price: "Bs.691"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/8588787-studor-20341-mini-vent-air-admittance-valve-with-pvc-adapter
store_origin: BO
region: Bolivia
---

# Fits 1.5" & 2" pipes Operates -40°F to 150°F Vermin-proof design Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

**Brand:** weld-on
**Price:** Bs.691
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your plumbing game—vent smart, live fresh!

## Quick Answers

- **What is this?** Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection by weld-on
- **How much does it cost?** Bs.691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/8588787-studor-20341-mini-vent-air-admittance-valve-with-pvc-adapter)

## Best For

- weld-on enthusiasts

## Why This Product

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

## Key Features

- • **Odor & Gas Barrier:** Gravity-activated valve ensures zero sewer gas escape, maintaining fresh indoor air quality.
- • **Compact & Versatile Fit:** Seamlessly integrates with 1.5" or 2" PVC piping for flexible installation.
- • **High Capacity Ventilation:** Supports up to 160 DFUs on branches and 24 DFUs on stacks—perfect for single or grouped fixtures.
- • **Exclusive Vermin Protection:** Built-in system keeps bugs and debris out, safeguarding your plumbing integrity.
- • **Extreme Temperature Resilience:** Reliable performance from freezing -40°F to scorching 150°F environments.

## Overview

The Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter is a compact, high-capacity valve designed for 1.5" and 2" piping. It prevents sewer odors by allowing air in to balance pressure while sealing tight to block gases. Rated for extreme temperatures (-40°F to 150°F) and featuring a vermin-proof system, it’s ideal for residential and commercial single or grouped fixture ventilation without roof venting.

## Description

Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

## Features

- Compact air admittance valve with PVC adapter
- Ideal for a single fixture or group of fixtures; capacity of 160 DFUs (drain fixture units) on a branch and 24 DFUs on a stack
- Creates ventilation that prevents the loss of water seals in traps; uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors
- Fits 1-1/2- and 2-inch piping; temperature rating of -40°F to 150°F (-40°C to 65.6°C); complies to ANSI/ASSE 1050 and 1051; this style air admittance valve is not recognized as a mechanical vent in the International Building Code
- Exclusive vermin protection system keeps out bugs and foreign objects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Pvc |
| Brand | WELD-ON |
| Item dimensions L x W x H | 3.5 x 3.5 x 6 inches |
| Exterior Finish | Pvc |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ansi/asse |
| Global Trade Identification Number | 00764651203417 |
| Manufacturer | IPS Corporation |
| UPC | 764651203417 |
| Part Number | 20341 |
| Item Weight | 4 ounces |
| Product Dimensions | 3.5 x 3.5 x 6 inches |
| Item model number | 20341 |
| Is Discontinued By Manufacturer | No |
| Size | 1-(Pack) |
| Color | White |
| Style | PVC Adapter |
| Item Package Quantity | 1 |
| Usage | personal |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Pvc
- **Brand:** WELD-ON
- **Item dimensions L x W x H:** 3.5 x 3.5 x 6 inches
- **Exterior Finish:** Pvc
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 1
- **Outlet Connection Size:** 2 Inches
- **Specification Met:** ansi/asse
- **Global Trade Identification Number:** 00764651203417

## Images

![Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection - Image 1](https://m.media-amazon.com/images/I/71TeiFF2x-L.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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**Shop now:** [https://www.desertcart.bo/products/8588787-studor-20341-mini-vent-air-admittance-valve-with-pvc-adapter](https://www.desertcart.bo/products/8588787-studor-20341-mini-vent-air-admittance-valve-with-pvc-adapter)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-25*