---
product_id: 37862357
title: "3 inch PVC Hinged Vent Flap Valve (Medium) White"
brand: "aquabarrel"
price: "€ 28.40"
currency: EUR
in_stock: true
reviews_count: 3
category: "Aquabarrel"
url: https://www.desertcart.nl/products/37862357-3-inch-pvc-hinged-vent-flap-valve-medium-white
store_origin: NL
region: Netherlands
---

# Hinged flap auto-opens with water flow Stainless steel 1/32" mesh keeps insects out 3-inch NPT outlet size 3 inch PVC Hinged Vent Flap Valve (Medium) White

**Brand:** aquabarrel
**Price:** € 28.40
**Availability:** ✅ In Stock

## Summary

> 🚰 Keep your pipes critter-free and flowing flawlessly!

## Quick Answers

- **What is this?** 3 inch PVC Hinged Vent Flap Valve (Medium) White by aquabarrel
- **How much does it cost?** € 28.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/37862357-3-inch-pvc-hinged-vent-flap-valve-medium-white)

## Best For

- aquabarrel enthusiasts

## Why This Product

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

## Key Features

- • **Smart Hinged Vent Flap:** Automatically lifts with water volume, then securely closes to maintain airflow and protection.
- • **UV-Resistant PVC Construction:** Built to withstand years of sun exposure without warping or cracking—trusted by pros.
- • **Durable Stainless Mesh Barrier:** Fine 1/32" stainless steel mesh ensures no critters or insects invade your pipes.
- • **Precision Fit for Schedule 40 PVC:** Seamlessly integrates with standard PVC pipes for hassle-free installation.
- • **Easy Installation with Included Coupler:** No extra parts needed; just remove the outer ring and snap it in place.

## Overview

The 3-inch PVC Hinged Vent Flap Valve is a medium-sized, white PVC vent valve designed to fit Schedule 40 pipes. Featuring a durable 1/32" stainless steel mesh and a hinged flap that opens with water flow, it prevents insects and critters from entering your plumbing system. Its UV-resistant construction ensures long-lasting performance, making it an essential upgrade for professional-grade pipe ventilation and protection.

## Description

3 fits your schedule 35 or 40 PVC pipe. The hinge allows the vented flap to swing open as water volume increases and closes to keep out critters

Review: Flappers still holding up years later in sun! - Exactly fit our need to keep critters out of our roof pvc overflows. Could only locate from Australia before desertcart offered - thank you!
Review: Works great and easy to install - I installed on the outlet of my water tank to vent ozone gas. Works great and keeps the bugs out.

## Features

- 1/32" stainless mesh
- Includes coupler to Standard Schedule 40 PVC
- Hinged vent flap lifts open as water volume increases
- Stop critters from living in your PVC pipe
- Seal the opening from insects getting into your pipe.
- To fit Sched 40 remove the outter most skinny ring that fits inside the collar.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018ZV76HK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #388,462 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #559 in Faucet Valves |
| Brand | Aquabarrel |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (23) |
| Date First Available | December 5, 2015 |
| Exterior Finish | Pvc |
| Inlet Connection Type | Solvent |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | abpVHtafv |
| Manufacturer | RH |
| Material | Pvc |
| Number of Ports | 1 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | NPT |
| Part Number | abpVHtafv99 |
| Shape | Round |
| Size | Medium |
| Specification Met | RoHS |

## Product Details

- **Brand:** Aquabarrel
- **Exterior Finish:** Pvc
- **Inlet Connection Type:** Solvent
- **Manufacturer:** RH
- **Material:** Pvc
- **Number of Ports:** 1
- **Outlet Connection Size:** 3 Inches
- **Outlet Connection Type:** NPT
- **Specification Met:** RoHS

## Images

![3 inch PVC Hinged Vent Flap Valve (Medium) White - Image 1](https://m.media-amazon.com/images/I/61wsd7xuSXL.jpg)

## Questions & Answers

**Q: What is the interior diameter of the fitting...where it would join onto a pipe?**
A: I have the 4 inch vent flap valve.  I don't know the inside diameter but it fits on standard 4 inch PVC pipe .

**Q: Will flap valve keep draining if it is under water**
A: Yes it will

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flappers still holding up years later in sun!
*by B***P on July 16, 2025*

Exactly fit our need to keep critters out of our roof pvc overflows. Could only locate from Australia before Amazon offered - thank you!

### ⭐⭐⭐⭐⭐ Works great and easy to install
*by H***D on October 14, 2024*

I installed on the outlet of my water tank to vent ozone gas. Works great and keeps the bugs out.

### ⭐⭐⭐⭐⭐ Exactly What I Was Looking For
*by X***A on October 28, 2021*

I ran my shower plumbing directly outside to avoid overfilling my septic while I'm in the process of updating my system and this was exactly what I needed to cover the open pipe to prevent bugs from coming up the drain into my shower. Well made, quality product

## Frequently Bought Together

- 3 inch PVC Hinged Vent Flap Valve (Medium) White
- Downspout First Flush Diverter Kit, 3"
- 3 inch RainHarvesting Tank Overflow Kit (3inch)

---

## 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.nl/products/37862357-3-inch-pvc-hinged-vent-flap-valve-medium-white](https://www.desertcart.nl/products/37862357-3-inch-pvc-hinged-vent-flap-valve-medium-white)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*