---
product_id: 764578787
title: "Minimprover Internal Backwater Valve,2-F 2\" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection"
brand: "minimprover"
price: "$263"
currency: MXN
in_stock: false
url: https://www.desertcart.mx/products/764578787-minimprover-internal-backwater-valve-2-f-2-float-model-flood
store_origin: MX
region: Mexico
---

# 2-inch flood drain fit Float-activated backflow seal Solid brass durability Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection

**Brand:** minimprover
**Price:** $263
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Stop floods before they start — your drain’s new best friend!

## Quick Answers

- **What is this?** Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection by minimprover
- **How much does it cost?** $263 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/764578787-minimprover-internal-backwater-valve-2-f-2-float-model-flood)

## Best For

- minimprover enthusiasts

## Why This Product

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

## Key Features

- • **Premium Brass Build:** Corrosion-resistant solid brass ensures long-lasting protection.
- • **Compact & Lightweight:** Slim 2-inch design fits standard drains without hassle.
- • **Smart Float Technology:** Automatically seals drains when sewer backflow threatens.
- • **Effortless Installation:** Just a screwdriver and minutes to secure your flood defense.
- • **Reliable Seal Integrity:** Molded rubber gaskets prevent leaks with a slip-resistant fit.

## Overview

The Minimprover Internal Backwater Valve is a 2-inch float model flood-guard designed to prevent sewer backflow and protect your property from costly water damage. Crafted from durable solid brass with molded rubber gaskets, it installs easily with just a screwdriver and automatically seals drains when sewer water tries to back up, ensuring reliable flood protection for your home or office.

## Description

Great Material:  The main parts are made of solid brass which is durable and corrosion resistant.The gaskets are made of molded rubber which is soft and durable.  Adventage:  ***1.Very easliy to install just need a screwdriver. ***2.Help reduce losses, and some messy cleanup work. ***3.The embeded gasket provides strong seal without slipping. ***4.Solid brass construction for unsurpassed durability.   Package includes:   1Pack 2" Float Model Flood-Guard.

## Features

- 【Material】: The main parts are made of solid brass which is durable and corrosion resistant.The gaskets are made of molded rubber which is soft and durable.
- 【SIZE】: 2-F 2" Float Model Flood-Guard for 2-inch Flood Drains
- 【Introduction】: Flood-Guard operates like a check valve to seal off water back-up caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the Flood-Guard float rises to seal off the drain opening until the water recedes.
- 【Advantage】: A screwdriver and a couple of minutes are all you need to install a Flood-Guard. Once in place, it can prevent property damage and a very messy clean-up job.
- 【Package Include】: 1Pack 2" Float Model Flood-Guard.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | Minimprover |
| Exterior Finish | Brass |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ANSI B16.11, ASME B16.34 |
| Valve Type | check valve |
| Manufacturer | Minimprover |
| UPC | 779880498534 |
| Item model number | H087-2 |
| Package Dimensions | 6.4 x 6.12 x 5.97 cm; 136 g |
| ASIN | B08QHY6NN2 |

## Product Details

- **Material:** Brass
- **Brand:** Minimprover
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** Flange
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Specification Met:** ANSI B16.11, ASME B16.34
- **Valve Type:** check valve

## Images

![Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection - Image 1](https://m.media-amazon.com/images/I/61K7xcpQL4L.jpg)
![Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection - Image 2](https://m.media-amazon.com/images/I/61r1fEm3BgL.jpg)
![Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection - Image 3](https://m.media-amazon.com/images/I/61jUiFx0ewL.jpg)
![Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection - Image 4](https://m.media-amazon.com/images/I/61cukUHG+fL.jpg)
![Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection - Image 5](https://m.media-amazon.com/images/I/615B4i4yFOL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/764578787-minimprover-internal-backwater-valve-2-f-2-float-model-flood](https://www.desertcart.mx/products/764578787-minimprover-internal-backwater-valve-2-f-2-float-model-flood)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-31*