---
product_id: 55422644
title: "PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm"
brand: "plumbing4home"
price: "AED 1028"
currency: AED
in_stock: true
category: "Plumbing4 Home"
url: https://www.desertcart.ae/products/55422644-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater
store_origin: AE
region: United Arab Emirates
---

# UV & heat resistant materials Self-activating backflow prevention 200mm high-capacity valve PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm

**Brand:** plumbing4home
**Price:** AED 1028
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your property with smart, seamless backflow defense!

## Quick Answers

- **What is this?** PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm by plumbing4home
- **How much does it cost?** AED 1028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/55422644-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater)

## Best For

- plumbing4home enthusiasts

## Why This Product

- Trusted plumbing4home brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal 200mm Fit:** Seamlessly integrates with standard sanitary sewage pipes for quick installation.
- • **Rodent-Resistant Barrier:** Keep unwanted pests out with a built-in rat-proof design.
- • **Effortless Self-Activation:** Automatically protects your plumbing system without manual intervention.
- • **Floodproof Your Lower Floors:** Stop stormwater and sewage backflow before it invades your space.
- • **Durable PVC & Stainless Steel Build:** Engineered to withstand harsh chemicals, sunlight, and high temperatures.

## Overview

The Karmat 200mm PVC Plastic Check Flap Valve is a robust, self-activating backwater valve designed to prevent flooding and rodent intrusion in lower-level plumbing systems. Constructed from high-quality PVC and stainless steel, it offers superior resistance to UV rays, heat, and aggressive chemicals, ensuring long-lasting protection and easy integration with standard sewage pipes.

## Description

Flap valves of Karmat are innovative devices protecting rooms on the lower levels against flooding caused by backward flow of storm water and sewage. These devices are fully self-activating. Flap valves effectively protect plumbing systems from rats entering the buildings. Flap valves are installed at the end of sanitary sewage pipes entering collection wells, cesspits or drainage pipes leading storm water to ditches or rivers. Advantages: - high quality polypropylene and stainless steel ending; - sun light/high temperature resistance; - immunity to aggressive chemical compounds

## Features

- Installed at the end of 200mm sanitary sewage pipes leading storm water to ditches or rivers;
- Prevents against rodents entering building interiors through the sewage and other sanitary systems;
- Secure the lower floors against flooding caused by back flow of storm water and sewage;
- High quality PVC Plastic and stainless steel ending, sun light/high temperature resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JVRQPR0 |
| Best Sellers Rank | 100,475 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 776 in Pipes |
| Brand | PLUMBING4HOME |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 200 Millimeters |
| Inlet Connection Type | Socket Weld |
| Item Weight | 1.1 Kilograms |
| Manufacturer | Karmat |
| Material | Plastic |
| Model Number | 452c |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 200 Millimeters |
| Outlet Connection Type | Flange |
| Part Number | 452c |
| Size | 200mm |
| Specification Met | ASTM |
| Unit Count | 1.0 count |
| Valve Type | check valve |

## Product Details

- **Brand:** PLUMBING4HOME
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 200 Millimeters
- **Inlet connection type:** Socket Weld
- **Material:** Plastic
- **Number of Packs:** 1
- **Number of ports:** 2
- **Outlet connection size:** 200 Millimeters
- **Outlet connection type:** Flange
- **Specification met:** ASTM

## Images

![PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm - Image 1](https://m.media-amazon.com/images/I/415JluNuHqL.jpg)
![PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm - Image 2](https://m.media-amazon.com/images/I/51LJczGGdIL.jpg)
![PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm - Image 3](https://m.media-amazon.com/images/I/51geDl64g8L.jpg)

## Frequently Bought Together

- PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 200mm
- Buffalo Pest Control Water and Rodent Non Return Valve 110mm / 4 inch
- Horizontal PVC Plastic Sewage Drain Check Non-Return Valve Backwater Prevented 160mm

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**Shop now:** [https://www.desertcart.ae/products/55422644-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater](https://www.desertcart.ae/products/55422644-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-09-13*