---
product_id: 55321398
title: "PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm"
brand: "plumbing4home"
price: "€ 232.72"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/55321398-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater
store_origin: NL
region: Netherlands
---

# 160mm pipe fit UV & heat resistant Rodent & flood protection PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm

**Brand:** plumbing4home
**Price:** € 232.72
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your space with smart, self-activating plumbing power!

## Quick Answers

- **What is this?** PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm by plumbing4home
- **How much does it cost?** € 232.72 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/55321398-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

- • **Rodent-Proof Barrier:** Stops rodents dead in their tracks, protecting your building’s interior from unwanted intruders.
- • **Seamless 160mm Integration:** Fits perfectly on standard sanitary sewage pipes for hassle-free installation.
- • **Durable High-Grade Materials:** Crafted from premium PVC and stainless steel for long-lasting resistance against sunlight, heat, and chemicals.
- • **Self-Activating Flood Defense:** Automatically prevents backflow flooding, securing your lower floors without manual intervention.
- • **Effortless Maintenance & Reliability:** Lightweight yet robust design ensures easy handling and dependable performance season after season.

## Overview

The Karmat PVC Plastic Check Flap Valve is a 160mm self-activating backwater valve designed to prevent flooding and rodent intrusion in lower-level rooms. Made from high-quality polypropylene and stainless steel, it offers superior resistance to sunlight, heat, and aggressive chemicals, ensuring durable and reliable protection for sanitary sewage systems.

## Description

PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm

## Features

- Flap valves of Karmat are innovative devices protecting rooms on the lower levels;
- Installed at the end of 160mm 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 |
|---------------|-------|
| Manufacturer | Karmat |
| Part Number | 452c |
| Package Dimensions | 26.3 x 25.1 x 16.7 cm; 750 g |
| Item model number | [POSSIBLE] PLUMBING4HOME-RV160 |
| Material | Nickel, Polypropylene (PP), Polyvinyl Ch |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 750 g |

## Product Details

- **Material:** Nickel, Polypropylene (PP), Polyvinyl Ch
- **Brand:** PLUMBING4HOME
- **Exterior finish:** Nickel
- **Inlet connection size:** 160 Millimetres
- **Number of ports:** 2
- **Outlet connection size:** 1.6E+2 Millimetres
- **Manufacturer:** Karmat

## Images

![PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm - Image 1](https://m.media-amazon.com/images/I/511ysPT6r0L.jpg)

## Frequently Bought Together

- PVC Plastic Check Flap Valve Self Activating End Drainage Backwater 160mm
- Buffalo Pest Control Water and Rodent Non Return Valve 110mm / 4 inch
- Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap

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**Shop now:** [https://www.desertcart.nl/products/55321398-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater](https://www.desertcart.nl/products/55321398-pvc-plastic-check-flap-valve-self-activating-end-drainage-backwater)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*