---
product_id: 417164270
title: "Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop."
brand: "buffalo flood systems"
price: "€ 267.19"
currency: EUR
in_stock: true
category: "Buffalo Flood Systems"
url: https://www.desertcart.gr/products/417164270-retro-fit-non-return-valve-to-fit-6-inch-150mm
store_origin: GR
region: Greece
---

# Anti-flood backflow protection Fits 136-152.5mm pipes Stainless steel rodent barrier Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop.

**Brand:** buffalo flood systems
**Price:** € 267.19
**Availability:** ✅ In Stock

## Summary

> 🚫🐀 Seal out pests and floods—protect your property like a pro!

## Quick Answers

- **What is this?** Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop. by buffalo flood systems
- **How much does it cost?** € 267.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/417164270-retro-fit-non-return-valve-to-fit-6-inch-150mm)

## Best For

- buffalo flood systems enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Sector Ready:** Ideal for residential, commercial, and food industry drainage protection.
- • **Flood Defense Mechanism:** Certified Type 0 non-return valve prevents sewage backflow during floods.
- • **Universal Fit for 6-inch Pipes:** Seamlessly retrofits 136-152.5mm clay, PVC, or concrete pipes—no tools needed.
- • **Rodent-Proof Stainless Steel Shield:** Built-in SS430 plate stops rats and vermin dead in their tracks.
- • **Effortless Installation & Maintenance:** Push-fit design with lockable flap for quick access and hassle-free upkeep.

## Overview

The Buffalo Retro Fit Non Return Valve is a robust, tool-free solution designed to fit standard 6-inch (150mm) sewer pipes. Featuring a stainless steel rodent barrier and certified anti-flood backflow protection, it safeguards properties from vermin intrusion and sewage flooding. Compatible with clay, PVC, and concrete pipes, this retrofit valve ensures easy installation and maintenance, making it a must-have for modern drainage security.

## Description

Buffalo Flood Systems Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop. : desertcart.ae: Industrial & Scientific

## Features

- Fits: 136mm - 152.5mm internal diameter of pipe (6 inch /150mm). Perfect for foul drainage pipes.
- FITS CLAY, PLASTIC (PVC) and CONCRETE pipes to inspection chambers and the end of pipe
- prevents rodents, vermin and snakes entering your property from the drainage system. Stainless steel plate in the single flap will stop rats climbing up the drains and into your property.
- NO TOOLS REQUIRED. Easy retro push fit into PVC or clay pipes.
- ANTI FLOODING NON RETURN VALVE - STOP BACKFLOW in flooding, preventing sewage entering your property.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V3JJWPR |
| Best Sellers Rank | #11,369 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #67 in Industrial Pipe Fittings |
| Brand | Buffalo Flood Systems |
| Brand Name | Buffalo Flood Systems |
| Connector Type | Slip |
| Customer Reviews | 4.2 out of 5 stars 141 Reviews |
| Exterior Finish | Stainless Steel |
| Exterior finish | Stainless Steel |
| Inlet Connection Size | 6 Inches |
| Inlet Connection Type | PVC |
| Inlet connection size | 6 Inches |
| Inlet connection type | PVC |
| Item Dimensions | 16 x 15 x 15 centimeters |
| Item dimensions L x W x H | 16 x 15 x 15 centimeters |
| Manufacturer | Water and Pest Technologies |
| Manufacturer Part Number | FLC444 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | FLC444 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 6 Inches |
| Outlet Connection Type | PVC |
| Set Name | Check Valve Kit |
| Size | 150mm x 160mm x 150mm |
| Specification Met | EN 13564-1:2002 |
| Thread Size | 150 mm |
| Thread Type | G |
| UPC | 703694886423 |
| Unit Count | 1 Count |
| Valve Type | Swing Check Valve |

## Product Details

- **Brand:** Buffalo Flood Systems
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 6 Inches
- **Item dimensions L x W x H:** 16 x 15 x 15 centimeters
- **Material:** Plastic

## Images

![Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop. - Image 1](https://m.media-amazon.com/images/I/61w3v2ldvDL.jpg)

## Frequently Bought Together

- Buffalo Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop.
- Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap

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**Shop now:** [https://www.desertcart.gr/products/417164270-retro-fit-non-return-valve-to-fit-6-inch-150mm](https://www.desertcart.gr/products/417164270-retro-fit-non-return-valve-to-fit-6-inch-150mm)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-02*