---
product_id: 346957295
title: "Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap"
brand: "buffalo flood systems"
price: "₪443"
currency: ILS
in_stock: false
url: https://www.desertcart.co.il/products/346957295-retro-fit-110mm-4-inch-drain-non-return-valve-stainless
store_origin: IL
region: Israel
---

# Anti-backflow flood protection Stainless steel rodent-proof flap 110mm universal fit Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap

**Brand:** buffalo flood systems
**Price:** ₪443
**Availability:** ❌ Out of Stock

## Summary

> 🚫🐀 Lock out pests and floods with the ultimate valve upgrade!

## Quick Answers

- **What is this?** Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap by buffalo flood systems
- **How much does it cost?** ₪443 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/346957295-retro-fit-110mm-4-inch-drain-non-return-valve-stainless)

## 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

- • **Universal 110mm Fit:** Seamlessly retrofits clay & plastic pipes—no DIY headaches.
- • **Flood Defense Champion:** Prevents costly sewage backflow damage with precision engineering.
- • **Smooth 45° Flap Action:** Unique design clears bends & chamber walls for uninterrupted flow.
- • **5-Year WRc-Approved Guarantee:** Industry-leading quality with money-back assurance for peace of mind.
- • **Rodent-Resistant Stainless Steel Flap:** Stops rats, snakes & pests dead in their tracks.

## Overview

The Retro Fit 110mm 4 inch Drain Non Return Valve features a stainless steel flap designed to prevent backflow and rodent entry. Compatible with both clay and plastic pipes, it installs easily without tools and boasts a unique flap design that operates smoothly even on bent pipes. WRc-approved and backed by a 5-year guarantee, it’s the smart, reliable solution to protect homes and businesses from flood damage and vermin intrusion.

## Description

Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap

## Features

- 110mm / 4" drain non return (back flow) valve - Anti-flood and rat valve
- Anti rodent valve / Rat stopper with stainless steel plate flap PREVENTS RODENTS from entering the property
- The W.A.R. valve's unqiue design means it will fit CLAY AND PLASTIC PIPES, and opens and clears chamaber walls on bent inlet chamber pipes
- Rero fit into existing inspection chamber or pipe end making it EASY AND SIMPLE to install (no DIY required)
- The BEST WAY TO PROTECT AGAINST FLOOD DAMAGE from back flow via the sewage system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Water and Pest Technologies |
| Item Weight | 210 g |
| Product Dimensions | 11 x 11 x 11 cm; 210 g |
| Item model number | 10663457 |
| Color | Black |
| Material | Stainless Steel |
| Shape | Circular |
| Item Package Quantity | 1 |
| Specification met | WRc |
| Special Features | Easy to Install - No tools required |
| Included components | Valve |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel
- **Brand:** Buffalo Flood Systems
- **Item dimensions L x W x H:** 11 x 11 x 11 centimeters
- **Exterior finish:** Plastic,Stainless Steel
- **Inlet connection size:** 110 Millimeters

## Images

![Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap - Image 1](https://m.media-amazon.com/images/I/71APxKuXNiL.jpg)

## Frequently Bought Together

- Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap
- Mcalpine ARB-1 Anti Cross-Flow and Rodent Barrier Valve, Black
- 110mm Non Return Valve Backflow DN110 Single Stainless Steel Flap Valve

---

## 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.co.il/products/346957295-retro-fit-110mm-4-inch-drain-non-return-valve-stainless](https://www.desertcart.co.il/products/346957295-retro-fit-110mm-4-inch-drain-non-return-valve-stainless)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-07*