--- product_id: 129229074 title: "Water and Rodent Non Return Valve 110mm / 4 inch" brand: "buffalo pest control" price: "704.52 DT" currency: TND in_stock: true reviews_count: 13 category: "Buffalo Pest Control" url: https://www.desertcart.tn/products/129229074-water-and-rodent-non-return-valve-110mm-4-inch store_origin: TN region: Tunisia --- # Tool-free push fit Stops rodent entry Stainless steel flap Water and Rodent Non Return Valve 110mm / 4 inch **Brand:** buffalo pest control **Price:** 704.52 DT **Availability:** ✅ In Stock ## Summary > 🛑 Keep rats out, peace of mind in—effortless, effective, essential! ## Quick Answers - **What is this?** Water and Rodent Non Return Valve 110mm / 4 inch by buffalo pest control - **How much does it cost?** 704.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/129229074-water-and-rodent-non-return-valve-110mm-4-inch) ## Best For - buffalo pest control enthusiasts ## Why This Product - Trusted buffalo pest control brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal fit:** Fits both 110mm clay and plastic pipes seamlessly - • **Durable protection:** Stainless steel face and flap ensure long-lasting defense - • **Humane and effective:** Allows rodents to exit but prevents re-entry, avoiding poisons - • **Rodent-proof your home:** Unique anti-rodent flap blocks rats from drains and sewers - • **Effortless installation:** Simple push-fit design with rubber fins—no tools required ## Overview The Buffalo Pest Control Water and Rodent Non Return Valve is a 110mm (4 inch) drain valve designed to prevent rodents from entering homes through sewer and drain pipes. Featuring a stainless steel flap and face, it allows rats to exit but blocks their return, fitting both clay and plastic pipes with a simple push-fit installation. WRc approved and highly rated for durability and ease of use, it offers a humane, tool-free solution to rodent intrusion. ## Description Product Description Buffalo Pest Control design humane pest control solutions to protect your home. The Buffalo Valve is a unique solution to stop rats coming up drains pipes. The non return valve allows rodents to leave the property but not come back up. Stops back-flow of effluent into properties, businesses and homes during flooding. The one way valve allows foul water to leave your home, but automatically closes to prevent back-flow from drains in the a flood event. The non return valve has an inbuilt stainless steel plate on the flap and face to stop rodents biting through, providing efficient pest control. The one way flap valve allows the rat and rodent to leave the property, but stops them coming back up the drain pipe and into your toilet or house. Rodent control – stop rats coming up drain pipes When inserted, a complete stainless steel flap and face prevents rodents entering the property via sewers and toilets. Humane way to protect your home from rats as it allows rats to leave the property but not return Easy install – no tools required, simple push fit More than just rodent control - also prevents back flow from sewage system and noxious fumes Stops Rodents and Backflow Seals with Flexible Fins The unique flap design also means the flap doesn’t catch on the chamber walls – which could restrict its movement and operation. The valve can open on a 45 degree bend due to its unique flap design it does not catch on the sides. Clay and plastic fitting Fits on 110mm or 4″ pipes Non tools required Must be inserted properly Buffalo Retro fit Non-Return Stainless Flap Valve helps to stop rats back into the properties through sewer lines. One-way valve allows foul water to leave your home, but automatically closes to prevent backflow from drains in a flood event and a seal also prevents bad smells coming from the drains. A lockable flap allows you to close down entry pipes to inspection chambers to allow essential maintenance to be carried out One Way Flap Valve Automatic Closure Prevents Backflow Stop Bad Smells Buffalo Pest Control design humane methods to fight pests and rodents Unique Seal to Stops Smells Easy to install in pipes Flexible Fins for easy fit inside Offset flap to ensures easy open Fins grip & compress against the pipe Easy Install One Push Fit – clay and plastic pipes No fancy tools required Easy install without any hassle Simple to install into existing manhole, end of pipe, inspection chamber or septic tank. Humane Pest Management Allow rats to leave property but not come back Unique flap doesn’t catch on the chamber walls Stops Rats, Frog and Snakes incoming Inbuilt stainless steel plate on the flap and face to stop rodents Review: Good product - Robust and easy to fit. Review: Worth the money - Excellent product, easy to fit and does does not clog. ## Features - DRAIN AND SEWER NON RETURN VALVE - to stop rats and rodents from climbing up drain pipes, sewers, toilets and into your home. - ANTI RODENT FLAP VALVE with stainless steel flap and face prevents rodents from entering the property. The flap allows rats to leave the property but prevents them from coming back up the sewer or drain pipe. When fully inserted, the a complete stainless steel face prevents the rats from entering your property and protecting your house plumbing. - BUFFALO'S UNIQUE DESIGN ensures it will fit clay and plastic 110MM / 4" pipes and opens and clears chamber walls on bent inlet chamber pipes - EASY TO INSTALL - Simple push fit design, just push into the end of a drain pipe or inlet into an inspection chamber. The rubber fins secure the valve in position, no need for any tools. - Humane way to stop rats in drains and homes, as the Buffalo Rat Blocker allows the rat to leave the property but stops them from coming back. WRc APPROVED. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R6WYJ4V | | Best Sellers Rank | 19,703 in Garden ( See Top 100 in Garden ) 371 in Rodent Control | | Customer Reviews | 4.6 4.6 out of 5 stars (131) | | Date First Available | 30 April 2019 | | Item display height | 11 centimetres | | Item display length | 11 centimetres | | Item display weight | 0.3 Kilograms | | Item display width | 11 centimetres | | Manufacturer | Water and Pest Technologies | | Material type | Plastic | | Package Dimensions | 16.4 x 14.7 x 13.2 cm; 200 g | ## Images ![Water and Rodent Non Return Valve 110mm / 4 inch - Image 1](https://m.media-amazon.com/images/I/71MyNOhMISL.jpg) ![Water and Rodent Non Return Valve 110mm / 4 inch - Image 2](https://m.media-amazon.com/images/I/71Rh5Su1UbL.jpg) ![Water and Rodent Non Return Valve 110mm / 4 inch - Image 3](https://m.media-amazon.com/images/I/71HeNwpAs9L.jpg) ![Water and Rodent Non Return Valve 110mm / 4 inch - Image 4](https://m.media-amazon.com/images/I/71dbLZ3aNdL.jpg) ![Water and Rodent Non Return Valve 110mm / 4 inch - Image 5](https://m.media-amazon.com/images/I/711PphRecLL.jpg) ## Questions & Answers **Q: I purchased the valve, but I'm struggling to push it into manhole pipe. The plastic fins are exposed. Help - will it still work?** A: Yes it will still work. Ideally twist the valve left and right with pressure to fit in pipe. If pipe is small fitment then check it by turning on all taps and flush toilet to see if it stays in place while maximum water pressure is going through it. **Q: Does it need Maintenance** A: No maintenance but best to check every 6 months that the Valve is not obstructed by debris and still firmly located in the the pipe. **Q: Does it serve for sewage or rainwater only?** A: Connex to sur pride coming out of the house work Well-and stops Ret Entry in your Tallec **Q: Can the rodents gnaw the plastic parts and make their way back in? There is a picture shared about this.** A: Hi, THank you for your question, No they can no longer gnaw through the New and Improved Non REturn Valve as all the plastic is protected with 316 stainless steel. Tony ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A***Y on 1 May 2026* Robust and easy to fit. ### ⭐⭐⭐⭐⭐ Worth the money *by P***. on 8 December 2025* Excellent product, easy to fit and does does not clog. ### ⭐⭐⭐⭐⭐ Easy to fit *by D***K on 5 January 2025* I have used other types of rodent valves previously to properties I own. These are a little more expensive, but much easier to fit and very effective. The main access for rats to a property is the drains, often via a break or a disused drain under a new extension, this time the rats disappeared in 2 days. They can leave but can't get back in, they look really confused when they came back to try and regain entry. Exclusion, is better than poisoning and all the hassle that brings. ## Frequently Bought Together - Buffalo Pest Control Water and Rodent Non Return Valve 110mm / 4 inch - Buffalo Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop. --- ## 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.tn/products/129229074-water-and-rodent-non-return-valve-110mm-4-inch](https://www.desertcart.tn/products/129229074-water-and-rodent-non-return-valve-110mm-4-inch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*