--- product_id: 552197123 title: "15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm)" brand: "kudos-trading" price: "AED 46" currency: AED in_stock: true reviews_count: 13 category: "Kudos Trading" url: https://www.desertcart.ae/products/552197123-15mm-single-check-valve-wras-approved-compression-fitting-non-return store_origin: AE region: United Arab Emirates --- # WRAS Approved Safety 15mm Compression Fit Corrosion-Resistant Brass 15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) **Brand:** kudos-trading **Price:** AED 46 **Availability:** ✅ In Stock ## Summary > 🚰 Flow with Confidence — The 15mm Valve That Keeps Your Water Clean & Compliant ## Quick Answers - **What is this?** 15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) by kudos-trading - **How much does it cost?** AED 46 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/552197123-15mm-single-check-valve-wras-approved-compression-fitting-non-return) ## Best For - kudos-trading enthusiasts ## Why This Product - Trusted kudos-trading brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable, corrosion-resistant brass construction ensures long-term reliability even in demanding environments. - • **Effortless Integration:** Precision 15mm compression fitting designed for quick, tool-free installation—perfect for pros and DIYers alike. - • **Certified Peace of Mind:** WRAS approval guarantees compliance with UK water safety standards—your plumbing’s trusted guardian. - • **Eco-Conscious Efficiency:** Optimized flow reduces water waste and noise, supporting sustainable water management in modern homes. - • **Unidirectional Flow Control:** Single check valve mechanism prevents backflow, protecting your water system from contamination and damage. ## Overview The 15mm Single Check Valve by Kudos-Trading is a WRAS-approved, corrosion-resistant brass valve engineered for reliable backflow prevention and optimal flow control. Featuring a 15mm compression fitting, it offers easy installation and maintenance for domestic and industrial plumbing systems. Designed to meet UK water safety standards, this valve ensures water quality protection, durability, and eco-friendly operation, making it an essential upgrade for any modern water system. ## Description Product Description Quality Comes as Standard 15mm Single Check Valve This WRAS-approved 15mm single check valve offers optimal flow control and backflow prevention. Designed with durable, corrosion-resistant materials, it's suitable for various applications, including domestic and industrial use. Its design ensures water conservation, while the sleek chrome-plated finish adds aesthetic appeal. Easy installation and reliable performance make it a must-have. Non Return Valve Experience seamless water control with our 15mm single check valve. This WRAS-approved, corrosion-resistant valve offers backflow prevention, optimal flow, and easy installation. Suitable for residential and industrial use, it ensures water quality protection and leak prevention, making it an choice for your plumbing needs. 15mm Compression Fitting Discover the 15mm single check valve, a WRAS-approved solution for optimal flow control. With a corrosion-resistant design, this versatile valve ensures backflow prevention, leak protection, and water conservation. Ideal for residential, commercial, or industrial applications, it's a must-have for modern plumbing systems." A Brand You Can Trust Flow Direction Control Introducing the 15mm single check valve, a WRAS-approved, versatile solution for optimal water flow control. Crafted from corrosion-resistant materials, this valve ensures backflow prevention and leak protection. Suitable for residential, industrial, or garden plumbing, its aesthetic design and reliable performance make it an essential addition to any water system. Quality Control Discover the WRAS-approved 15mm single check valve, expertly crafted for optimal flow control and backflow prevention. Made from durable, corrosion-resistant materials, this versatile valve is ideal for both residential and industrial applications. With easy installation and features, it's a reliable choice for modern plumbing needs. WRAS Experience the precision of our 15mm single check valve, designed for optimal flow control. WRAS approved and made with corrosion-resistant materials, this valve ensures backflow prevention, leak protection, and easy installation. Suitable for various applications, it's an and durable choice for both domestic and industrial water systems Who are you buying from? A Real Business Since 2001! Kudos Trading is an online brand for Floor Heating Systems Ltd. We are based in Nottingham and have been supplying underfloor heating products across the Uk since 2001. Unlike many online companies, we hold all our own stock at our 6000 sqf factory with everything ready to ship across the UK. All your items are sent out with full DPD tracking information. Staff that are happy to help Let us do the work for you! We will be happy to explain your options. There is absolutely no obligation and we are happy to confirm all quotes in writing. Alternatively, you can email any questions to us or if you have plans or can do a simple room sketch, send your plans over to us with a few details of what you want to achieve (room heating or floor warming etc). UK Stock Do you need your order fast? Well, you have come to the right place, we hold everything in stock either at our factory in Nottingham or at desertcart all across the UK. Review: Rare part, poor delivery - Needed for plumbing in a shower booster pump Couldn't find attached a local DIY store but had no problem finding on here. Delivery could have been better though since the desertcart delivery driver hid the parcel then marked it as handed to resident. desertcart need to sort this problem out. Review: Works fine - Works fine ## Features - Wras Approved Certification. This 15mm single check valve is fully certified by Wras, ensuring compliance with UK water regulations. Its Wras approval reflects adherence to high standards of quality and safety, safeguarding public health. - 15mm Connection Size. Designed with a 15mm connection size, this valve is optimized for use in domestic plumbing and heating systems. Its precise dimensions facilitate easy installation, integration, and compatibility with standard pipework. - Single Check Design. Featuring a single check mechanism, this valve allows for a streamlined flow control, ensuring that water flows in one direction only. This helps prevent backflow and contamination, enhancing system hygiene and integrity. - Robust Construction Material. Crafted from durable material brass, this valve offers long lasting performance. It's resistant to corrosion, wear, and tear, making it a reliable choice for various water applications. - Ease of Installation. The 15mm single check valve is engineered for simple installation without the need for specialized tools. Its thoughtful design supports efficient fitting, making it a practical option for both professionals and Diy enthusiasts. - Optimized Flow Performance. With precision engineering, the valve ensures optimal flow performance, reducing the risk of water hammer or noise. Its design aids in maintaining consistent water pressure, promoting efficient functioning of the entire system. - Maintenance Accessibility. The valve's design also allows for convenient maintenance, providing easy access to its components. This can reduce downtime during servicing and ensure a longer lifespan, providing an excellent return on investment. - Eco friendly Operation. By controlling backflow and potential contamination, the valve helps in maintaining water quality and conserves water. It's a responsible choice for those looking to reduce waste and contribute to environmental sustainability. - Versatile Application Range. Suitable for various applications like domestic water systems, heating systems, and industrial use. Its Wras approval ensures that it meets the regulations for safe use across a broad spectrum of water systems. - Technical Support Availability. The purchase of this 15mm single check valve often comes with dedicated technical support. Whether you're an installer or end user, expert advice and guidance are usually just a phone call or email away. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFVVLK21 | | Best Sellers Rank | 44,345 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 114 in Check Valves | | Brand | Kudos-Trading | | Connector Type | Compression | | Country of Origin | China | | Customer Reviews | 4.8 out of 5 stars 45 Reviews | | Exterior Finish | Brass | | Exterior finish | Brass | | Inlet Connection Size | 15 Millimeters | | Inlet Connection Type | Compression | | Inlet connection size | 15 Millimeters | | Inlet connection type | Compression | | Item Dimensions | 5.4 x 2.5 x 2.5 centimetres | | Item Type Name | 15mm Single Check Valve | | Item dimensions L x W x H | 5.4 x 2.5 x 2.5 centimetres | | Manufacturer | Kudos-Trading | | Manufacturer Warranty Description | 1 year. | | Material | Brass | | Model Number | ZL-4185-15 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 15 Millimeters | | Outlet Connection Type | Compression | | Part Number | ZL-4185-15 | | Set Name | Single check valve 15mm | | Size | 15mm | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | WRAS | | Thread Size | 15 millimètres | | Thread Type | Compression | | Unit Count | 1.0 count | | Valve Type | Check Valve | ## Product Details - **Material:** Brass - **Brand:** Kudos-Trading - **Item dimensions L x W x H:** 5.4 x 2.5 x 2.5 centimetres - **Exterior finish:** Brass - **Inlet connection size:** 15 Millimeters - **Inlet connection type:** Compression - **Outlet connection type:** Compression - **Number of ports:** 2 - **Outlet connection size:** 15 Millimeters - **Specification met:** WRAS ## Images ![15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Image 1](https://m.media-amazon.com/images/I/71SowXsZDmL.jpg) ![15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Image 2](https://m.media-amazon.com/images/I/71zE2OxPJQL.jpg) ![15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Image 3](https://m.media-amazon.com/images/I/61W-suNEMaL.jpg) ![15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Image 4](https://m.media-amazon.com/images/I/6124aDeTI5L.jpg) ![15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Image 5](https://m.media-amazon.com/images/I/71fPDFhSNVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Rare part, poor delivery *by M***S on 28 June 2026* Needed for plumbing in a shower booster pump Couldn't find attached a local DIY store but had no problem finding on here. Delivery could have been better though since the amazon delivery driver hid the parcel then marked it as handed to resident. Amazon need to sort this problem out. ### ⭐⭐⭐⭐⭐ Works fine *by J***N on 3 July 2026* Works fine ### ⭐⭐⭐⭐⭐ Cheap and easy to fit *by N***T on 15 November 2025* We'd bought one of those bidet toilet seats and thought an anti backflow device would be a good idea. So we got this, cheap and easy to fit. ## Frequently Bought Together - Kudos-Trading - 15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm) - Pipestation 15mm Isolation Valve, 2 Pack with Red & Blue Handle - Lever Compression Fitting Shut Off Iso Valve - WRAS Approved - Large Bore for Increased Flow - Compression Olives Included - 15mm Full Flow Spring Check 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.ae/products/552197123-15mm-single-check-valve-wras-approved-compression-fitting-non-return](https://www.desertcart.ae/products/552197123-15mm-single-check-valve-wras-approved-compression-fitting-non-return) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-10*