--- product_id: 420121341 title: "QWORK® Check Valve, One-Way Non Return ABS Valve 3/8\" 10mm for Fuel Gas, 2 Pcs" brand: "qwork" price: "49.72 DT" currency: TND in_stock: true reviews_count: 13 category: "Qwork" url: https://www.desertcart.tn/products/420121341-qwork-check-valve-one-way-non-return-abs-valve-3 store_origin: TN region: Tunisia --- # One-way flow prevents backflow Stable performance 77°F to 140°F Durable ABS resin & silicone diaphragm QWORK® Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs **Brand:** qwork **Price:** 49.72 DT **Availability:** ✅ In Stock ## Summary > 🔧 Stop Backflow, Start Confidence! ## Quick Answers - **What is this?** QWORK® Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs by qwork - **How much does it cost?** 49.72 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/420121341-qwork-check-valve-one-way-non-return-abs-valve-3) ## Best For - qwork enthusiasts ## Why This Product - Trusted qwork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Satisfaction:** Backed by a 100% satisfaction guarantee for a smooth, frustration-free experience—because you deserve reliability. - • **Leak-Proof Pagoda Design:** Innovative pagoda-shaped card slot guarantees a secure fit and zero leaks, so your system stays flawless. - • **Versatile Application Powerhouse:** Perfect for automotive, machinery, household, and agricultural uses—be the pro who trusts only the best. - • **Temperature Tough, Always Reliable:** Maintains flawless operation in a wide temperature range from 77°F to 140°F, ensuring consistent performance under pressure. - • **Built to Last, Engineered to Perform:** Crafted from high-quality ABS resin with a silicone rubber diaphragm for unmatched durability and chemical resistance. ## Overview The QWORK® Check Valve is a premium 3/8" (10mm) one-way non-return valve made from durable ABS resin and a silicone rubber diaphragm. Designed to prevent reverse fluid or compressed air flow, it operates reliably between 77°F and 140°F. Its unique pagoda-shaped card slot ensures a leak-proof, secure fit. Ideal for automotive, machinery, household, and agricultural applications, this valve comes in a pack of two and is backed by a 100% satisfaction guarantee. ## Description QWORK Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs Review: great - great Review: good - good ## Features - High Quality - Made of high quality ABS resin with silicone rubber diaphragm, this check valve is durable, stable, acid and alkali strong resistant for long time using. Keep excellent performance in temperature from 77 F to 140 F. - Function - It can be used to prevent the reverse flow fluid or the flow of compressed air. - Design - With the design of a pagoda-shaped card slot, it can be fixed firmly without leaking. - Widely Usage - It can be widely used in automotive, machinery, household, agriculture, and etc. - 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08796JLKZ | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 42,791 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 103 in Check Valves | | Certification | CE | | Customer Reviews | 4.3 4.3 out of 5 stars (407) | | Date First Available | 18 April 2020 | | Item Package Quantity | 1 | | Item Weight | 6 g | | Item model number | WD3396 | | Manufacturer | QWORK | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Package Dimensions | 9.2 x 7.5 x 2.1 cm; 6 g | | Part Number | WD3396 | | Size | 3/8 Zoll | ## Product Details - **Brand:** QWORK - **Exterior finish:** Silicone, ABS, Rubber - **Inlet connection size:** 3/8 Inches - **Inlet connection type:** Press - **Manufacturer:** QWORK - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Number of ports:** 2 - **Outlet connection size:** 3/8 Inches - **Outlet connection type:** Barb - **Specification met:** CE ## Images ![QWORK® Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs - Image 1](https://m.media-amazon.com/images/I/61BLVb8UYWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great *by P***N on 3 April 2025* great ### ⭐⭐⭐⭐⭐ good *by R***R on 6 December 2024* good ### ⭐⭐⭐⭐⭐ Easy to connect *by D***D on 28 August 2024* They need Jubilee clip when under pressure ## Frequently Bought Together - QWORK® Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs - 10mm Approx 3/8" T Piece Plastic Nylon Barbed TUBING Connector Equal TEE Fuel Pipe Joiner Hose Inline Repair TEFEN Brand - - Dispatch by First Class Post… - 2x 10mm 3/8" Straight In-Line Hose Tube Pipe Connector Joiner Air Fuel Water - FREE FIRST CLASS UK POSTAGE! --- ## 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/420121341-qwork-check-valve-one-way-non-return-abs-valve-3](https://www.desertcart.tn/products/420121341-qwork-check-valve-one-way-non-return-abs-valve-3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*