--- product_id: 592868736 title: "10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch)" brand: "alegi" price: "€ 16.60" currency: EUR in_stock: true reviews_count: 13 category: "Alegi" url: https://www.desertcart.sk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way store_origin: SK region: Slovakia --- # Prevents backflow of fluids 1/8 inch precision fit PVDF durable & non-toxic 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) **Brand:** alegi **Price:** € 16.60 **Availability:** ✅ In Stock ## Summary > 🔧 Keep your flow flawless — never look back! ## Quick Answers - **What is this?** 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) by alegi - **How much does it cost?** € 16.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way) ## Best For - alegi enthusiasts ## Why This Product - Trusted alegi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Convenience:** 10-pack supply keeps your projects running smoothly without frequent reordering. - • **Compact Inline Design:** Seamlessly integrates into your system for hassle-free installation and maintenance. - • **One-Way Flow Assurance:** Effectively stops backflow, protecting your equipment and maintaining system integrity. - • **Durable PVDF Construction:** Crafted from premium, non-toxic PVDF material ensuring long-lasting performance. - • **Versatile Fluid Compatibility:** Engineered to handle water, fuel, oil, and air with absolute reliability. ## Overview This 10-pack of 1/8 inch plastic check valves features robust PVDF construction for safe, long-term use. Designed for inline installation with barb connectors, these valves prevent backflow of liquids and gases including water, fuel, oil, and air. Compact and easy to maintain, they are ideal for professional-grade plumbing, fuel systems, and air lines, ensuring reliable one-way flow and system protection. ## Description 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air Review: Replace the old ones when using your so clean with your cpap machine - I use these on my cpap machine to keep water from getting back into my so clean machine. It works great for me Review: Good for special use with oxygen concentrator - I have 2 oxygen concentrators for night use, one in the next bed room one in the garage. I have tubing from both so if we have guests staying, I can run the one in the garage because of the noise. I used 2 of these small check valves in line will each concentrator, so I can just turn on the one in use, without changing the tubing around. ## Features - Made of PVDF material, safe and non-toxic, can be used for a long time. - This check valve effectively prevents flow back of liquid or gas in the line. - Suitable for water, petrol, oil, and other fluids. - This check valve is simple in design and compact in size for easy installation, making maintenance easier and more efficient. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLV9BRL1 | | Best Sellers Rank | #19,533 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Check Valves | | Brand | ALEGI | | Brand Name | ALEGI | | Connector Type | Barb | | Customer Reviews | 4.2 out of 5 stars 317 Reviews | | Exterior Finish | Plastic | | Inlet Connection Type | Barb | | Manufacturer | ALEGI | | Material | Plastic | | Material Type | Plastic | | Number of Pieces | 10 | | Number of Ports | 2 | | Outlet Connection Type | Barb | | Set Name | 10 Pack | | Size | 1/8 Inch | | Smart Home Compatibility | Not Smart Home Compatible | | Thread Size | 1/8 inch | | Thread Type | NPT | | Unit Count | 10.0 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** ALEGI - **Exterior Finish:** Plastic - **Inlet Connection Type:** Barb - **Manufacturer:** ALEGI - **Material:** Plastic - **Number of Packs:** 10 - **Number of Ports:** 2 - **Outlet Connection Type:** Barb - **Smart Home Compatibility:** Not Smart Home Compatible - **Unit Count:** 10.0 Count ## Images ![10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) - Image 1](https://m.media-amazon.com/images/I/61Q4Ko7nbzL.jpg) ![10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) - Image 2](https://m.media-amazon.com/images/I/51UMIzwz-QL.jpg) ![10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) - Image 3](https://m.media-amazon.com/images/I/513bvLhEYlL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replace the old ones when using your so clean with your cpap machine *by Z***Z on March 29, 2026* I use these on my cpap machine to keep water from getting back into my so clean machine. It works great for me ### ⭐⭐⭐⭐⭐ Good for special use with oxygen concentrator *by S***A on February 26, 2026* I have 2 oxygen concentrators for night use, one in the next bed room one in the garage. I have tubing from both so if we have guests staying, I can run the one in the garage because of the noise. I used 2 of these small check valves in line will each concentrator, so I can just turn on the one in use, without changing the tubing around. ### ⭐⭐⭐⭐⭐ Buenos *by H***A on March 13, 2026* Excelente ## Frequently Bought Together - 10 Pack 1/8 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/8 inch) - Metaland 1/8" ID Silicone Tubing, Food Grade 1/8" ID x 3/16" OD 10 Feet Length Pure Silicone Hoses High Temp for Home Brewing Winemaking - QWORK Male luer Lock & Female luer Lock 1/8" PP Hose Barb Adapter, 50 Pcs PP Hose Barb Adapter for Laboratory Biochemical/Analytical Instruments, Aquarium Equipment and Food Machinery --- ## 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.sk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way](https://www.desertcart.sk/products/592868736-10-pack-1-8-inch-plastic-check-valve-one-way) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-07*