--- product_id: 806524430 title: "5/16\" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black)" brand: "penitue" price: "2501 som" currency: KGS in_stock: true category: "Penitue" url: https://www.desertcart.kg/products/806524430-5-16-fuel-one-way-check-valve-set-of-2 store_origin: KG region: Kyrgyzstan --- # Leak-proof secure hose clamps Heat-resistant aluminum alloy Precision 8mm (5/16") fit 5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) **Brand:** penitue **Price:** 2501 som **Availability:** ✅ In Stock ## Summary > 🔧 Lock in flawless fuel flow—because your engine deserves the best! ## Quick Answers - **What is this?** 5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) by penitue - **How much does it cost?** 2501 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/806524430-5-16-fuel-one-way-check-valve-set-of-2) ## Best For - penitue enthusiasts ## Why This Product - Trusted penitue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Value:** Two valves plus four clamps included for immediate upgrade or backup—never get caught unprepared. - • **Effortless Installation:** Clear directional arrow and included clamps ensure a quick, secure, and leak-free setup. - • **Versatile Compatibility:** Fits 8mm OD fuel lines for gasoline, diesel, oil, and water—perfect for automotive, marine, and small engines. - • **Durable Aluminum Alloy Build:** Engineered to withstand high heat and harsh fuel environments without warping or leaks. - • **Streamlined Fuel Flow Control:** Prevents backflow to maintain optimal engine pressure and reduce startup time. ## Overview This set of two 5/16" (8mm) fuel one-way check valves, crafted from premium aluminum alloy, ensures unidirectional fluid flow to prevent backflow and maintain fuel line pressure. Designed for durability in high-heat and harsh environments, each valve comes with hose clamps for a secure, leak-free installation. Compatible with gasoline, diesel, oil, and water lines, these valves are ideal for automotive, motorcycle, boat, and small engine applications. ## Description Specification: Color: black, silver Material: aluminum alloy Product Size: valve: 6x2.2x2.2cm/2.36x0.87x0.87in Package details: 2 x fuel one way check valves 4 x hose clamps Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference. ## Features - Package Contents: You will get 2 fuel one way check valves (about 6x2.2x2.2cm/2.36x0.87x0.87in) and 4 hose clamps for firm, leak-free installation. Please confirm the size before purchase. - Product Function: The fuel one-way check valve allows fluid to flow in the direction of the arrow only, preventing reverse flow, maintaining fuel line pressure, reducing engine startup time, and ensuring engine stable performance. - Premium Material: Made from good-quality aluminum alloy, this valve withstands heat, and harsh fuel system environments without deformation or leakage. You can use it with confidence. - Easy Installation: The arrow on the valve clearly indicates fuel flow direction for a simple setup. Use the included clamps to secure the hose tightly and prevent disconnection. - Compatibility & Versatile: Our fuel one way check valve fits 8mm (5/16") OD fuel lines, suitable for gasoline, diesel, oil, water, and more (not recommended for methanol or corrosive fluids). Ideal for automotive, motorcycle, boat, and small engine fuel systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FWKKYC7N | | Best Sellers Rank | #2,379,114 in Automotive ( See Top 100 in Automotive ) #782 in Automotive Replacement Fuel Tank Selector Valves | | Brand Name | Penitue | | Customer Reviews | 3.0 3.0 out of 5 stars (1) | | Exterior Finish | Aluminum Alloy | | Item Dimensions | 2.36 x 0.87 x 0.87 inches | | Manufacturer | Penitue | | Manufacturer Part Number | 1088951 | | Material Type | Aluminum | | Model Number | F35049 | | Number of Pieces | 2 | | Number of Ports | 1 | | Set Name | 2 | | Size | 6x2.2x2.2cm, 2.36x0.87x0.87in | | Valve Type | Check Valve | ## Product Details - **Brand:** Penitue - **Exterior Finish:** Aluminum Alloy - **Item dimensions L x W x H:** 2.36 x 0.87 x 0.87 inches - **Manufacturer:** Penitue - **Material:** Aluminum - **Number of Items:** 2 - **Number of Ports:** 1 ## Images ![5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) - Image 1](https://m.media-amazon.com/images/I/61CLyDejQLL.jpg) ![5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) - Image 2](https://m.media-amazon.com/images/I/613vtprS6qL.jpg) ![5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) - Image 3](https://m.media-amazon.com/images/I/51WAvV4mPML.jpg) ![5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) - Image 4](https://m.media-amazon.com/images/I/7170YgvPfhL.jpg) ![5/16" Fuel One Way Check Valve Set of 2, Aluminum Alloy 8mm OD Fuel One Way Inline Non Return Check Valve with Hose Clamps for Petrol Gasoline Diesel Oil Water (Black) - Image 5](https://m.media-amazon.com/images/I/71U9xOkB-1L.jpg) --- ## 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.kg/products/806524430-5-16-fuel-one-way-check-valve-set-of-2](https://www.desertcart.kg/products/806524430-5-16-fuel-one-way-check-valve-set-of-2) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-17*