One Way Fuel Check Valve for Carburettor, Aluminium Alloy, 6mm, 8mm, 10mm, 12mm
Keep your fuel system running smoothly with the One Way Fuel Check Valve for Carburettor. Crafted from high-quality aluminum alloy, this compact valve stops fuel from flowing backward into the tank, preserving line pressure and avoiding fuel siphon or flooding. It’s an essential upgrade for reliable starting, steady idle, and consistent fuel delivery in carburettor and other low-pressure fuel systems.
Designed for universal compatibility and everyday durability, this valve is built to withstand the rigors of casual and light commercial use. Choose from four common inline sizes—6mm, 8mm, 10mm, and 12mm—to match your fuel hose diameter precisely. Whether you’re tuning a small engine, a scooter, a generator, or other low-pressure fuel applications, this one-way valve helps protect your fuel line and improve overall performance.
Manufactured under the FP-1048A designation by XUZHONG, the valve is lightweight yet robust, making it a practical, long-lasting upgrade. Its wear-resistant aluminum construction ensures reliable operation across a range of temperatures and conditions, keeping fuel delivery consistent when it matters most.
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Benefits & Tips
- Protect fuel lines and carburettor components from backflow, reducing fuel leakage and improving starting reliability.
- Upgrade low-pressure fuel systems with a durable one-way valve to maintain consistent fuel pressure and prevent erratic performance.
- Select the correct size (6mm, 8mm, 10mm, or 12mm) to ensure a snug, leak-free fit in your fuel hose and quick, hassle-free installation.
Product Specifications
- Brand: XUZHONG
- Model / OEM No.: FP-1048A
- Material: Aluminum alloy
- Color: Like the picture shows
- Sizes: 6mm, 8mm, 10mm, 12mm
- Type: One Way Fuel Non Return Check Valve
- Fitment: Carburettor and low pressure fuel systems
- Function: Prevents fuel from returning to the tank and keeps it in the line
- Quantity: 1 piece
- Origin: Mainland China
- Weight: 0.05 kg
- Interchange Part Number: FP-1048
- OEM No.: FP-1048A
- Special Features: Fuel Non Return Check Valve
Package includes:
- 1 X Fuel Non Return Check Valve
Warnings / Reminders
- Not suitable for high-pressure fuel systems—use only in carburettor and low-pressure applications.
- Ensure you select the correct size (6mm/8mm/10mm/12mm) for a secure, leak-free connection.
- Install with the flow direction aligned to the fuel line as indicated by the valve’s orientation to prevent backflow.
