Description
Part Number: AF131-06BLK
AeroFlow -6AN One-Way Non-Return Check Valve – Black
High-performance inline non-return valve designed to maintain fuel system pressure, prevent backflow, and eliminate hard starting.
Key Features
- ✓ Precision CNC-machined from 6061-T6 billet aluminium
- ✓ Hard anodised black finish for maximum corrosion resistance
- ✓ High-flow internal spring mechanism with minimal pressure drop
- ✓ Standard -6AN (9/16″-18 UNF) male flare inlet and outlet ports
- ✓ Fully compatible with petrol, diesel, E85, alcohol, and oil systems
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Part Number | AF131-06BLK |
| Port Fitting | -6 AN Male to -6 AN Male |
| Material | 6061-T6 Billet Aluminium |
| Finish | Anodised Black |
| Fluid Compatibility | Petrol, E85, Ethanol, Diesel, Oil, Water |
What’s Included in the Box
- 1x AeroFlow -6AN Male to -6AN Male One-Way Check Valve (Black)
AeroFlow Performance components are built to handle the rigorous demands of track days, drag racing, and high-performance road setups. Order your AF131-06BLK non-return valve from JP Racing for original motorsport-grade quality and fast UK delivery.







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