DW810 Check Valve

Designed to complement the DW810 brushless fuel pump, this high-flow 4AN ORB aluminum check valve improves streetability without sacrificing performance. It prevents fuel drain-back for quicker starts and more stable pressure, while also increasing flexibility when using DW810 pumps in multi-pump systems.

The compact, fuel-safe anodized aluminum design adds minimal height and introduces only 1.5% flow restriction, making it an easy upgrade for builders who want better startup behavior and more flexibility from their DW810 setup.

Features & Benefits

• Designed for the DW810 brushless fuel pump
• High-flow design maintains maximum performance
• Improves streetability and startup behavior
• Adds flexibility for staged multi-pump systems
• Fuel-safe anodized aluminum construction
• Compact design with minimal added height
• Only 1.5% flow restriction

Part Number & Pricing

This product may be used solely on vehicles used in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemption.