SAE in-tank One Way Valve Kit, for fuel pump mounting kits

The Nuke Performance SAE In-Tank One-Way Valve Kit is designed for fuel pump mounting kits and optimized for use with Nuke Performance CFC Units and Fuel Surge Tanks.

This in-tank check valve prevents fuel from flowing back when the system is shut down, thereby maintaining residual fuel pressure for faster starts and improved system stability. It also enables running dual-fuel pump setups in steps, where one fuel pump can be shut off when fuel demand is low.

 One-way check valve kit for fuel pump mounting kit
 Safe for all types of fuels, including E85
 Easy maintenance with quick-connect fittings
 Quick and easy installation with quick-connect SAE 9.49
 Minimum flow loss, restriction between 10-20 LPH

This kit is the easiest and most efficient way to use fuel pumps without an internal check valve, such as the Walbro (Ti Automotive) F90000295, when installed in single-outlet units such as Nuke Performance CFC Units and Fuel Surge Tanks.

The kit includes all necessary components to integrate seamlessly with Nuke Performance SAE fuel pump mounting kits for single and dual in-tank fuel pump setups. Due to the size of the included fittings, this kit cannot be used with triple fuel pump mounting kits.
SAE ID8 Fuel pump mounting kit for single fuel pump Part # : 150-20-101
SAE ID8 Fuel pump mounting kit for dual fuel pumps Part # : 150-20-102
SAE ID10 Fuel pump mounting kit for single fuel pump Part # : 150-20-103
SAE ID10 Fuel pump mounting kit for dual fuel pumps Part # : 150-20-104

 Minimal flow loss and reduced current draw.
The oversized stainless steel valve body and internals are designed to deliver exceptional flow characteristics with minimal restriction. Thanks to its large internal valve design, this check valve offers up to 80% less flow loss compared to standard check valves.

The reduced restriction also results in lower current draw, contributing to a more efficient and stable fuel system — especially important in high-demand motorsport applications. Combined with a convoluted in-tank nylon fuel hose and SAE quick-connect fittings, this kit provides a quick, reliable, and long-lasting solution when used in conjunction with Nuke Performance fuel pump mounting kits for CFC Units and Fuel Surge Tanks.

 SAE quick-connect fittings for all types of fuels and easy maintenance.
The in-tank fuel pump kits utilize high-flow SAE quick-connect fittings equipped with Viton O-rings, fully compliant with the SAE J2044 standard for maximum flow capacity, durability, and reliability.

 Safe for all fuels, including alcohol fuels such as E85
 Designed for quick and safe maintenance without tools
 Ideal for motorsport and performance applications

All components in this kit are also available separately, making them suitable for custom installations and alternative fuel system configurations.
Universal in-tank One Way Valve, AN-6 Part # : 150-20-501
AN-6 ORB to SAE J2044 Ø9.49 Male Part # : 150-20-424
Pre-assembled in-tank 100mm fuel hose SAE 9.49 to SAE 9.49 Part # : 150-20-313

 SAE in-tank One Way Valve Kit, for fuel pump mounting kits Specifications:
For more information about specifications, contact us directly.

 Download Product Manual (.pdf)
 Fuel Pump Mounting Kits

 SAE in-tank One Way Valve Kit, for fuel pump mounting kit includes:
1 x Universal in-tank one-way valve, AN-6
2 x AN-6 ORB to SAE J2044 Ø9.49 Male
1 x Pre-assembled in-tank 100mm fuel hose SAE 9.49 to SAE 9.49