Aeromotive 15106 In Line AN #6 Male to AN #6 ORB Spring Loaded Check Valve Union Adapter Fitting

Check valves are normally sprung or have a hinged trap door, keeping constant pressure in one direction, allowing fluid to travel one way through the valve. Ideal to prevent drain back after the fuel pump is turned off, or when dual pumps are used and both pumps may not run simultaneously. For installation after the fuel pump but before the fuel pressure regulator.

Aeromotive's o-ring boss check valves give you the flexibility to run whatever size AN fittings that you want on each end of the valve. The female ORB side uses a 9/16"-18 thread (AN -6) fitting.

• CNC-machined billet aluminum and Type II bright dip black anodized finish
• Ideal configuration for easy installation into filter or fuel pump outlet port, no need for additional lines, hose-ends or fittings
• Suitable for use with gasoline fuels only, NOT alcohol compatible
• This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications