These are made from billet aluminium and anodised to protect it. It has a ball bearing inside the bottom half that allows the air to breathe easily without any restriction. However, if the tank is turned upside down the ball bearing drops to the top of the fitting effectively cutting off the exit. These bolt in roll over valves are designed to install in to a fuel tank or cell as a bulkhead style fitting. Available with -6 to -16 AN fittings and come with 2x Teflon Washers to sealing.

Part number: AF611-10