Note: We are experiencing longer than usual lead times with several vendors due to global shortage of raw materials.
The F660 3-inch Internal Valve is designed to provide normal and emergency shutoff functions and tank liquid level control with low surge, low pressure drop, and high reliability. When used with the F613 jet level sensor, fuel pressure provides the actuation force for opening and closing the valve during tank filling.
The basic valve can be used for off-loading. Single or dual stage tank filling control is available by adding one or two pilot valves. A lever is provided for attachment of a cable to open the valve during off-loading.