PRESSURELESS INLINE FUEL SHUTOFF VALVE ASSEMBLY FOR BOTTOM-FILL TANKS

摘要

A flow control valve assembly is designed for installation in a 2-inch rigid pipe coupling that is in a fuel flow path to a fuel tank, and provides for the external routing of a fuel bleed line to a flow control unit mounted at the top of the fuel tank. The flow control valve assembly employs a tubular valve plug guide that also conveys bleed fuel to a pressure chamber responsible for fuel shutoff that is positioned behind that valve plug.