fuel return splitter tee

It splits the returning fuel equally between the left and right tanks, which eliminates the need for a crossover line and helps maintain consistent system pressure. It is typically replaced when the internal valve fails, causing uneven fuel levels between tanks or excessive back pressure, or if the zinc die-cast body becomes cracked or corroded. The valve regulates back pressure at approximately 13 inches of water with both ports open and 30 inches when ports are closed, handling up to 60 gallons per hour of fuel flow.