Air Transfer Valve

FIG 542

A vapor tight fitting installed on a fill tube. The valve opens at the initial stage of a fill and transfers the initial slug of air from the hose into the tank above the liquid level. This helps eliminate the turbulence created by air being forced through the liquid, which helps reduce vapor pressure. The valve can be installed on new or existing drop tubes.

A special installation tool is also available for purchase.

Fig Suffix Size Description Weight
542 0100 AVAP   Air Transfer Valve 0.5
542T 0101 MT   Installation Tool For Air Transfer Valve, Aluminum 1


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