Abstract: A fuel dispenser's vapor recovery system nozzle capable of responding to the presence of an onboard vapor recovery system (ORVR) in an automobile. The invention includes a vapor recovery nozzle having a vapor passage in its nozzle spout and a vapor inlet in communication with the vapor passage. The spout includes a moveable seal mounted on the spout with the seal having a first position adjacent to the plurality of vapor inlets and a second position covering the vapor inlets so as to substantially block the passage of vapors through the vapor inlets. The seal may be biased in the second position.