<p>A tap assembly (40) has a rotatable head (54) to cause a plunger (44) to selectively rise off a valve seat to open the tap. The tap head (54) can also be pushed downwardly causing a washer (50) to move off the plunger (44) allowing water to pass through openings in the plunger (44) to provide a short burst of water until the head (54) automatically moves back up.</p>
