Rapid comestible fluid dispensing apparatus and method

A nozzle assembly comprising:

• a housing;
• an internal chamber enclosed by the housing,
• the internal chamber having an inlet and an outlet,
• the inlet being in fluid communication with a fluid line,
• the internal chamber having a first end and a second end,
• the outlet disposed at the second end of the internal chamber,
• the internal chamber including a diffuser and a substantially straight terminal portion downstream of the diffuser,
• a cross section of the substantially straight terminal portion equal to a largest cross section of the diffuser;
• a valve rod at least partly enclosed within the internal chamber;
• and
• a valve coupled to the valve rod,
• the valve at least partially positioned within the diffuser,
• the valve having a first end and a second end,
• the first end of the valve including a rounded nose portion having a larger cross section than a cross section of the valve downstream of the rounded nose portion and upstream of the second end,
• the second end of the valve having a larger cross section than the rounded nose portion,
• the second end of the valve extending outside the internal chamber in order to enable fluid to exit the internal chamber through the outlet.