(under the class definition) Apparatus wherein the fluid egress carrying member is unitarily provided with a flow quantity regulating means and which partake of the same motion for reason of adjustment or control.
SEE OR SEARCH THIS CLASS, SUBCLASS:
579, for valving means controlled by the relative motion of the terminal member and some connecting or operating linkage.
SEE OR SEARCH CLASS
251, Valves and Valve Actuation, appropriate subclasses for valves and actuators therefor in the absence of claimed nozzle detail or relationship.
