.~ Having separate noncyclic valve (e.g., bypass, etc.) {1}
441
.~.~ For serial control of pump fluid (e.g., throttle valve)
DEFINITION
Classification: 417/441
(under subclass 440) Apparatus in which said valve means is effective to control the pump fluid in the line of normal flow to or from the pump chamber, i.e., a throttle or stop valve in the flow line, not a valve which diverts the pump fluid flow from the normal course.
