| 141 / | HD | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
| 192 | DF | AUTOMATIC CONTROL OF FLOW CUTOFF OR DIVERSION {4} |
| 198 | DF | .~ Level or overflow responsive {3} |
| 206 | DF | .~.~ Manually initiated valve with both manual and level cut-off controls {5} |
| 217 | DF | .~.~.~ Diverse controls for single valve {1} |
| 218 | DF | .~.~.~.~ Valve latched open {3} |
| 220 | | .~.~.~.~.~ Float controlled trip means {2} |
| 221 | DF | .~.~.~.~.~.~> With sensitivity or level adjustment {1} |
| 223 | DF | .~.~.~.~.~.~> With spring means biasing valve to close {1} |