137 / | HD | FLUID HANDLING |
561 R | DF | SYSTEMS {32} |
613 | DF | .~ Flow path with serial valves and/or closures {7} |
614.11 | .~.~ Common actuator {3} | |
614.12 | DF | .~.~.~> Delivery cock with terminal valve |
614.13 | DF | .~.~.~> Alternately seating {1} |
614.15 | DF | .~.~.~> Opposed screw |