Testable overfill prevention valve

An overfill prevention valve system including an overfill prevention valve having a blocking component. The blocking component is movable between a closed position, wherein the blocking component generally blocks fluid from flowing through the valve, and an open position, wherein the blocking compon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Liebal, Jr. Charles J, Higgins Jeromy E
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING BOTTLES, JARS OR SIMILAR CONTAINERS COCKS DEVICES FOR VENTING OR AERATING DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LIQUID HANDLING MECHANICAL ENGINEERING OPENING, CLOSING PERFORMING OPERATIONS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	An overfill prevention valve system including an overfill prevention valve having a blocking component. The blocking component is movable between a closed position, wherein the blocking component generally blocks fluid from flowing through the valve, and an open position, wherein the blocking component generally allows fluid to flow through the valve. The valve further including a float operatively coupled to the blocking component. The system additionally has an actuator that is operable to directly or indirectly move the blocking component to at least one of its open or closed positions to thereby enable testing of the overfill prevention valve.