CONTROL VALVE

A solenoid-operated control valve has a main orifice and a valve member for controlling fluid flow therethrough. A leakage orifice extends through the valve member. A check valve seals the leakage orifice when the main orifice is blocked and moves to open the leakage orifice before the main orifice...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROHN LEE OLSON, VIRARAGHAVAN SAMPATH KUMAR
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A solenoid-operated control valve has a main orifice and a valve member for controlling fluid flow therethrough. A leakage orifice extends through the valve member. A check valve seals the leakage orifice when the main orifice is blocked and moves to open the leakage orifice before the main orifice is opened.