Valve trim

A valve trim is provided for a flow control valve wherein a plurality of perforated plates are stacked together. Each plate has a series of hole patterns formed therein, including a repeating pattern of four offset rectangular holes. As the plates are assembled, each plate is rotated in the same dir...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GRAHAM, GARY E
Format: Patent
Sprache:eng
Schlagworte:
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