| 摘要 |
<p>A seat ring for a control valve has a valve body defining an inlet, an outlet, and a gallery. The seat ring includes an annular body and a flow separator. The annular body is adapted to he disposed in the gallery of the valve body and includes an interior sidewall defining a port for accommodating fluid flow through the gallery. The flow separator is disposed within the port and includes a flow straightening portion defining a plurality of separate passageways. Each of the plurality of separate passageways has a hydraulic diameter and a length that is larger than the hydraulic diameter. As such, the passageways separate the flow of fluid through the port into a plurality of separate flow paths to interrupt turbulence adjacent to the port.</p> |
