SERIES R-B Control Choke
Hydrodynamic Energy Conversion
Protective Outer Cage
Flow Diverter
Nozzle Valve Body
Side view of the fluid flow through the valve
Flow Converging in the center line of the nozzle
When the valve is open and flowing, the flow enters through the inlet of the valve into the protective cage, is circulated around the annulus created by the cage, nozzle and sleeve assembly. The symmetry of the ports in the nozzle cause the high velocity fluid streams created by the pressure drop to collide into each other in the center line of the trim. The impact of the streams converts most of the energy and protects the downstream components from damage
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