The HPX Control Valve is a rugged single port high-pressure globe valve, with metal seats, quick-change trim and push down to close plug action. The HPX2 uses a balanced valve plug, and piston rings are used to provide the seal between the valve plug and cage. The HPX5 uses a balanced valve plug, and a pressure-assisted spring seal to provide the seal between the valve plug and cage. For standard cages, the flow direction is flow down with the following flow characteristics: equal percentage, modified equal percent, and linear. The end connections are Class 900 and 1500 raised face and ring type joint flanges as per ANSI B16.34 196. Valve bodies are available in LCC, WCB and 316sst material.
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