A severe-service control valve, the Multi-Z, is designed specifically to handle high-pressure drop applications in which entrained solids are a problem. The Multi-Z is well-suited for system start-up ...

This new trim extends the company's Q-Trim technology to a new level while maintaining existing valve dimensions and weight and maintaining cost at a reasonable level. The new design is available for ...

Some combined cycle plants have two feedwater-control valves: a small startup valve with the extra cavitation protection needed during startup and low-load operations, and a larger main valve with the ...