Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However ...

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

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 ...

What exactly do these questions have to do with the subject matter? Let’s find out. Located at the steam outlet of the boiler, the steam stop valve provides a means of isolation. For multiple boiler ...