Fisher

Power industry severe service applications can be difficult, but new advanced trim designs and external noise reduction devices have created higher-performing and more cost-effective alternatives. Power industry applications practically define the phrase “severe service.” Elevated temperatures and pressures, cavitation, erosive solids, and high noise all conspire to push control valve technology to its very limits. […]

Boiler feedwater valves operate under severe service conditions and are subject to premature failure from seat leakage, cavitation, particulates, and frequent cycling. However, once the type and root cause of