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Fisher
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Cavitation-Control Technologies | 17
461 Sweep-Flo Angle Valve
is self cleaning with an expanded outlet. It is
typically used in the chemical and hydrocarbon
industries where cavitation control is required for
residual oils that experience coking, have high
particulate content and viscosity, and may outgas.
This cavitation-control valve construction consists
of carefully designed flow paths that control
impingement, and material selections aimed at
maximizing corrosion and erosion resistance.
For instance, trims such as S17400 stainless steel
in a variety of heat treatments, tungsten carbide,
R30006/CoCr-A, and others are common.
n Sweep-Flo angle body
n ASME Class 150 - 2500
n NPS 2x3, 3x4, 4x6, and 6x8
n Flow-down design
n ANSI/FCI Class V shutoff
PRODUCTION: Oil renery.
APPLICATION: Hot, high-pressure separator.
CHALLENGE: A cavitating, outgassing, viscous uid.
SOLUTION: Fisher 461 valve with 316 SST R30006/CoCr-A hardfaced trim.
RESULTS: Withstood high-pressure drop, outgassing, and cavitation issues plus provided
accurate control.
PROVEN RESULTS