Fisher™ Slurry Vee?Ball™ V150S and V300S
Rotary Control Valves
The Fisher Vee-Ball™ V150S control valve offers a rugged construction, highly wear-resistant trim materials, and an unrestricted straight through flow path which makes this valve ideal for controlling the most abrasive of slurries. The design is particularly effective in minimizing erosive damage to the adjoining pipework, thereby providing greater operational safety and service life.
SpecificationsCertificationsATEX, CUTR, PED, CRN, Fugitive Emission, NACECritical ServiceDirty Service, Erosive, General ServiceFlow CharacteristicsEqual PercentageMaterialCarbon SteelOperating TemperatureStandard TemperaturePressure ClassASMEProcess Connection TypeFlangedShutoff ClassClass I (FCI 70-2)Valve SizeNPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12Valve Size StandardNPSOther ConfigurationsContact your local Emerson business partner or sales office to learn about additional specifications or options for this product.FeaturesThe valve body, shaft, and bearings are fully protected by hard wear-resistant trim materials.The throttled flow stream is guided through a specially shaped flow ring to minimize turbulence and impingement on the pipe wall.When used in reverse flow mode, it keeps the high velocity down stream of the vena contracta within the flow ring bore at the outlet of the valve. Compared with other styles of valves, the exit flow is essentially parallel with the flow ring wall and a mFull flanging on the valve body allows the valve body to be easily aligned centrally with the pipe flanges, an essential requirement in avoiding erosion across the flange faces.Precise contouring of the V-notch ball provides a modified equal percentage flow characteristic.The valve body, complete with flanges, is made from a one-piece casting. No welding is employed.
