Fisher Vee-Ball V150S

Fisher Vee-Ball V150S

Fisher™ Vee-Ball™ V150S reglerventil erbjuder en robust konstruktion, mycket slitstarka trimmaterial och en obegränsad rak genomflödesbana som gör den här ventilen idealisk för styrning av de mest slipande slurries. Konstruktionen är särskilt effektiv för att minimera erosiv skada på de angränsande rören, vilket ger ökad driftsäkerhet och livslängd.

Certifications ATEX, CUTR, PED, CRN, Fugitive Emission, NACE
Critical Service Dirty Service, Erosive, General Service
Flow Characteristics Equal Percentage
Material Carbon Steel
Operating Temperature Standard Temperature
Pressure Class ASME
Process Connection Type Flanged
Shutoff Class Class I (FCI 70-2)
Valve Size NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12
Valve Size Standard NPS

 

  • The 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 minimum of flow impingement occurs.
  • Full 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

 

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