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Fisher-P-Cavitrol III

Fisher™ Cavitrol™ III Trim

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Product Description

Fisher Cavitrol III trim is designed for clean, cavitating services with pressure drops of up to 207 bar (3000 psi). The cage in this trim contains a multitude of specially-shaped, radially-aligned holes that reduce fluid turbulence and stage the overall pressure drop, both of which control or eliminate the damaging effects of cavitation.

Specifications

Certifications
SIL capable, ATEX, CUTR, PED, CRN, NACE
Critical Service
Cavitation
Flow Characteristics
Linear, Characterization
Material
Carbon Steel, Stainless, Alloy
Operating Temperature
Standard Temperature
Pressure Class
ASME
Process Connection Type
Flanged, Butt Weld
Shutoff Class
Class IV (FCI 70-2), Class V (FCI 70-2)
Valve Size
NPS 1, NPS 1-1/2, NPS 2, NPS 2-1/2, NPS 3, NPS 4, NPS 6, NPS 8, NPS 12, NPS 14, NPS 16, NPS 18, NPS 20, NPS 4x2, NPS 6x4, NPS 8x4, NPS 8x6, NPS 12x6, NPS 10x8, NPS 12x8, NPS 16x12, NPS 20x16, NPS 24x16, NPS 24x20
Valve Size Standard
NPS
Other Configurations
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.

Documents & Drawings

Features

  • Designed to prevent cavitation.
  • Has a pressure drop limit of 207 bar (3000 psi).
  • Many special characterizations are available to match rangeability requirements of specific systems.
  • Hardened trim materials provide wear resistance, resulting in long trim life.
  • Cage-type trim allows removal and inspection of parts without taking the valve body out of the pipeline.
  • Cavitrol III one-stage trim is interchangeable with standard trims.