CV Classical Venturi




Data Sheet


  • Line Size
    • 2 to 48 inches. Larger sizes are available.
  • Head loss % of Differential
    • 10 to 25 percent
  • Basic Accuracy (% of Total dP)
    • (Calibrated) +/- 0.25 (Uncalibrated) +/- 0.75 to 1.50%
  • Minimum pipe Reynolds number
    • Must be greater than 200,000 for basic accuracy. Consult PFS for lower Reynolds use.
  • Required Straight Piping
    • Consult PFS for required US & DS piping based on your specific application
  • Beta Range
    • 0.30 through 0.75
  • Useful Service Life
    • Medium to Long
  • Service Functional Limits
    • Clean Liquids, Gas and Steam
  • Applications
    • Steam and Water, Hydrocarbon, Liquids and Gas Process, Water Treatment and distribution, Oil production and refining, Chemical and Petrochemical industry, High Velocity Process
  • Common Materials
    • Carbon Steel, Stainless Steel, Chrome Moly
    • Other Available Materials not limited to
      • Aluminum, Zirconium, Hastelloy, Monel, Duplex SS, Titanium, Tantalum, 321S

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