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Integral Venturi Tubes - ASME • Integral 3-Valve Manifold (IT3V) - Short Form
Features
Performance Specifications
• For Liquid and Gas flow measurements.
Pipe sizes from: 1/2”(13MM) to 2-1/2"(64MM)

• Integral Transmitter Mount 3 or 5 valve manifold
(IT3V-Option)

• Mass Flow Measurement with dynamic process
compensation for pressure, temperature and DP with
multivariable transmitter

• End connections:
- Threaded and Flanged Type
(150#, 300#, 600#, & 900#) or Higher Ratings

• Low pressure losses (High energy savings),
low pumping costs (1/3 of orifice plate)

• Design Standards: ASME/MFC-3M, ISO-5167,
ANSI B31.1 and B31.3

• Materials: Standard 316SS
Others: Per request
Accuracy:
±0.75% Of Rate – uncalibrated
±0.5% Of Rate – calibrated
Repeatability:
±0.1% of rate (Over entire flow range)
Process Temperature:
Up to 300°F (150°C)
Pressure Rating:
Up to 800psi (55Bar)
Minimum Reynolds Number:
50,000< Rd<1,000,000
Maximumt Pressure Loss:
5 to 10% of DP (depends on pipe size and Beta ratio)
Turn Down Ratio (TDR):
Typical 6 to 1 (higher with Multivariable transmitters)
Discharge Coefficient:
Very stable - Dependent on Beta Ratio and pipe size
Maximum Viscosity:
50 CP (CentiPoise)

Pictures (click to enlarge)
  Venturi IT3V NPT
Venturi IT3V NPT
 
 
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