Providing Reliable Flow Measurement since 1983
Fabricated Venturi Flow Meter

HVT-FV Fabricated Venturi

+/- 0.50% Uncalibrated Uncertainty
Low Loss, Municipal & Industrial Applications

  • Line Size: 1/2 to 144 inches.
  • Headloss % of Differential: 3.50 to 10.0 percent
  • Recommended pipe Reynolds number: Greater than 75,000
Fabricated Venturi Press Vessel Data Sheet
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Description

The HVT Fabricated Venturi Flow Meter offers substantial design and engineering flexibility with end arrangements. (flanged, mechanical joint, weld end, etc.) combined with various body materials and coatings to achieve pressure, temperature, flow range, line fluid, line size, laying length and cost objectives as dictated by the specific applications.

In addition to the conventional application of the Fabricated Venturi meter, the Sealed Metering System (HVT-SM) allows measurement of solids bearing or contaminated line fluids, as well as higher viscosity liquids.

Flow Masters can be added to further extend the intrinsic benefits of the HVT flow meter by providing fully integrated control, management, and reporting capabilities.

Specifications

Line Size
1/2 to 144 inches. Larger sizes available upon request.
Head loss % of Differential
3.50 to 10.0 percent
Basic Accuracy (% of Total)
+/- 0.25 (Calibrated) +/- 0.50% (2 Sigma) (Uncalibrated)
Recommended pipe Reynolds number
Greater than 75,000
Required Straight Piping
Consult PFS datasheet
Beta Range
0.30 through 0.75
Useful Service Life
Very Long
Service Functional Limits
Clear liquid, gas, contaminated and solid-bearing line fluid
Applications
Raw Water, Wellfields, WTP Influent / Effluent, Pumping Stations, Water Distribution, Billing, Reclaimed Water
Common Materials
Carbon Steel, Stainless Steel, Chrome Moly
Other Available Materials not limited to
Aluminum, Zirconium, Hastelloy, Monel, Duplex SS, Titanium, Tantalum, 321SS

Additional Images, Charts, or Drawings

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Support and Service

In addition to a wide range of differential producing Venturi flow meters, orifice plates, WedgeType™ flow meters, and open channel flow elements, PFS provides comprehensive, specialized services for new and existing flow meters, including rehabilitation, hydraulic analysis, and full engineering support.

Certifications

ISO 9001, ASME S&U, PED Certified, CRN.

See all certifications