Metaflow Venturi

Metaflow Venturi
Product Description
Review and Rating
Metaflow Venturi

The Metaflow Venturi’s come in a variety of types and materials. Completed forged or rolled in-house at our manufacturing facility, with the option of flow calibrating the Metaflow Venturi to achieve the highest accuracy and repeatability.


● Liquids

● Gases

● High accuracy custody transfer


● Minimum Upstream straight length required compared to other flow elements

● Highly accurate

● Low permanent pressure loss resulting is energy savings


● ≥2” (50NB)

● Design As Per: ISO 5167, RW Miller

● Venturi Material: CS, LCTS, SS304/L, SS316/L/H, Monel, Inconel, Duplex, Super Duplex, Hastelloy, On Request

● Pressure Rating: As per customer requirement

● Repeatability: ≤0.5 % of full-scale flow rate*

● Discharge Coefficient Uncertainty: ≤ 2 % of full-scale flow rate*

● Mounting: Flanged, Butt Weld, Inserted in pipe

● Bi-directional option

*Better accuracy and repeatability available with wet flow calibration. Enquire about our in-house wet flow calibration services

Type β-ratio

Full Machined 0.4 - 0.75

Classical 0.4 - 0.7

Fabricated 0.3 - 0.75

Steam Jacketed 0.4 - 0.75