Venturi Nozzle
FLOW MEASUREMENT
Description
Suitable for large flow rates with low permanent pressure dropSolder (BW) or flanged connection Material: Standard: carbon steel, stainless steel, others according to your application. Fluid: liquid, gas, steam. Diameter of pipes: from 65 to 500 mm.
- Gold and silver plating - steels and metals
- Nozzle Venturi
- Flanged Nozzle
Product characteristics
- Standards
- ISO 5167-1 & 3, ASME MFC-3M
- Repeatability of the measurement
- 0.1%
- Reynolds number in pipework
- 1,5.105 ≤ ReD ≤ 2.106
- Pipe interior diameter
- 65 mm ≤ D ≤ 500 mm
- Orifice diameter
- d ≥ 50 mm
- d/D
- 0.316 ≤ β ≤ 0.775
- Upstream face and throat roughness
- Ra ≤ 10⁴.d
- Length of the cylindrical throat
- b = 0.7.d to 0.75.d
- Diverging angle of exit
- φ ≤ 30 °
Documents
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