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 Wyatt
Venturi Tubes
Cast Iron Primary Elements
Features:
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High Accuracy |
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Reliable Operation |
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Energy Efficient |
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Different Options for a Variety of Applications
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Description
The Wyatt VenturiTube is a differential-producing primary
flow element that accurately and repeatably measures the flows of
liquids or gases in closed, full-pipe conditions. The cast iron
Wyatt BVT incorporates an efficient hydraulic shape with static
pressure taps in the throat and inlet sections. The BVT can be provided
with either 125 or 250 PSI flanges.
Application
The cast iron series is often used in municipal water and wastewater
applications. Known for longevity of service with minimal maintenance,
BVT meters are ideal for metering potable water, sludge, slurries,
as well as gases and clean fluids. The Model BVT-C is uniquely designed
for rate-of-flow control applications, while the BVT-S is designed
to prevent clog-ging of the pressure taps for appli-cations with
solids-bearing fluids.
Flow Measurement Accuracy
For pipe Reynolds numbers greater than 75 000 and with a normalized
piping configuration, the Wyatt Venturi Tube provides a flow
measurement accuracy of ± 0.50% without flow calibration.
With independent flow calibration, Wyatt’s BVTs provide
the user with ± 0.25% accuracy.
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