Name: Daniel Venturi Tubes
Brand: Daniel

Corrosion-resistant and virtually maintenance free, Daniel™ Venturi Tubes are an ideal flow measurement solution for non-viscous fluids that contain hydrocarbons and other potentially corrosive elements, including LNG.

This low-pressure metering device provides constant accuracy, greater capacity, high-pressure recovery and minimal permanent pressure loss and is available in a variety of ANSI ratings to ensure reliable, sustained performance for a variety of applications. Venturi tubes can be installed horizontally, vertically or any angle in between and have shorter upstream piping requirements to simplify installation and reduce costs.

Daniel Venturi Tubes

Specs

Measurement Type

Differential pressure

Fluid Type

Gas, liquid hydrocarbons, air, water, vapor, steam, sludge, slurries

Discharge Coefficient Uncertainty

Uncertainty ±0.25-0.50%

Line Size

2-in to 72-in (50-mm to 1830-mm)

Max. Operating Pressure

ANSI 2500

Permanent Pressure Loss

10% to 15% of DP signal created

Process Temperature Range

-260°F to +1000°F (-162°Cto +538°C )

Flange Type

Flanged RTJ, Raised Face, Beveled End up to ANSI 2500

Process Wetted Material

Carbon Steel, Alloy Steel, Stainless Steel

Features

Accurately measure a variety of fluids, including LNG, water, vapor, steam, gas, chemicals, slurries and sludge
Achieve lower permanent pressure loss (~5 to 15% of differential pressure) and greater capacity vs. other devices
Realize superior performance in highly corrosive environments with low susceptibility to erosion
Ensure reliable, sustained performance by selecting from a wide variety of materials and coatings
Simplify installation and reduce costs with short upstream piping requirement
Increase design flexibility with ability to install vertically, horizontally or at an angle
Virtually eliminate maintenance time and costs with no moving parts and simple configuration
Rely on manufacturing in strict accordance with ASME MFC-3M and ISO 5167 specifications