Venturi metal nozzle VMD / for air volume measurement in pipelines

The Venturi tube is a primary element for measuring the volume of media in ducts. It is suitable for measuring air volumes in ventilation ducts. The Venturi tube can be installed using push-fit sockets with lip seals or flanges. The one-piece housing is made of PPs and offers a high fitting accuracy and optimum centering.

The Venturi nozzle complies with the DIN EN ISO 5167 and ISA 1932 standards and is manufactured from thermoplastic material using a special forming process, which enables a favorable flow pattern. The pressure is tapped through 4-5 individual holes in the cylindrical neck section, which lead into an annular chamber. Indicators or transmitters are available for further evaluation, the exact design of which depends on the design data.

Here are some examples of Venturi tube applications:

1. Water supply: Venturi tubes are used in water supply to measure and control the flow of water in pipes and tubes.
2. Chemical industry: Venturi tubes are used in the chemical industry to measure the flow of various liquids and gases in production processes.
3. Wastewater treatment: Venturi tubes are used in wastewater treatment to measure and control the flow of wastewater in treatment plants.
4. Power plants: Venturi tubes are used in power plants to measure and control the flow of steam and gases in turbines and power plants.
5. Oil and gas industry: Venturi tubes are used in the oil and gas industry to measure and control the flow of oil and gas in pipelines and well flows.

These are just a few examples of applications for Venturi tubes. They are used in many different industries and applications where precise measurements of flow rates of liquids, gases and vapors are required.