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Jiangsu Yongji Industry Group Co., LTD.
Jiangsu Yongji Industry Group Co., LTD.

Venturi Nozzle

Durable Venturi Nozzle for Sale Ideal for Harsh Environments


A Venturi nozzle is a versatile and cost-effective solution for flow measurement, gas treatment, and process optimization. Our venturi nozzles for sale are crafted using advanced technology to ensure optimal airflow and pressure control, making them ideal for various applications. Partnering with trusted Venturi nozzle suppliers guarantees top-tier quality and durability.

What is the Difference Between Venturi Nozzle and Venturi Tube?


  • Purpose and Function: A Venturi nozzle is designed to increase fluid velocity and generate suction for mixing or injection purposes. A Venturi tube is mainly used for accurate flow measurement in pipelines. It works by creating a pressure difference between the inlet and the throat, allowing engineers to calculate flow rate with high reliability.

  • Structural Design: A Venturi nozzle typically has a converging inlet and a narrow throat, while the diffuser section is shortened or eliminated to maximize velocity. The structure of a Venturi tube includes a converging section, a short throat, and a long diverging diffuser that helps recover pressure and reduce energy loss.

  • Pressure Loss Characteristics: Venturi nozzles accept higher pressure loss in exchange for stronger velocity and suction effects. This trade-off is clearly specified in technical data provided by venturi nozzle manufacturers to help users select the right model for their system. Venturi tubes are engineered to operate with minimal pressure loss, making them ideal for continuous monitoring systems.

  • Application Areas: Venturi nozzles are widely applied in dust suppression systems, chemical dosing, gas scrubbing, fertilizer mixing, and ejector applications. Venturi tubes are commonly used in water treatment plants, chemical processing, oil and gas pipelines, and HVAC systems where flow measurement is critical.

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