A Venturi fitting is a specialized component used in fluid dynamics to measure flow rates and create a pressure differential for various applications. Designed with a converging section that narrows the flow path, followed by a diverging section, the Venturi fitting utilizes the principle of Bernoulli's equation to induce a drop in pressure as fluid flows through. Constructed from durable materials like PVC, stainless steel, or other corrosion-resistant alloys, these fittings are ideal for both liquids and gases in applications such as water treatment, chemical processing, and HVAC systems. The design promotes efficient flow while minimizing energy losses, making Venturi fittings crucial for accurate flow measurement and control in industrial processes. Their reliable performance and ease of installation make them a preferred choice for engineers and system designers.