orificieplaat

An orifice plate is a simple mechanical device used to restrict or regulate the flow of a fluid in a pipe. It consists of a thin metal plate with a precisely drilled hole, or orifice, at its center. This plate is inserted between two flanges in a pipeline. As the fluid passes through the orifice, its velocity increases, and its pressure drops, a phenomenon described by Bernoulli's principle. This pressure difference can be measured and is proportional to the flow rate, making the orifice plate a common element in flow measurement systems.

The design and size of the orifice plate, including the diameter of the hole and the plate thickness, are critical for accurate flow control and measurement. They are typically made from materials like stainless steel or other corrosion-resistant alloys to withstand various fluid conditions. Orifice plates are widely used in industries such as oil and gas, chemical processing, and water treatment due to their low cost, simplicity, and durability. While they offer a cost-effective solution, orifice plates can cause significant pressure loss in the system and are susceptible to wear and clogging.