Rõhujagaja

Rõhujagaja, which translates to pressure divider or pressure regulator in English, is a mechanical device used to control and distribute fluid pressure. It is commonly found in hydraulic and pneumatic systems. The primary function of a rõhujagaja is to ensure that different parts of a system receive pressure at a level appropriate for their specific operation. This prevents over-pressurization of components that are not designed to withstand high pressures, thereby extending their lifespan and ensuring safe operation.

These devices work by sensing the pressure downstream of the regulator. When the pressure exceeds a set point, the rõhujagaja acts to reduce it, either by bleeding off excess fluid or by restricting the flow. Conversely, if the pressure drops too low, it may adjust to maintain a minimum level. The precise mechanism can vary, but often involves a spring-loaded diaphragm or piston that modulates a valve opening.

Rõhujagad are crucial for the reliability and efficiency of many industrial and automotive applications. For instance, in a car's braking system, they ensure that the pressure applied to the rear brakes is less than that applied to the front brakes, preventing wheel lock-up. In manufacturing, they are used to control the force applied by pneumatic actuators, allowing for delicate handling of materials or powerful gripping actions, depending on the specific requirement. The ability to finely tune pressure levels makes the rõhujagaja an indispensable component in systems where precise control is paramount.