rõhureduktor

A rõhureduktor, also known as a pressure regulator, is a mechanical device that controls and stabilizes fluid (gas or liquid) pressure. Its primary function is to take a high inlet pressure and reduce it to a lower, more stable outlet pressure. This is crucial in many applications where the incoming pressure from a supply source, like a compressed air tank or a water main, is too high or fluctuates too much for the connected equipment to operate safely and effectively.

The basic principle of operation involves a diaphragm, a spring, and a valve. The high-pressure fluid enters the regulator and acts on one side of the diaphragm. A spring, which can be adjusted to set the desired output pressure, exerts a counteracting force on the other side of the diaphragm. When the outlet pressure drops below the set point, the spring force pushes the diaphragm, opening a valve that allows more fluid to flow through. Conversely, if the outlet pressure rises above the set point, the diaphragm is pushed back, partially closing the valve and restricting flow. This continuous feedback mechanism ensures a consistent downstream pressure.

Rõhureduktorid are vital components in a wide range of industries and applications. They are commonly found in pneumatic systems for controlling tools and machinery, in welding equipment for gas supply, in water systems to protect plumbing and appliances from excessive pressure, and in medical devices like oxygen delivery systems. The selection of a specific rõhureduktor depends on factors such as the type of fluid, the required flow rate, and the desired pressure reduction ratio.