Durchflussbegrenzern

Durchflussbegrenzern, also known as flow limiters or flow restrictors, are devices designed to control and limit the flow rate of a fluid, typically water, within a pipe or system. They are installed to ensure a specific, consistent flow is maintained, regardless of fluctuations in pressure within the supply. This is achieved through various mechanisms, often involving a precisely sized orifice or a spring-loaded valve that adjusts to maintain a target flow.

The primary function of a Durchflussbegrenzern is to prevent excessive water usage, conserve resources, and protect plumbing systems from damage caused by high pressure. They are commonly found in applications such as showerheads, faucets, irrigation systems, and washing machines. By limiting the flow, they contribute to water savings and can reduce energy consumption associated with heating water.

There are several types of Durchflussbegrenzern. Some are simple fixed-orifice devices, while others are more complex, incorporating self-regulating mechanisms that respond to pressure changes. The selection of a specific type depends on the required flow rate, the operating pressure range, and the fluid being controlled. Installation is generally straightforward, requiring integration into the existing pipework. Regular maintenance may be necessary to ensure continued optimal performance, particularly in areas with hard water where mineral deposits could accumulate and obstruct the flow.