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Water loss reduction valve

Using a water loss reduction valve (WLRV) is a very efficient and cost effective way to reduce water loss. The WLRV is a very simple device that is installed on your plumbing system and automatically shuts off the water when you turn the water off. It can be used in commercial and residential applications to reduce water loss.

Pressure management

It is possible to cut down on non-revenue water by using pressure management as a cost-effective means of controlling water distribution losses. In addition to lowering the total amount of water that is wasted, it can also prevent damage to the pipelines. The outlet pressure is managed depending on the flow of the water using flow-based pressure management, and it is adjusted according to consumption patterns. A time-based Pressure Management Valve raises the pressure at times of heavy consumption to accommodate the increased demand.


The flow direction and hydraulic behavior of the network both play a role in determining the optimal value for controlling the pressure on an air valve for water. The target pressure that will be reached downstream of a PRV should serve as the basis for its optimal configuration. It ought to be controlled by the input that sensors provide in real time.



When it comes to assessing how DWDN will react, a simulation of the water distribution network is a very useful tool. In particular, it can be utilized to determine potentials for the reduction of leakage.


Why choose Alpine Flow Water loss reduction valve?

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Methods for localization and regulation of PRVs

In the process of pressure management, one of the most important steps is to locate pressure reduction valves (PRVs) in the optimal location. In the past, numerous publications in the body of published research have made a variety of modeling and solution-finding suggestions. However, these methods have been found to have only moderate degrees of accuracy and reliability.


A fresh strategy for locating water pipe air release valves in the most effective manner is presented in this research as a potential solution. It uses a GA technique that takes into account multiple objectives. The method that has been proposed is able to identify ideal PRV locations under a variety of different demand patterns. In addition to that, its application can take place in real time.


The algorithm that has been suggested is straightforward and makes efficient use of computing resources. It is possible to utilize it to do calculations that determine the best pressure settings for PRVs under a variety of load scenarios. Additionally, it can be utilized to lessen the amount of space required to find a solution. The algorithm for the adjusted reference pressure is also straightforward in terms of computing.

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