Water pressure regulators and their function
The water pressure regulators aredevices, the main purpose of which is to maintain the necessary pressure or reduce it. It should be noted that often these devices are also called reducing valves or reducers. Thanks to them, the probability of breakage of system elements is reduced practically to zero due to pressure spikes. In connection with this, such valves are widely used not only in industrial, but also in domestic systems. In addition, the water pressure regulator for the pump significantly reduces the noise level during operation.
Principle of functioning
At the heart of the principle of the device isforce equalization system. More specifically, the direction of the force of the rod is the opposite of the elastic force with which the tuned spring is characterized. As soon as the level of the rod drops as a result of the intake of water, the valve opens under the elasticity of the spring (in other words, its force). Until the moment when the forces of the spring and the rod are balanced, the output pressure will rise. As for the incoming, it has no influence on the opening or closing of the valve. A high-quality domestic version of this device, which many experts recommend, is the RD-15 water pressure regulator. All materials used in its manufacture have been certified and approved by the Russian Ministry of Health.
As already noted above, in industrial installations and systems, the device is designed to reduce excess pressure and minimize the likelihood of a hydraulic shock.In addition, water pressure regulatorsincrease the terms of operation of units and machines. The fact is that a certain pressure of gas or liquid in many technological processes must necessarily be constant. It is almost impossible to ensure this without the use of reducers. If you look from an economic point of view, the water pressure regulators are simply irreplaceable, because in most cases the very technological equipment and its repair are estimated to be very large sums of money.
Application in everyday life
Reducers are widely used to get rid ofhigh pressure in private houses and apartments. The device avoids a hydraulic shock, and also protects many plumbing fixtures from damage. These include shower cabins, washing machines and dishwashers, mixers and others. If there are no water pressure regulators at home, this often leads to increased wear and the gradual destruction of their seals and gaskets, resulting in the flow of water.
In conclusion, it should be noted that the application ofreducer can be safely called economically justified. In this regard, most of the heating and water supply systems are designed and constructed with mandatory use of water pressure regulators.