The water supply system of the dwelling must be carried out in accordance with all the rules, otherwise the risk of emergencies increases. Most often, accidents occur as a result of violations of the established rules for operating the system. For example, with pressure drops in the pipeline, system malfunctions are possible, up to its complete failure. water pressure regulator - a special device that prevents an increase in pressure in the pipeline and prevents water hammer.
How water pressure regulators work
At the place of installation, pressure regulators are divided into two groups - devices that are installed on the plumbing branch ("away from you"), and devices that work on the line towards the plumbing equipment ("up to you").
The principle of operation of both types is based on changing the valve section. The service valve remains open if the pressure in the system is stable and does not exceed the norm. With small surges, the valve closes, which leads to a decrease in pressure and reduces the risk of failure of the drainage pipes.
Instrument classification
According to the internal structure and principle of operation, pressure regulators are divided into the following types:
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Reciprocating. Mechanical devices that are powered by springs, valve and piston. Such models are distinguished by a reliable mechanism, ease of installation and an affordable price.
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Membrane. They are powered by diaphragms and springs. These devices are more powerful - they are characterized by high performance, good throughput and durability. Diaphragm regulators are most often used in industrial equipment.
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Flowing. The interior of the devices consists of many compartments and ducts. When water enters such a labyrinth, the speed of fluid movement slows down and its pressure decreases. An in-line water pressure regulator is rarely used, although it has good characteristics.
Electronic and automatic devices are distinguished according to the control method. In the first case, the devices are equipped with an electrode that detects the water pressure to activate the pump. In the second case, a special block with springs and nuts is provided that responds to pressure drops.
Where to buy pressure regulators in Ukraine?
The water pressure regulator in the water supply system plays an important role, therefore, the purchase of the device must be approached with all responsibility. It is better to give preference to trusted stores that sell original products and are ready to provide a guarantee from the manufacturer�
