The balancing valve allows you to maintain a constant pressure difference in the riser, regardless of the pressure in the entire installation. It is worth knowing its construction and application. In this article, you will learn about recommended products from the Onninen wholesaler that will work well for the circulation of domestic hot water.
Check the balancing valves at the Onninen wholesaler
Construction and operating principle of the balancing valve
The balancing valve is essential for the proper operation of the heating system. It is a hydraulic device that is used to set the flow rate supplying heat receivers. Its construction is very characteristic. The elements are made of strong materials, resistant to corrosion as well as mechanical damage or high pressure. An important element is the valve body. We also distinguish the regulating pin, which allows for precise hydraulic regulation of the installation. Measuring nozzles allow for correct measurement.
In addition, balancing valves are made of a control knob. The balancing valve must have a strong knob, a stem seal, and smooth ends for efficiency and durability. The adjustment allows for pressure adjustment and appropriate flow of the medium. The aramid fiber used has high tensile strength and at the same time has a low specific weight. The principle of operation is therefore very simple. It consists in limiting the excess pressure that can occur in specific sections of the system. This is precisely what allows for control of the value, which is ideally adjusted to the flow.
Correct installation of the balancing valve in the heating system
Balancing the heating system allows you to set the flow in the system. This is achieved by using balancing valves. The valve limits excess pressure. The valve is installed behind the pump, because only then can it ensure minimum circulation of the medium. During installation, specific distances from pumps or fittings must be maintained.
The valves can be installed with the opposite flow direction to balance the receiver resistance. By using valves in heating systems, the risk of system load is reduced, as well as losses, which translates into efficient operation. The appropriate flow rate can be selected. So there is no need to worry that the pressure will change relative to the pressure in the installation.
Therefore, the balancing valve plays a very important role in heating installations. Hydraulic balancing in the heating installation requires the selection of appropriate valves, as well as the equalization of resistance in all circuits. It is important to remember how important the connections are. One of the valves is mounted on the supply, which can then perform a shut-off function, but also regulate the operation of the installation.
Application and use of balancing valves in air conditioning
The air conditioning valve is responsible for controlling the amount of refrigerant. The regulator performs very important functions, as it allows to maintain the appropriate level of cooling. It expands the material, which is the refrigerant. When it passes through the valve, the pressure decreases, and as a result, the refrigerant masses are cooled. The dimensions are really small, and despite this, the device really works great even in difficult conditions. The air conditioning balancing valve is equipped with drainage, as well as settings. The seal is important here, which prevents the leakage of the agent and increases the safety of the entire installation.
Balancing valves at the Onninen wholesaler
The Watts IDROSET CF DN 20 balancing valve is worth noting. It has a wide range of applications. It is a manual model with screws. It can be installed in a heating, cooling, but also sanitary installation. The manufacturer has used an interesting technology here, thanks to which you can make an extension, but also read simultaneously. This model has a knob lock.
A good choice would also be the IMI TA STAD DN 10 balancing valve . It does not have a drain, but allows very precise hydraulic regulation. It can even be used for the circulation of domestic hot water. This model has self-sealing measuring nozzles.
You can choose the VEXVE X balancing valve, DN25 PN16 . This device has a reduced passage. If a leak occurs, the stem can be sealed very easily. The ball is made of stainless steel, so it is resistant to corrosion. The valve can serve for a long time.