Balancing valve
The productivity of an engineering system depends on the balance of a particular engineering system. That is why the balancing valve is an essential component of the air conditioning, ventilation and heating system.
Product Features
The main difference between such a valve and all others is that it is able to function even when the valve is installed in an intermediate position. The product is a traditional valve with integrated fittings. The automatic valve is supplemented with a cartridge for monitoring pressure drops. The principle of operation is simple. By adjusting the valve (manually or automatically), you can change the size of the passage path and, as a result, the pressure indicators. Most often, such shut-off valves are made of brass or cast iron. In the first case, they have a threaded or flanged connection, in the second – only a flanged connection. Often, the valve is supplemented with position locks, gate location sensors, drainage and measuring pipes.
Types of balancing valves
According to the principle of operation, the valves are divided into automatic and manual. According to the type of engineering network, there are valves for the HVAC system and combined ones. Depending on the connection method, the valves can be coupling (threaded), flanged or welded. By the type of locking component – saddle and ball.
Advantages of using:
1
By installing a balancing valve, you will be able to create a relationship between the consumption of the working medium and the revolutions of the stem.
2
Ensures that the pipeline is blocked while the settings are preserved.
3
Performs the most fine-tuning (thanks to the superstructure characteristics).
4
Controls the shutter position (there is an indicator).
Our catalog contains balancing valves designed for ventilation, cold and heat supply systems. They are focused on changing and fixing the capacity of the highway. You can buy flange balancing valves made of cast iron from us. The control is carried out by means of a handle. To set up, a measuring device is required, which will allow you to accurately set the required number of revolutions.
Installation of the balancing valve
The installation of valves will not only save the coolant and, if necessary, quickly block the working flow, but also increase the service life of the system several times. The offered products are installed on the supply and return pipelines. To prevent clogging, a filter must be installed in front of the valve. Pressure gauges will help you track pressure indicators (they are mounted not only “before” the valve, but also “after” it).It is important to choose a good place for installation. In the future, this will greatly simplify maintenance and, if necessary, replace the valve. The balancing valve is installed on a straight section. Before carrying out work, the pipeline line requires flushing.
How to choose a balancing valve?
The first thing to consider when choosing a balancing valve is the type and purpose of the system. Thus, it is advisable to install automatic balancing valves on dynamic heating systems. For static ones – manual (coupling or flange). In the process of purchasing shut-off valves, it is important to study the characteristics of the products. It is necessary to pay attention to the parameters of the operating pressure and temperature, the type and location of installation, throughput, additional functionality. Our company is engaged in the implementation of reliable balancing valves.
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