How to adjust the heating balance valve?

Open the balance valve counterclockwise to the end, which is the maximum opening.

The function of thermal balance valve is to adjust the predetermined flow of each distribution point (such as each building) in the system. The installation of balance valves at the entrance of each building can make the total flow of heating system be reasonably distributed.

The principle of balance valve is to adjust reversely in the valve body. When the pressure at the inlet increases, it automatically reduces the diameter and reduces the change of flow, and vice versa. If the connection is reversed, the regulating system will not work. Moreover, the regulating valve is directional, and the reverse pressure can even reduce or even close the flow.

Therefore ... the balance valve cannot be adjusted by itself. Please ask the professionals of thermal power company to assist in debugging.

Extended data:

The balance valve has good flow regulation characteristics, and the relative flow is linear with the relative opening.

The valve opening is accurately indicated, and the minimum reading is 1℅ when the valve is fully opened. There is a reliable opening locking memory device, and the valve opening can be restored to the original locking position after replacement. With the cut-off function, there is no need to install the stop valve when installing the balance valve. Easy to use, flexible in engineering construction, and will not affect the balance of water system due to the completion of engineering installation or the phased use of equipment.

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