The exhaust valve is used in pipeline exhaust in independent heating systems, centralized heating systems, heating pots, central air conditioning, floor heating and solar heating system.Because water is usually dissolved in a certain air, and the solubility of the air decreases with the increase of temperature, so that the water is gradually separated from the water during the circulation process, and the large bubbles or even the gas column is gradually gathered together.Because of the supplement of water, there are often gases.
Exhaust valve effect
The effect of exhaust valves is to discharge the gas inside the pipeline (divided into manual exhaust valves and automatic exhaust valves). If there are too many gas in the pipeline, it will affect the flow of water.Generally, the exhaust valve will stop the inverse head. The effect of stopping the inverse head is that when the exhaust valve does not work, the exhaust valve can be disassembled and not leaked.

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