Is it necessary to install a drain valve at the high point of the outlet pipeline of the circulating water cooler?
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This post was last edited by JumpingWind001 on 2024-7-22 at 06:54. As the title suggests, is it necessary to install a drain valve at the highest point of the outlet pipeline of the circulating water cooler? In devices that use circulating water coolers, which are the highest-type coolers, what is the probability of air blockage occurring in the absence of a drain mechanism? Is the magnitude of the air resistance proportional to the flow rate? All experts are welcome to discuss.
It is necessary to install a drain valve at the highest point of the outlet pipeline of the circulating water cooler, mainly to facilitate the removal of air or excess water from the pipeline during system maintenance or air expulsion, thereby ensuring the proper operation of the system and safety during maintenance. .
It is recommended to install it, as it facilitates exhaust during the first use, especially during equipment calibration; once everything is stable, it can be sealed with a blind flange.