What are the characteristics of low-temperature valves, and what should be taken into account during installation?
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I’ve been learning about *this area recently; I hope fellow sailors can help me out. Thanks!
Care should be taken when selecting bolts; otherwise, they are prone to brittle fracture and can lead to tragedies
Be sure to keep it dry during installation, and also pay attention to proper tightening.
Low-temperature valves generally have a longer stem, as this design is intended to prevent the packing layer from being damaged by freezing; pay attention to the orientation when installing them.