Hard seal gate valve
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Sealing performance: hard seal gate valve sealing surface made of brass which has high hardness, wear resistance and corrosion resistance, can be in high temperature, high pressure and strong corrosion environment to maintain good sealing performance. But relative to the soft seal gate valve, its sealing performance may be slightly inferior.
Key words:
The hard-sealed gate valve, also known as the protective gate valve, is used in heating, civil air defense projects and related pipe networks.
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