• The role and classification of valves

    Valves have many functions. Different valves should use different valves. Different types of valves have different configurations, and these functions are effective means to control the process and ensure safety. Valves are generally divided into automatic valves and drive valves. Automatic valves (such as safety valves, pressure reducing valves, steam traps, check valves) rely on changes in the pressure of the device or pipeline medium to achieve the purpose of opening and closing. The driving valve (gate valve, globe valve,…

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