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  • Types and characteristics of household heating valves

    Heating in winter is mainly based on water heating, whether it is independent heating or central heating; the pipe fittings that control the heating system are still valves, and there are many types of valves, and there are no less than ten of them used in heating systems. Kind of, these are a bit far from our lives, but the valves that are closely related to our lives are the valves of the domestic heating system. Generally speaking, they can be divided into three types, one is the globe valve ...

    2021-12-23

  • Valve knowledge: valve terms

    1) General purpose valve (general purpose valve): A general term for valves with a wide range of uses, also known as general purpose valves. It is not a valve for specific conditions and specific purposes.Although there is no clear definition for general valves, they mainly refer to manually operated globe valves, gate valves, check valves, butterfly valves and ball valves with a pressure lower than 2MPa. The valve housing materials mainly include gray cast iron, ductile cast iron, malleable cas...

    2021-12-22

  • Is the home tap water main valve selected correctly? Ball valve or globe valve? What's the difference?

    Many valves will inevitably be used during the renovation of the waterway in our family. There are actually two types of valves commonly used in families: the first is a ball valve, and the second is a stop valve. So which of these two valves is more suitable for use in our family? What is the difference between the two? It is estimated that many friends do not know it well. For example, a friend now asks such a question: Is a stop valve or a ball valve installed on the main PPR pipe of the tap ...

    2021-12-20