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Fluorine-lined self-operated nitrogen seal valve
Categories: Regulating Valve Sort
Exhibitor Information
zhejiangzheyiyibiaoyouxiangongsi
Working principle of nitrogen seal valve. The nitrogen seal valve, also known as nitrogen seal device or gas seal valve, is a special type of valve used to control the flow of fluid (usually liquid or gas). Its working principle is based on the principle of gas sealing. The nitrogen seal valve is mainly composed of two main parts.
