Water saving control valve

The utility model relates to a water saving control valve which is used for preventing water supply pipe from water leaking. The technical schemes of the utility model is composed of a case, a plugging head, a spring and a spring base. The plugging head is hermetically matched with the inner end fac...

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Bibliographische Detailangaben
Hauptverfasser: WEI MIAO, JINJIE MIAO
Format: Patent
Sprache:eng
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