產(chǎn)品參數(shù) | |||
---|---|---|---|
力士樂電磁閥R978898751 4WE6X7-6X/EW230N9K4 公稱直徑 | 25cm | ||
數(shù)量 | 10000個 | ||
是否支持加工定制 | 否 | ||
是否進口 | 是 | ||
包裝規(guī)格 | 中性包裝 | ||
材質(zhì) | 鑄鋼 | ||
產(chǎn)地 | 德國 | ||
功能用途 | 換向 | ||
類別 | 電磁閥 | ||
適用范圍 | 工程機械 | ||
型號 | 3WE10A3X | ||
顏色 | 藍色 | ||
品牌 | 力士樂 |
單向閥
簡介
單向閥是流體只能沿進水口流動,出水口介質(zhì)卻無法回流,俗稱單向閥。
單向閥就是止回閥旋啟式止回閥安裝位置不受限制,通常安裝于水平管路,但
也可以安裝于垂直管路或傾料管路上。
安裝止回閥時,應特別注意介質(zhì)流動方向,應使介質(zhì)正常流動方向與閥體上指 示
的箭頭方向相一致,否則就會截斷介質(zhì)的正常流動。底閥應安裝在水泵吸水管路的底端。
止回閥關閉時,會在管路中產(chǎn)生水錘壓力,嚴重時會導致 閥門、管路或設備的損
壞,尤其對于大口管路或高壓管路,故應引起止回閥選用者的高度注意。
止回閥只供防止各類管路或設備上流體介質(zhì)逆流的單向啟閉閥。
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