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介質(zhì)說明AVENTICS氣動(dòng)閥5763810720 氣動(dòng)活塞執(zhí)行機(jī)構(gòu)采用壓縮空氣作動(dòng)力源，通過活塞的運(yùn)動(dòng)帶動(dòng)曲臂進(jìn)行90度回轉(zhuǎn)，達(dá)到使閥門自動(dòng)啟閉。它的組成部分為：調(diào)節(jié)螺栓、執(zhí)行機(jī)構(gòu)箱體、曲臂、氣缸體、氣缸軸、活塞、連桿、萬向軸。 氣動(dòng)調(diào)節(jié)閥的工作原理：氣動(dòng)調(diào)節(jié)閥由執(zhí)行機(jī)構(gòu)和調(diào)節(jié)機(jī)構(gòu)組成。

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