emergency shut off valve 中文意思是什麼

emergency shut off valve 解釋
緊急關閉閥
  • emergency : n 突然事件;緊急情況,非常時期。 take emergency measures 採取緊急措施。 be prepared [ready] for a...
  • shut : vt (shut;shutting)1 關閉 (opp open); 把…關在門外,排斥;關進,圍進 (in; into); 關上(箱子等...
  • off : adv 1 〈運動〉向那邊,隔開。 be off 走,去,逃。 I must be off 我得走了。 Where are you off to 你...
  • valve : n 1 【機械工程】閥,活門,舌門;汽門。2 【解剖學;動物學】瓣,瓣膜;(貝)殼瓣;【植物;植物學】...
  1. Such applications include those where the valve ( 1 ) is too large or has too high a differential shut - off pressure for manual operation ; ( 2 ) is not accessible for manual operation ; ( 3 ) is part of a system requiring simultaneous operation of many valves ; ( 4 ) must be triggered from a remote location, as is often essential for emergency shut - off in hazardous areas

    這種裝置主要應用在下列閥門上: ( 1 )太大或具有很高的關閉壓差,以至於人工無法關閉; ( 2 )操作人員無法接近操作; ( 3 )作為系統的一部分,要求許多閥門同步操作; ( 4 )必須進行遠程控制,對于危險區域的緊急關閉常常是不可缺少的。
  2. Valve remote emergency shut - off mechanism

    閥遙控速閉機構
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