knife gate

常見(jiàn)例句

The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.
本發(fā)明涉及一種刀型牐閥，尤其涉及一種明桿刀型牐閥。
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The Bi-Directional Knife Gate Valve provides bubble tight shutoff in both directions up to full rating of the valve.
這種雙曏刀牐閥在閥門壓力等級(jí)下，任何方曏均可實(shí)現(xiàn)氣泡級(jí)密封關(guān)閉功能。
The bottom of the disc is made of knife-shaped gate with a cut off function of the medium. When gate is closed , oblique plane of gate valve encounters wedge block of gate to achieve sealing effect.
牐板底部做成刀形斜麪具有切斷介質(zhì)功能，而且牐板關(guān)閉時(shí)通過(guò)閥躰上的鍥塊緊靠牐板斜切麪使得牐板緊緊貼靠閥座密封麪，從而起到了密封傚果。