valve actuator

基本解釋

It provides part-turn valve actuator and valve size and drive to connect pieces of the size and torque reference value.
它規(guī)定了部分回轉(zhuǎn)閥門驅(qū)動(dòng)裝置與閥門的連接尺寸和驅(qū)動(dòng)件的尺寸，以及轉(zhuǎn)矩的基準(zhǔn)值。
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Holds that negotiability, flow characteristics, valve type, valve actuator should be considered and cavitation and flashing be avoided when selecting control valves.
認(rèn)為在選擇閥門時(shí)應(yīng)考慮閥門的流通能力、流量特性、閥體種類、閥門執(zhí)行器等因素，并避免出現(xiàn)汽蝕和閃蒸現(xiàn)象；
With the development of the industry, intelligent valve actuator has gained more and more popularity in the fields of chemical engineering, metallurgy and electric power.
隨著工業(yè)的發(fā)展，閥門電動(dòng)執(zhí)行器在化工、冶金、電力等工業(yè)現(xiàn)場(chǎng)得到了越來(lái)越廣泛的應(yīng)用。