valve actuator

基本解释

It provides part-turn valve actuator and valve size and drive to connect pieces of the size and torque reference value.
它规定了部分回转阀门驱动装置与阀门的连接尺寸和驱动件的尺寸，以及转矩的基准值。
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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.
认为在选择阀门时应考虑阀门的流通能力、流量特性、阀体种类、阀门执行器等因素，并避免出现汽蚀和闪蒸现象；
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.
随着工业的发展，阀门电动执行器在化工、冶金、电力等工业现场得到了越来越广泛的应用。