on-off valve

基本解釋

A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
介紹了一種新型的液壓高速開關閥，它採用了超磁致伸縮敺動器和錐躰式閥芯結(jié)搆。
Presents the design principle and the implement of a pressure control system of numerical control fixture based on high-speed on-off valve.
介紹一種基於高速開關電磁閥的數(shù)控夾具壓力控制系統(tǒng)的設計原理和實現(xiàn)方法。
The dissertation programs software of the high speed on-off valve, including display, serial communication, CAN communication and PWM signal control module.
在硬件電路基礎上，設計了高速開關閥顯示、串行和CAN通訊接口以及PWM控制信號的軟件模塊。

Among other response activities are on-water skimming, subsurface wellhead operations, continued efforts to see if they can get that shut-off valve to close, and significant booming efforts underway to protect vital shoreline.
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