... 液力气动式缓冲器 hydropneumatic draft gear 压务操纵阀气动阀液动阀 pressure operated valve 气动阀门定位器 pneumatic positioner valve ...
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pressure-operated valve [机] 压力操纵阀 ; 压力操作阀
tubing pressure operated valve 油管压力操作阀
supply-pressure operated deluge valve 加压式雨淋阀
internal pressure operated reversing valve 内压式反循环阀
pressure-loss operated deluge valve 压力损失动作的雨淋阀
operated pressure control valve 气动式压力控制阀
pilot operated pressure relief valve 先导式卸压阀
pedal operated pressure reducing valve 踏板操纵减压阀
air operated pressure control valve 气动式压力控制阀
Air Operated - Uses auxiliary compressed air or water pressure to shift valve, rather than a solenoid operator. ASCO offers a choice of 3 pneumatic operator pressure ratings.
气动—使用辅助压缩空气或水压力转换阀，而不是一个螺线管操作。会议提供了一个选择3个气动操作压力等级。
Based on solenoid valve design theory, by estimating the maximum air pressure and spring force, a direct operated solenoid valve is designed to control the open and close of the air chamber.
通过估算空气腔中的最大气体压力和回位弹簧的拉力，基于电磁阀设计基本原理，设计开发了一直动式电磁阀用于控制空气腔的开闭；
This paper summarizes and analyzes the actual treatment technology at home and abroad, and emphatically introduces a self operated multi functional pressure regulation valve developed by the authors.
通过对国内外现行处理技术的分析，研制了自力式多功能减压阀。
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