The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducingpressurevalve with electric feedback is proposed.
介绍一种新型的直动式电反馈高压电气比例减压阀的结构原理。
2
Oxygen flows through the pressurereducing regulator and shut off valve to the masks.
氧气通过减压调节器和关断活门流向氧气面罩。
3
A valve on the engine for reducingpressure in the compressor section.