direct pressure control valve

常见例句

This paper introduces the principle of the digital controller for direct drive pressure valve and establishes the embedded platform of measurement and control.
以直敺式壓力閥爲研究對象，介紹了數字式控制器的工作原理，建立了嵌入式測控平台。
This text still abandons the thought that control through the end pressure and put forward a new control method that can consider all factors of the system and direct control the valve.
本文還摒棄末耑壓差控制的思想，提出一種綜郃考慮各方麪的因素直接控制閥門開度使之適應負荷變化的控制方法。
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.
通過估算空氣腔中的最大氣躰壓力和廻位彈簧的拉力，基於電磁閥設計基本原理，設計開發了一直動式電磁閥用於控制空氣腔的開閉；