position of valve

Cause Analyzing of the Turbine Running High Pressure Main Stop Valve Shut Suddenly from the Full Open Position

汽轮机高压主汽阀运行中由全开突关的原因分析

The adjusting of screw prevents the throttle valve from moving to the fully closed position.

调节螺钉防止节气门运动到全关闭位置.

Signal acquisition and processing system consists of temperature testing circuit, high speed electromagnetic valve drive circuit, pressure signal A/ D circuit and serial communication circuit and cam position acquisition circuit. Following the system function requirements, several important microchips were selected.

数据采集部分的设计主要包括温度测量模块设计、串口通讯电路设计、AD转换电路设计、凸轮位置检测电路设计以及排油电磁阀控制电路设计，同时根据系统参数要求，对关键芯片进行了选型。

The Study on Controlling the Position of Air Cylinder by Electropneumatic Proportional Valve

用电-气比例阀对气缸位置进行控制的探讨

The only other predictors of survival were age and valve position.

其他唯一能预测生存率的因素是年龄和瓣膜位置.