The fluid flow control valve comprises a main body (1) in which are made two fluid pressure tappings (10). These tappings are connected respectively to upstream and downstream of a calibrated part (15) to form upstream and downstream pressure tappings. The calibrated part is formed by a ...
flow valve 流量开关 Flow Control 流控制 control flow 控制流程,控制屏 相似单词 valve control 气门相位 flow v. [I] 1.(河水等)流动 2.川流不息 3.(潮)涨,泛滥;涌出 4.(头发,衣服)垂下;随风飘动 5.源自,来自(+from/out of) v. [T] 1.溢过,淹没 valve n. 1.阀,活门,阀门,气门 ...
流量控制阀 flow control valve 发表评论 68 A+ 所属分类:电梯术语 流量控制阀(flow control valve) “液压控制阀”的一种。可控制送至油缸的液压油流量,或者由油缸返回油箱的油量用以调节液压梯速度。决定液压梯舒适感和平层精度的重要部件。按结构分有液压控制式、机械控制式和电磁控制式等。 赞 0 赏 分...
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Topic:purifier flow control valve 背景:老轨问卡带怎么把分油机流量调小点,卡带不懂。 2A/E: CHINESE E/CDT: TURKISH E/E: INDIAN 录音稍后补…… http://xima.tv/oyzbvx 2A/E:You speak again. What C/E told you?What(did)c/e ask you?
“2-way flow control valve 2通流量控制阀力士乐Rexroth”参数说明 工作原理:液压阀用途:压力控制阀 级数:单级材质:铸铁 适用范围:液压系统适用介质:液压油 适用温度(℃):30-90公称压力(MPa):32MPA 产量:8885 “2-way flow control valve 2通流量控制阀力士乐Rexroth”详细介绍 ...
Control Valve Sizing and Selection 3-4 Speed of sound and mach number 1-8 3-4 1-8 3-5 1-8 Conversion of C v to K v 3-5 Complete isothermal equation 1-9 1-9 1-10 CHAPTER 4 4-1 1-11 Measuring Flow with Dierential Pressure Meters 4-1 1-11 Introduction 4-1 1-11 Dierential...
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When the valve feeds water from the inlet end, the water flows through the needle valve into the main valve control chamber, and passes through the pilot valve and the ball valve out of the main valve control chamber to the outlet, at which time the main valve is fully open or floating...
6. The control valve of claim 2 wherein each said orifice member includes more than two radially-spaced, annular lands providing additional changes in direction in fluid flow and is provided with additional orifices to further reduce the pressure of fluid flowing through said valve. ...