fail-open valve 未能开启的阀门 valve 英[vælv]美[vælv]n.阀; 真空管; （管乐器的）活栓; （心脏的）瓣膜 vt.装阀于; 以活门调节 1 Unable to get the status of the in-line fail-open device from sensor.无法从传感器获得串联失效开放设备的状态。2 The following graphic...
Alwaysopenthecylindervalveslowly to prevent pressure hammer on the fittings. weinmann.de weinmann.de 始终慢慢打开氧气瓶阀门,以防对阀门造成过大压力。 weinmann.de weinmann.de Easy Closing: the APPM Actuator can manuallyopenthe gatevalveincase of pneumatic control pressure loss or mechanical failure with...
另外还有fail last，为阀门出现故障时，保持故障前状态。三个缩写分别为fo、fc和fl fail to open 是...
网络故障自动开放阀 网络释义 1. 故障自动开放阀 石油词汇英语... ... fail-safe lockout device 故障自动闭锁装置fail-safe open valve故障自动开放阀fail-safety 系统可靠性 ... treasure.1x1y.com.cn|基于15个网页
Search is the most efficient way to navigate the Engineering ToolBox! Valves - Fail-Open (FO) Sponsored Links A control valve which should go to the open position on control signal failure should be labeled FO - Fail-Open The control signal may be pneumatic, hydraulic or electric....
Actuated control valve fail to open type with valve positioner control by programmable logic controller (PLC) to controlling oil and gas conditioning process.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音
A fail open three-way solenoid actuated valve is disclosed including a body having an internal chamber including an inlet section and first and second outlet sections, a first valve seat formed in the internal chamber defining a valve port between the inlet section and the first outlet section ...
The idea is to locate the PRV immediately downstream of the compressor discharge and upstream of the branch-off for these two valves. Now the question is, if the control valves are fail-open, is a PRV still required? Besides the valve controlling the compressor back pressure, there is nothin...
Valves - Fail-Open (FO) A control valve that goes to open position if control signal or air fails. Valves - Normally Closed (NC) Valves and the term Normally Closed. Valves - Normally Open (NO) Valves and the term Normally Open. ...
ali mi tid 正在翻译,请等待...[translate] aVerify that the valve goes to the fail position (FO = open and FC = closed) as indicated on the corresponding P&ID. 核实阀门去出故障位置 (FO =开始和FC =关闭了) 如被表明在对应的P&ID。[translate]...