儀表專業(yè)英語詞匯概要

1、Process measurement and control instrumentThermometer溫度計(jì)Thermometer element測溫元件Thermometer wire熱電偶絲Measuring junction測量端Extension wire補(bǔ)償端Reference wire基準(zhǔn)點(diǎn)Emf measuring device熱電勢測量表Element with double insulators帶雙孔絕緣子元件Element with asbestos insulators帶石棉絕緣子元件Connection head接線盒Angle fitting彎頭Protectin

2、g tube保護(hù)管Ceramic insulator陶瓷絕緣子Terminal block端子塊Conduit導(dǎo)線管Thermocouple Thermometer熱電偶溫度計(jì)Resistance thermometer電阻溫度計(jì)Resistance winding電阻繞組Vibration proof tube防震管Mounting thread安裝螺紋接頭Terminal端子工業(yè)自動(dòng)化儀表Head cover接線盒蓋Rating plate / name plate銘牌Rubber packing橡皮墊Water proof plug防水塞Thermistor感溫元件Lead wire引線

3、Head mount temperature transmitter頂裝式溫度變送器Field mount temperature transmitter現(xiàn)場安裝式溫度變送器Rail mount (control room) temperature transmitter軌道安裝式(控制室)溫度變送器Head mount ( integral) temperature transmitter with LCD meter頂裝式(一體化)帶液晶顯示表溫度變送器Electronics module電子模塊Sanitation type thermo well衛(wèi)生型溫度計(jì)套管Flanged ther

4、mo well法蘭連接的溫度計(jì)套管Weleded thermo well焊接連接的溫度計(jì)套管Threaded thermo well螺紋連接的溫度計(jì)套管Armored sensor (thermocouple or resistance)鎧裝感溫元件(熱 電偶或熱電阻)Standard extension標(biāo)準(zhǔn)延長管Nipple -union -nippleextension活接頭和兩根短管組成的延長管Spring loaded armored sensor帶彈簧壓緊的鎧裝感溫元件(熱電偶或熱電阻)Terminal block armored sensor帶端子塊的鎧裝感溫元件(熱電偶 或熱電阻

5、）Flying lead armored sensor不帶端子塊的鎧裝感溫元件（熱電偶或 熱電阻）Nipple-union extension短管和活接頭組成的延長管Cover with wiring diagram label帶接線簡圖的變送器蓋Housing with permanent terminal block帶端子塊的變送器殼LCD meter液晶顯示表Cover with glass帶玻璃面板的變送器蓋Radiation pyrometer輻射高溫計(jì)/光學(xué)高溫計(jì)Filled system thermometer壓力式溫度計(jì)Bimetallic thermometer雙金屬溫度計(jì)B

6、imetallic sensor雙金屬感溫元件Capillary tubing毛細(xì)管Thermal system bulb溫包Filling fluid充填介質(zhì)Jam nut鎖緊螺母Housing表殼Pointer指針Scale /Dial刻度盤Bourdon tube彈簧管Actuating unit傳動(dòng)機(jī)構(gòu)Finned bulb翅片式溫包Short coil bulb短圈溫包Long bulb長圈溫包Protect bulb帶保護(hù)套管溫包Wall mounting bulb壁裝溫包Instrument case外殼Sealing ring密封圈Circle nut圓螺母Male threa

7、d connector外螺紋接頭Rotating axis轉(zhuǎn)軸Protecting tube外保護(hù)管Protective sleeve內(nèi)保護(hù)管Adjustme ntan gle spri ng轉(zhuǎn)角彈簧Spindle心軸Pneumatic liquid level controllerDisplacer浮筒氣動(dòng)液位調(diào)節(jié)器Range spring量程彈簧Enclosing tube密封管Magnet磁極Attraction吸引球Indictor指針Zero adjustment零位調(diào)節(jié)螺釘Proportional band adjustmentOrifice孔板Reset valve重定閥?Rel

8、ay繼電器Output gauge輸出壓力表Cage浮筒室Control valve控制閥Pneumatic displacer liquid level controller器Flapper擋板Cam凸輪Pliot nozzle先導(dǎo)放大器噴嘴比例帶調(diào)節(jié)螺釘Proportional band spring比例帶彈簧Reset bellows重定波紋管Exhaust valve排氣閥Supply air gauge供氣壓力表Filter regulator過濾器減壓閥Actuating lever作用力杠Set point adjustment設(shè)定點(diǎn)調(diào)節(jié)螺釘Feed back bellows反饋

9、波紋管氣動(dòng)浮筒液位調(diào)節(jié)Pneumatic float boll liquid level controller節(jié)器Attraction sleeve吸引套筒Hex nut六角螺母Stem支桿Stem retaining bracket支桿室Screw螺釘Bracket支架Cotter pin固定銷針Washer墊圈Pivot pin芯軸Lock washer鎖緊墊圈Float浮球Body殼體E-tube gasket管用E型墊片Scale spans標(biāo)度Battery電池Rheostat變阻器Swatch開關(guān)氣動(dòng)浮球液位調(diào)Ammeter電流表Prisms棱鏡Ocular lens目鏡Dista

10、nt indicator遠(yuǎn)距離指示器Comparison lamp對(duì)比燈Level controller and switchesExternal cage-mounted ball floatcontroller外浮球式液位調(diào)節(jié)器Controller調(diào)節(jié)器Counterweight平衡重錘Float actuated level valve浮球驅(qū)動(dòng)液位控制閥Ball float with pilot valve帶先導(dǎo)閥的浮球液位調(diào)節(jié)器Balanced control valve平衡型控制閥Pilot valve先導(dǎo)閥Reduction mechanism變換結(jié)構(gòu)Magnetically ac

11、tuated displacer switch磁動(dòng)式浮筒液位開關(guān)Magnetic armature銜鐵Permanent magnet永久磁鐵Tension (return) spring拉力(復(fù)位)彈簧Magnetically actuated ball-float switch磁動(dòng)式浮球液位開關(guān)Transmitter變送器液位調(diào)節(jié)器及液位開關(guān)Distant indicator遠(yuǎn)距離指示器Float level transmitter浮球液位變送器Magnetically coupled displacer unit磁力耦合式浮筒裝置Drive magnet驅(qū)動(dòng)磁體Magnet follow

12、隨動(dòng)磁鐵Distant indicator遠(yuǎn)距離指示器Twophase induction motor(reversing)兩相感應(yīng)電動(dòng)機(jī)(可逆電動(dòng)機(jī))Air pilot氣動(dòng)放大器Pressure instrument壓力測量儀表Pressure gauge with electric connector電接點(diǎn)壓力表Pressure switch壓力開關(guān)Connection接頭Adjustment調(diào)節(jié)柱Spring ring彈簧圈Shaft protecting sleeve軸套Insulate sheath絕緣套管Conduct screw導(dǎo)電螺釘Seal gasket密封墊圈Hexagon

13、 socket head screw圓柱頭內(nèi)六角螺釘Leading cable引入電纜Thin gasket薄墊片Adjustment rod調(diào)節(jié)桿Bellows波紋管Lever杠桿Micro-switch微動(dòng)開關(guān)Distant indicator遠(yuǎn)距離指示器Balance spring平衡彈簧Deviation spring差動(dòng)彈簧Radar electronics module雷達(dá)電子模塊Operating and display module操作與顯示模塊HF module高頻模塊Adopter for housing complete with o-ring帶o型圈的表頭適配 器Fla

14、nge assembly法蘭組件Locking screw鎖緊螺釘Ground terminal接地端子Datum point for measurement測量基準(zhǔn)點(diǎn)Waveguide導(dǎo)波管Alumina氧化鋁陶瓷Teflon vapor seal四氟塑料氣封SST window ring不繡鋼窗環(huán)O-ring o型環(huán)Process O-ring工藝連接o型環(huán)Spiral-wound gasket（non-wetted）纏繞墊（不接觸介質(zhì)）Distant indicator遠(yuǎn)距離指示器Process flange工藝連接法蘭Bourdon tube pressure gauge彈簧管（波登管

15、）壓力表Process connection工藝過程測量接頭Hairspring游絲Spiral tube pressure gage螺旋管壓力表Stiff diaphragm gage硬質(zhì)膜片壓力表Diaphragm膜片Protecting diaphragm保護(hù)膜片Slack diaphragm pressure gage低程膜片壓力表Annular diaphragm環(huán)形膜片Pressure inlet壓力入口Capsule pressure gage膜盒壓力表Corrugated diaphragm波紋膜片Diaphragm stack膜片組High pressure bellows

16、manometer高壓波紋管式壓力表Free end自由端Stop限位止擋Flexible metal strip彈性金屬片Micrometer gage微壓表Distant indicator遠(yuǎn)距離指示器Remote pressure gage遙測壓力表Pressure tap取壓口Slide wire resister滑線電阻Indicating unit指示裝置Absolute pressure bellows indicator波紋管絕對(duì)壓力計(jì)Process bellows測量波紋管Piston活塞Tested gage受驗(yàn)壓力表Weight砝碼Cover O-ring蓋上0-型密封圈

17、Span and zero adjustment量程和零點(diǎn)調(diào)節(jié)Electronics board電子板Module O-ring模塊上0-型密封圈Sensor module傳感器模塊Process connector工藝連接Electric connector電氣連接Label標(biāo)簽Channel for mounted bolt安裝螺栓槽Lower range value下限值Increase damping增加阻尼Decrease damping減少阻尼Distant indicator遠(yuǎn)距離指示器Write over interlock寫入過量連鎖Isolate diaphragm隔離膜片

18、Sensing diaphragm傳感膜片Test instrument測試儀表Microprocessor-base electronics基于微處理的電子模塊Pressure transmitter壓力變送器Radar level meter雷達(dá)液位計(jì)Field installed type of pressure indicating and controller基地式壓力指示調(diào)節(jié)器Set point adjustment knob設(shè)定點(diǎn)調(diào)節(jié)旋鈕Distant indicator遠(yuǎn)距離指示器Nozzle block噴嘴Resistance unit阻尼部件Proportional res

19、et mechanism比例積分機(jī)構(gòu)Differential gap mechanism差動(dòng)間隙機(jī)構(gòu)Controlled variable被測變量Proportional bellows比例波紋管Over range lever超程杠桿Bourdon plate tension spring彈簧板拉簧Proportional band adjustment knob比例度調(diào)節(jié)旋鈕Proportional leaf spring比例簧片F(xiàn)lapper擋板Index post screw整定螺絲Set point scale設(shè)定值刻度盤Set point scale alignment screw

20、設(shè)定值標(biāo)尺調(diào)整螺絲Alignment spring調(diào)整彈簧Differential-gap adjustment knob差動(dòng)間隙調(diào)節(jié)旋鈕Pilot block放大Distant indicator遠(yuǎn)距離指示器器組件Exhaust block排氣組件Booster relay功率放大器Protecting the gauge against fluctuating壓力表阻尼保護(hù)Restriction hole節(jié)流孔Pressure gauge connection / Gauge couplingSnubber減震接頭Isolating valve隔離閥Flanged diaphragm ga

21、uge法蘭式膜片壓力表Gauge valve壓力表閥門Adaptor轉(zhuǎn)換接頭Gauge cock壓力表旋塞閥Tee三通De-pressurizing valve泄壓閥Sealing pot隔離罐Siphon冷凝彎管Pig tail type siphon回彎冷凝管壓力表接頭Distant indicator遠(yuǎn)距離指示器Pulsation damper緩沖罐Gamma radiometric level meter伽馬射線液位計(jì)Source container伽馬射線源密封盒Source伽馬射線源Detector檢測器Detector head檢測器頭Temperature sensor溫度傳感

22、器Photomultiplier光電倍增器Scintillation rod produces flashes when gamma radiation impinges on it當(dāng)伽馬射線照射它時(shí),火花棒就閃爍Outer stainless steel encapsulation不繡鋼外套Distant indicator遠(yuǎn)距離指示器Reference diode參照用的發(fā)光二極管Connection to transmitter連接至變送器Measured value display showing level in%at VoHo在VoHo矩陣點(diǎn)處顯示的以百分?jǐn)?shù)表示的液位測量值Bar

23、chart棒圖Matrix selection keys矩陣點(diǎn)選擇鍵Parameter entry keys參數(shù)輸入鍵Green communications LEDlights when communication綠色通訊發(fā)光二極管通訊時(shí)燈亮Alarm relay LEDlights on fault condition , relay de-energies Matrixposition indicator報(bào)警繼電器發(fā)光二極管事故時(shí)繼電器 失電,燈亮Limit relay LEDred lit , relay de-e nergies gree n lit ,elayenergisued極

24、限繼電器發(fā)光二極管繼電器失電紅燈亮,繼電器得電綠燈亮Matrix position indicator矩陣點(diǎn)位置顯示Commulog sokets通訊插口Distant indicator遠(yuǎn)距離指示器Test sockets for 0/4.20 mA ,analogue output 0/4.20毫安模擬量輸出測試插口Coriolis mass flow meter科氏力質(zhì)量流量計(jì)Coriolis mass flow meter sensorSupporter支架Measure tube測量管Gasket墊片Plug插頭Cable connect電纜接頭Electromagnetic pha

25、se shift detector電磁式相位檢測儀Exciter勵(lì)磁系統(tǒng)Torsion mode balanced自平衡系統(tǒng)Single curved tube單彎管Single straight tube單直管Two straight tubes雙直管Two slightly curved tubes雙微彎管Terminal area端子室Cover of the transmitter connection housing變送器接線室蓋科氏力質(zhì)量流量計(jì)傳感器Distant indicator遠(yuǎn)距離指示器Power supply cable gland電源電纜密封部件Signal cable

26、 gland信號(hào)電纜入口密封部件Sensor to transmitter special cable gland傳感器到變送器的專用電纜入口密封部件Remote version transmitter coriolis mass flow meter分體變送器型科氏力質(zhì)量流量計(jì)Transmitter connection housing變送器接線室Allen screws愛倫螺絲（鎖緊螺絲）Cover of the electronics area of the transmitter housing送器電子部件室盒蓋Mounting screws of display module顯示模塊

27、裝配螺絲Plug of the ribbon cable of display module顯示模塊帶狀電纜 插頭2-pole plug of the power supply cable電源電纜兩極插頭Electrodesignal cable電極信號(hào)電纜Coil current cable勵(lì)磁線圈電流電纜Transmitter electronics board變送器電子板Replaceable data module可替換數(shù)據(jù)的模塊Sensor connection housing傳感器接線室Primary flow element一次測量元件Distant indicator遠(yuǎn)距離指示

28、器Higher pressure side高壓側(cè)Lower pressure side低壓側(cè)Sensing diaphragm傳感膜片Over range diaphragm過載膜片Measure body測量體User installation flange/gasket用戶安裝法蘭/墊片Measure unit trademark測量機(jī)構(gòu)標(biāo)牌Hanger掛鉤（浮筒）Control link調(diào)節(jié)桿Torque tube扭力桿Complete steam jacketing蒸汽夾套式Distant indicator遠(yuǎn)距離指示器Sharp square edge孔板銳邊Flow directi

29、on流向Flow nozzle流量噴嘴Venture tube文丘里管Throat文氏管喉口Gentile tube堅(jiān)梯耳管Dall tube道爾管Annubar tube阿牛巴管Sensing probe (upstream tube)上游管檢測頭Sensing bar (downstream tube)下游管檢測頭Low-pressure connection低壓接頭High-pressure connection高壓接頭Laminar flow element層流元件Concentric orifice plate同心孔板Vent排氣孔Drain排掖孔Segmental orifice

30、plate圓缺孔板Eccentric orifice plate偏心孔板Distant indicator遠(yuǎn)距離指示器Filter過濾器Straightening vans導(dǎo)直管Main matrix metering section主要列陣計(jì)量段Downstream housing下游殼體Distant indicator遠(yuǎn)距離指示器Upstream tap上游取壓口Downstream tap下游取壓口Hose nipple軟管接頭Elbow taps肘管取壓Pressure tap取壓接頭Pitot tube皮托管Static pressure hole靜壓口High-pressure

31、impact hole動(dòng)壓口Flow direction indicator流量指示器Gate valve閘閥Pitot-venturi tube文丘里皮托管Gilflo meter詰而福羅流量計(jì)Static control member靜壓調(diào)節(jié)件Difference pressure transmitter for flow measurement流量測量用差壓變送器Fluid velocity meter流速式流量計(jì)Vortex flow meter旋渦式流量計(jì)Sensor assembly敏感元件組件Over range stop超程止擋Measuring orifice at no f

32、lowMeasuring orifice at a flowDifferential pressure taps無流量時(shí)的檢測孔板位置有流量時(shí)的檢測孔板位置Distant indicator遠(yuǎn)距離指示器Vortex shedding element旋渦接頭Mechanical connector機(jī)械接頭Locally mounted direct reading level gauges直讀式就地液位指 示儀Tubular gauge glass玻璃管液位計(jì)Reflex level gauge反射式液位計(jì)Transparent level gauge透光液位計(jì)Armored magnetic

33、level gauge金屬管磁浮子液位計(jì)Magnetic steering device磁導(dǎo)向機(jī)構(gòu)Non-frosting type level gauge防霜式液位計(jì)Heating type level gauge加熱式液位計(jì)Jacket steam pipe夾套蒸汽管Hydrostatic level-measuring system靜壓式液位測量系統(tǒng)Condensatepot凝液罐D(zhuǎn)ifferential pressure measuring element差壓測量元件Direct hydrostatic head type level gauge直接靜壓頭液位計(jì)Air-bubble s

34、ystem hydrostatic head level gauge吹氣靜壓液位 計(jì)Tape float level gauge鋼帶浮標(biāo)液位計(jì)Guide wire導(dǎo)向繩Distant indicator遠(yuǎn)距離指示器Tape鋼帶Sheave滾輪Gauge head表頭Magnetic-bond float gauge磁力耦合浮子液位計(jì)Non-magnetic guide tube非磁性導(dǎo)向管Follower magnet隨動(dòng)磁鐵Amp unit放大單元Pick-off coil感應(yīng)線圈Fan type inferential meter葉輪式流量表Preamp (preamplifier)前置放

35、大器Multi-blade fan葉輪組Vertical helix type inferential meter垂直螺翼式流量表Horizontal helix inferential meter水平螺翼流量表Turbine meter渦輪流量計(jì)Positive displacement type flow meter容積式流量計(jì)Pipe taps (full flow taps, line taps)管線取壓法Carrier pattern orifice plate環(huán)室孔板節(jié)流裝置Flange taps法蘭取壓法Vena contract taps縮脈取壓法Radius taps (th

36、roat taps)徑距取壓法Distant indicator遠(yuǎn)距離指示器Corner taps角接取壓法Orifice flange孔板法蘭Orifice plate孔板Adjacent flange環(huán)室孔板法蘭Carrier環(huán)室孔板Upstream/downstream run上游/下游直管段Straightening vane導(dǎo)直器Miltitube straightening vane多管導(dǎo)直器Sheet metal tube薄金屬管Pipeline管線Sector type vane扇形導(dǎo)流葉片Gusset交撐板Differential flow meter in gas serv

37、ice氣體差壓流量計(jì)Differential flow meter in liquid service液體差壓流量計(jì)Differential flow meter in steam service蒸汽差壓流量計(jì)Purge system吹洗系統(tǒng)Sealing system隔離系統(tǒng)Orifice top valve孔板取壓閥Detecting element檢測元件Three valve manifolds三閥組Flow registering instrument流量記錄儀Distant indicator遠(yuǎn)距離指示器Drain valve排液閥Five valve manifolds五閥組Re

38、lease valve (vent valve)泄氣閥Lagging (insulate)絕熱層Purge fluid吹洗流體Regulator減壓閥Restricted orifice plate限流孔板Equalizing valve平衡閥Mechanical mercury meter機(jī)械水銀壓差計(jì)Diaphragm transmitter (differential pressure cell)膜式差壓變送器Meter lead line流量計(jì)測量引線Reciprocating piston meter (metering pump)計(jì)量泵Cylinder活塞缸R(shí)otary valve

39、旋塞閥Nutating disk meter轉(zhuǎn)盤式流量計(jì)Counter gear計(jì)數(shù)齒輪Nutating disk轉(zhuǎn)盤Disc spindle轉(zhuǎn)盤心軸Radial partition徑向分隔件Working chamber工作室Distant indicator遠(yuǎn)距離指示器Wet gas meter濕式氣體流量計(jì)Direction of rotation旋塞方向Level gauge液位計(jì)Thermometer gauge溫度計(jì)Manometer壓力計(jì)Rotary vane meter旋翼式流量計(jì)Duplex rotor meter雙轉(zhuǎn)子流量計(jì)Lobed rotor meter腰輪流量計(jì)Imp

40、eller/rotor轉(zhuǎn)子Sliding vane meter滑片式流量計(jì)Variable area type flow meter可變面積式流量計(jì)Flow sensing cam流量傳感凸輪Metal metering tube金屬流量計(jì)管Magnet embedded in metering float嵌在流量計(jì)浮子中的磁鐵Magnetic position converter磁浮子位置轉(zhuǎn)換器Pneumatic transmitter氣動(dòng)變送器Pneumatic cam follower氣動(dòng)凸輪隨動(dòng)件Pointer for direct indication直接指示用指針Relay ope

41、rating pressure氣動(dòng)放大器操作壓力Relay氣動(dòng)放大器Bearing軸承Distant indicator遠(yuǎn)距離指示器Electronic transmitter電動(dòng)變送器Amplifier and relay放大器和繼電器Spring return復(fù)位彈簧Electro-magnetic flow meter電磁流量計(jì)Principle of measurement測量原理Current transmitter電流信號(hào)變送器Measuring electrode測量電極Magnetic induction磁場Induced voltage U電勢uDistance betwee

42、n electrodes電極間距Flow velocity流速Volume flow體積流量Pipe cross-section管截面積Reference electrode參考電極Shut-off valve切斷閥Thermal mass flow meter熱式質(zhì)量流量計(jì)Flow cell流體腔室Compact sensor electronic housing一體式電子表頭Remote sensor electronic housing分體式電子表頭Calibrated transmitter assembly校準(zhǔn)后的傳感器組件Insertion sensor插入式傳感器Distant

43、indicator遠(yuǎn)距離指示器Main sensor terminal board主傳感器線路板Display holder顯示器座Pre-amplifier circuit board前置放大器線路板Wafer flow cell夾持連接式流體腔室Flanged flow cell法蘭連接式流體腔室Housing seal表頭密封圈Transmitter seal變送器密封圈Insertion rod插入棒Process analyzer過程分析儀表Process gas chromatograph過程氣相色譜儀Control compartment控制組件Pressurizing hous

44、ing for explosion-proof正壓防暴箱體LCD indication and membrane keyboard帶有可選菜單LCD Analyticalcompartment分析部件Stata-thermal oven靜態(tài)恒溫爐TCD or FID detectors TCD或FID檢測器Column flow programming and valve with actuator色譜柱流量編程和切換閥Sample handling compartment采樣處理部件Distant indicator遠(yuǎn)距離指示器Typical sample handling system典型

45、的采樣預(yù)處理系統(tǒng)Sample gas in采樣氣體進(jìn)入Bypass gas旁路氣體Non-dispersive infra-red gas analyzer非色散紅外線氣體分析儀Infrared source紅外光源Chopper切光片Oxygen analyzer氧分析儀Zirconium oxide oxygen analyzer氧化鋯分析儀Zirconium oxide element氧化鋯組件Pipe for sample采樣氣體導(dǎo)流管Heater加熱器Reference gas參比氣體Paramagnetic oxygen analyzer吮磁氧分析儀Source lamp光源Dua

46、l photocell雙光電管Restoring current復(fù)位電流Restoring torque復(fù)位力矩Distant indicator遠(yuǎn)距離指示器Displacement torque位移力矩Electrochemical oxygen analyzer電化學(xué)氧分析儀Gas permeable membrane氣體滲透薄膜Thin electrolyte layer薄電離層Electrolyte電離Cathode陰極An ode陽極Contact plate接觸板Dissolved oxygen analyzer溶解氧分析儀Silver reference electrode銀參考

47、電極Electrolyte電解液Gold working electrode (cathode)金工作電極(陰極)Silver counter-electrode銀計(jì)數(shù)電極Membra nd薄膜Oxygen in the sample gas采樣氣體中的氧氣Thermal conductivity analyzer熱導(dǎo)式分析儀PH analyzer PH分析儀Conductivity analyzer電導(dǎo)儀Control valve控制閥Upper/down stem guide上/下閥桿導(dǎo)向Upper /down stem guide liner上/下閥桿導(dǎo)向襯套Distant indica

48、tor遠(yuǎn)距離指示器Anti-extrusion spacer防擠出壓環(huán)Bonnet flange stud/nut上閥蓋法蘭螺栓/螺母Bonnet gasket上閥蓋墊片Lower packing下填料Plug閥芯End flange法蘭連接端Body閥體Half ring半環(huán)Seat ring gasket閥座墊片Seat ring閥座Seat retainer閥座夾持器Bonnet上閥蓋Packing spacer填料套Upper packing上填料Gland flange壓蓋法蘭Lifting ring起吊環(huán)Adjusting screw gasket調(diào)整螺釘墊片Spring butt

49、on彈簧壓片Actuator stem spacer執(zhí)行機(jī)構(gòu)輸出桿襯套Actuator stem bushing執(zhí)行機(jī)構(gòu)輸出桿套筒Actuator stem o-ring執(zhí)行機(jī)構(gòu)輸出桿o-型環(huán)Distant indicator遠(yuǎn)距離指示器Actuator stem執(zhí)行機(jī)構(gòu)輸出桿Stroke plate行程標(biāo)尺Stem bellows閥桿波紋管Adjusting screw調(diào)整螺釘Cylinder汽缸Poston活塞Poston o-ring活塞o-型環(huán)Yoke o-ring支架o-型環(huán)Pneumatic actuator氣動(dòng)執(zhí)行機(jī)構(gòu)Direct acting diaphragm actuato

50、r正作用薄膜執(zhí)行機(jī)構(gòu)Reverse acting diaphragm actuator反作用薄膜執(zhí)行機(jī)構(gòu)Direct acting piston actuator正作用活塞執(zhí)行機(jī)構(gòu)Reverse acting piston actuator反作用活塞執(zhí)行機(jī)構(gòu)Air connection氣信號(hào)接口Diaphragm薄膜Actuator spring執(zhí)行機(jī)構(gòu) 彈簧Actuator seat執(zhí)行機(jī)構(gòu)推桿Spring seat彈簧座Distant indicator遠(yuǎn)距離指示器Spring adjustor彈簧調(diào)整器Travel indicator行程指針Stem connector閥桿連接件Indicator scale行程標(biāo)尺Valve seat閥桿Piston ring活塞環(huán)Electric actuator電動(dòng)執(zhí)行機(jī)構(gòu)Linear electric actuator直行程電動(dòng)執(zhí)行機(jī)構(gòu)Servo-amplifier伺服放大器Electric actuator電動(dòng)執(zhí)行機(jī)構(gòu)Electric loading station電