儀表專業(yè)英語詞匯

1、Process measurement and control instrument 工業(yè)自動化儀表Thermometer 溫度計 Thermometer element 測溫元件Thermometer wire 熱電偶絲Measuring junction 測量端Extension wire 補償端Reference wire 基準點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

2、 fitting 彎頭Protecting tube 保護管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Resistance thermometer 電阻溫度計Resistance winding 電阻繞組Vibration proof tube 防震管Mounting thread 安裝螺紋接頭Terminal 端子Head cover 接線盒蓋 Rating plate / name plate銘牌Rubber packing 橡皮墊Water proof plug 防

3、水塞Thermistor 感溫元件Lead wire 引線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

4、 thermo well 衛(wèi)生型溫度計套管Flanged thermo well法蘭連接的溫度計套管Weleded thermo well 焊接連接的溫度計套管Threaded thermo well 螺紋連接的溫度計套管Armored sensor (thermocouple or resistance) 鎧裝感溫元件(熱電偶或熱電阻) Standard extension 標準延長管 Nipple -union -nipple extension 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) Termin

5、al block armored sensor 帶端子塊的鎧裝感溫元件(熱電偶或熱電阻) 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/光學(xué)高溫計Filled syst

6、em thermometer 壓力式溫度計Bimetallic thermometer 雙金屬溫度計Bimetallic sensor雙金屬感溫元件Capillary tubing 毛細管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傳動機構(gòu)Finned bulb 翅片式溫包Short coil bulb 短圈溫包Long bulb長圈溫包 Protect bulb帶保護套管溫包Wall mounting bu

7、lb 壁裝溫包Instrument case 外殼Sealing ring密封圈Circle nut 圓螺母Male thread connector 外螺紋接頭Rotating axis 轉(zhuǎn)軸Protecting tube外保護管Protective sleeve內(nèi)保護管Adjustment angle spring 轉(zhuǎn)角彈簧Spindle心軸 Pneumatic liquid level controller 氣動液位調(diào)節(jié)器Displacer 浮筒Range spring 量程彈簧Enclosing tube 密封管Magnet 磁極Attraction 吸引球Flapper 擋板Cam

8、凸輪Pliot nozzle 先導(dǎo)放大器噴嘴Indictor 指針Zero adjustment 零位調(diào)節(jié)螺釘Proportional band adjustment 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Orifice 孔板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)定點調(diào)節(jié)螺釘Feed back bellows 反饋波紋管Reset valve 重定閥?R

9、elay 繼電器Output gauge 輸出壓力表Cage 浮筒室Control valve 控制閥Pneumatic displacer liquid level controller氣動浮筒液位調(diào)節(jié)器Pneumatic float boll liquid level controller氣動浮球液位調(diào)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

10、Body 殼體E-tube gasket 管用E型墊片Scale spans 標度Battery 電池Rheostat 變阻器Swatch開關(guān)Ammeter 電流表Prisms棱鏡Ocular lens 目鏡 Comparison lamp對比燈Level controller and switches 液位調(diào)節(jié)器及液位開關(guān)External cage-mounted ball float controller 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)動液位控制閥Ball float with

11、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 actuated displacer switch磁動式浮筒液位開關(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磁動式浮球液位開關(guān)Transmitter變送器Float level transmitter 浮球液位變送

12、器Magnetically coupled displacer unit磁力耦合式浮筒裝置Drive magnet驅(qū)動磁體Magnet follow隨動磁鐵Distant indicator遠距離指示器Two phase induction motor(reversing)兩相感應(yīng)電動機(可逆電動機)Air pilot 氣動放大器Pressure instrument壓力測量儀表Pressure gauge with electric connector電接點壓力表Pressure switch壓力開關(guān)Connection接頭Adjustment調(diào)節(jié)柱Spring ring彈簧圈Shaft p

13、rotecting sleeve 軸套Insulate sheath 絕緣套管Conduct screw 導(dǎo)電螺釘Seal gasket密封墊圈Hexagon 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微動開關(guān)Balance spring平衡彈簧Deviation spring差動彈簧Radar electronics module雷達電子模塊Operating and display module操作與顯示模塊HF module高

14、頻模塊Adopter for housing complete with o-ring帶o型圈的表頭適配器 Flange assembly 法蘭組件Locking screw鎖緊螺釘Ground terminal接地端子Datum point for measurement 測量基準點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))Process flange工藝連

15、接法蘭Bourdon tube pressure gauge 彈簧管（波登管）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

16、片Diaphragm stack膜片組High pressure bellows 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波紋管絕對壓力計Process bellows測量波紋管Piston活塞Tested gage受驗壓力表Weight

17、砝碼Cover O-ring 蓋上0-型密封圈Span and zero adjustment量程和零點調(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Write over interlock寫入過量連鎖Isolate diaphragm隔離膜

18、片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雷達液位計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)定點調(diào)節(jié)旋鈕Nozzle block噴嘴Resistance unit阻尼部件Proportional reset mechanism 比例積分機構(gòu)D

19、ifferential gap mechanism 差動間隙機構(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 設(shè)定值標尺調(diào)整螺絲Alignm

20、ent spring 調(diào)整彈簧Differential gap adjustment knob 差動間隙調(diào)節(jié)旋鈕Pilot block放大器組件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Restriction hole節(jié)流孔Pressure gauge connection / Gauge coupling壓力表接頭Snubber減震接頭Isolating valve 隔離閥Flanged diaphragm gauge 法蘭式膜片壓力表 Gauge valve 壓力表閥門

21、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Pulsation damper緩沖罐Gamma radiometric level meter 伽馬射線液位計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 溫度傳感器Photomultiplier光電倍增器Scintillation rod produces fl

22、ashes when gamma radiation impinges on it當伽馬射線照射它時,火花棒就閃爍Outer stainless steel encapsulation不繡鋼外套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矩陣點處顯示的以百分數(shù)表示的液位測量值Bar chart棒圖Matrix selection keys 矩陣點選擇鍵Parameter entry keys參數(shù)輸入鍵Green commun

23、ications LEDlights when communication 綠色通訊發(fā)光二極管通訊時燈亮Alarm relay LEDlights on fault condition , relay de-energiesMatrix position indicator報警繼電器發(fā)光二極管事故時繼電器失電,燈亮Limit relay LED red lit , relay de-energies green lit ,elay energisued 極限繼電器發(fā)光二極管繼電器失電紅燈亮,繼電器得電綠燈亮Matrix position indicator 矩陣點位置顯示Commulog so

24、kets通訊插口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Coriolis mass flow meter sensor 科氏力質(zhì)量流量計傳感器Supporter支架Measure tube測量管Gasket墊片Plug插頭Cable connect電纜接頭Electromagnetic phase shift detector 電磁式相位檢測儀Exciter勵磁系統(tǒng)Torsion mode balanced 自平衡系統(tǒng)Single curved t

25、ube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Power supply cable gland電源電纜密封部件Signal cable gland信號電纜入口密封部件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 corioli

26、s mass flow meter分體變送器型科氏力質(zhì)量流量計 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 變送器電子部件室盒蓋Mounting screws of display module顯示模塊裝配螺絲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 E

27、lectrode signal cable電極信號電纜Coil current cable勵磁線圈電流電纜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 installa

28、tion flange/gasket用戶安裝法蘭/墊片Measure unit trademark 測量機構(gòu)標牌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Concentric orifice plate 同心孔板Vent排氣孔Drain排掖孔Segmental orifice plate 圓缺孔板Eccentric orifice plate偏心孔板Sharp square edge孔板銳邊Flow direction流向Flow nozzle流量噴嘴Venture tube文丘里管Throat文

29、氏管喉口Gentile tube 堅梯耳管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Filter過濾器Straightening vans 導(dǎo)直管Main matrix metering section 主要列陣計量段Downstream housing 下游殼體Upstream ta

30、p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 impact hole動壓口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Static control member 靜壓調(diào)節(jié)件Over range stop超程止擋Measuring orifice at no flow 無流量時

31、的檢測孔板位置Measuring orifice at a flow 有流量時的檢測孔板位置Differential pressure taps 差壓取壓點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Vortex flow meter 旋渦式流量計Sensor assembly敏感元件組件Vortex shedding element旋渦接頭Mechanical connector機械接頭Locally mounted direct reading level

32、gauges直讀式就地液位指示儀Tubular gauge glass 玻璃管液位計Reflex level gauge反射式液位計Transparent level gauge透光液位計Armored magnetic level gauge金屬管磁浮子液位計Magnetic steering device磁導(dǎo)向機構(gòu)Non-frosting type level gauge防霜式液位計Heating type level gauge加熱式液位計Jacket steam pipe夾套蒸汽管Hydrostatic level-measuring system 靜壓式液位測量系統(tǒng)Condensat

33、e pot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Air-bubble system hydrostatic head level gauge吹氣靜壓液位計Tape float level gauge 鋼帶浮標液位計Guide wire導(dǎo)向繩Tape鋼帶Sheave滾輪Gauge head表頭Magnetic-bond float gauge磁力耦合浮子液位計Non-magnetic guide tube非磁性導(dǎo)向管Follower magn

34、et隨動磁鐵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Positive displacement type flow meter 容積式流量計Pipe taps (full flow taps, line taps

35、) 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 (throat taps)徑距取壓法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

36、管Pipeline管線Sector type vane 扇形導(dǎo)流葉片Gusset交撐板Differential flow meter in gas service氣體差壓流量計Differential flow meter in liquid service液體差壓流量計Differential flow meter in steam service蒸汽差壓流量計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 registerin

37、g instrument流量記錄儀Drain valve排液閥Five valve manifolds五閥組Release 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機械水銀壓差計Diaphragm transmitter (differential pressure cell)膜式差壓變送器Meter lead line 流量計測量引線Reciprocat

38、ing piston meter (metering pump)計量泵Cylinder活塞缸Rotary valve旋塞閥Nutating disk meter 轉(zhuǎn)盤式流量計Counter gear計數(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Wet gas meter濕式氣體流量計Direction of rotation旋塞方向Level gauge液位計Thermometer gauge溫度計Manometer 壓力計Rotary vane meter旋翼式流量計Duplex rotor

39、 meter雙轉(zhuǎn)子流量計Lobed rotor meter腰輪流量計Impeller/rotor轉(zhuǎn)子Sliding vane meter滑片式流量計Variable area type flow meter可變面積式流量計Flow sensing cam 流量傳感凸輪Metal metering tube金屬流量計管Magnet embedded in metering float嵌在流量計浮子中的磁鐵Magnetic position converter磁浮子位置轉(zhuǎn)換器Pneumatic transmitter氣動變送器Pneumatic cam follower氣動凸輪隨動件Pointer

40、 for direct indication直接指示用指針Relay operating pressure氣動放大器操作壓力Relay氣動放大器Bearing軸承Electronic transmitter 電動變送器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Principle of measurement測量原理Current transmitter電流信號變送器Measuring electrode測量電極Magnetic induction磁場Induced voltage U電勢

41、uDistance between 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 校準后的傳感器組件Insertion

42、 sensor插入式傳感器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 hou

43、sing for explosion-proof 正壓防暴箱體LCD indication and membrane keyboard 帶有可選菜單LCDAnalytical compartment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Typical sample handling system典型的采樣預(yù)處理系統(tǒng)Sample ga

44、s in采樣氣體進入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Dual photocell雙光電管

45、Restoring current復(fù)位電流Restoring torque復(fù)位力矩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Anode陽極Contact plate接觸板Dissolved oxygen analyzer溶解氧分析儀Silver reference electrode銀參考電極Electrolyte電解液Gold working electrode

46、 (cathode)金工作電極（陰極）Silver counter-electrode銀計數(shù)電極Membrane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 Anti-extrusion spacer防擠出壓環(huán)Bonnet flange stud/nut

47、 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 button彈簧壓片Actuator stem spacer執(zhí)行機構(gòu)輸出桿襯套Actuator stem bush

48、ing執(zhí)行機構(gòu)輸出桿套筒Actuator stem o-ring執(zhí)行機構(gòu)輸出桿o-型環(huán)Actuator stem 執(zhí)行機構(gòu)輸出桿Stroke plate行程標尺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 氣動執(zhí)行機構(gòu)Direct acting diaphragm actuator正作用薄膜執(zhí)行機構(gòu)Reverse acting diaphragm actuator反作用薄膜執(zhí)行機構(gòu)Direct acting piston a

49、ctuator正作用活塞執(zhí)行機構(gòu)Reverse acting piston actuator反作用活塞執(zhí)行機構(gòu)Air connection氣信號接口Diaphragm薄膜Actuator spring 執(zhí)行機構(gòu) 彈簧Actuator seat執(zhí)行機構(gòu)推桿Spring seat彈簧座Spring adjustor彈簧調(diào)整器Travel indicator行程指針Stem connector閥桿連接件Indicator scale行程標尺 Valve seat 閥桿Piston ring活塞環(huán)Electric actuator電動執(zhí)行機構(gòu)Linear electric actuator直行程電動執(zhí)

50、行機構(gòu)Servo-amplifier伺服放大器Electric actuator電動執(zhí)行機構(gòu)Electric loading station電動操作器Position generator位置傳送器Servo-motor伺服電動機Angle electric actuator角行程電動執(zhí)行機構(gòu)Reducer減速器Shaft輸出軸Control valve type 控制閥類型Single-ported globe valve直通單座控制閥Double-ported globe valve直通雙座控制閥Angle control valve角型控制閥Three way control valve三

51、通 控制閥Three-way valve for mixing operation三通合流閥Three way valve for diverting valve三通分流閥Butterfly control valve控制蝶閥Internal bearing內(nèi)部軸承External bearing外部軸承Disc閥板Packing填料Shaft with linkage軸聯(lián)動裝置Link rod連桿Rotary control valve 偏心旋轉(zhuǎn)控制閥Taper and expansion pins錐形膨脹銷釘V-ball control valve v型控制球閥Ball control v

52、alve 控制球閥V-ring packing v-型環(huán)填料Bonnet上閥蓋Bonnet with guardian bellows seal 波紋管密封型上閥蓋Cryogenic bonnet低溫型上閥蓋Self-operated regulator自力式調(diào)節(jié)閥Temperature regulator自力式溫度調(diào)節(jié)閥Operating element with bellows帶波紋管操作元件Key for set point adjustment調(diào)整設(shè)定點鑰匙Set point dial設(shè)定點刻度盤Flow regulator自力式流量調(diào)節(jié)閥Restriction to adjust f

53、low point流量限流設(shè)定Positioning spring定位彈簧Differential pressure regulator 自力式差壓調(diào)節(jié)閥Overload protection過載保護Pressure regulator自力式壓力調(diào)節(jié)閥Control line (control pressure) upstream / downstream pressure上/下游壓力控制管線 Control valve accessory 控制閥附件Pneumatic positioned氣動閥門定位器Pick-up lever反饋桿Solenoid valve電磁閥Diaphragm le

54、ver膜片杠桿Measuring spring測量彈簧Measuring Diaphragm 測量膜片Turn board轉(zhuǎn)向板I/P positioner電/氣閥門定位器Inductive displacement sensor電感位移傳感器Micro-controller微控制器Frequency shift keying signal for communication用于通訊的頻率變換鍵控信號Digital positioner數(shù)字閥門定位器On-off valve for supply air供氣用開關(guān)閥On-off valve for venting air排氣用開關(guān)閥Forced

55、 fail-safe venting action強制故障安全排放裝置Field bus positioner現(xiàn)場總線式閥門定位器Micro switch for write protection and simulation mode寫保護和模擬樣式的微動開關(guān)Binary input二進制輸入Fieldbus interface module現(xiàn)場總線接口模塊 Limit switch 限位開關(guān)Lever for valve travel 閥行程杠桿Inductive pick-up電感信號檢測器Electric switching element電動開關(guān)元件Pneumatic switching element氣動開關(guān)元件Nozzle with switch帶開關(guān)噴嘴Pneumatic micro switch氣動微動開關(guān)Inducti