最新儀表專業(yè)英語詞匯

1、歡迎來主頁下載-精品文檔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 he

2、ad 接線盒Angle fitting 彎頭Protecting tube 保護管Ceramic insulator 陶瓷絕緣子Terminal block 端子塊Conduit 導線管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 pro

3、of plug 防水塞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

4、模塊Sanitation type 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

5、( 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 ）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

6、高溫計/光學高溫計Filled system 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Finned bulb 翅片式溫包Short coil bulb 短圈溫包Long bulb 長圈溫包Protect bulb

7、 帶保護套管溫包Wall mounting bulb 壁裝溫包Instrument case 外殼Sealing ring 密封圈Circle nut 圓螺母Male thread connector 外螺紋接頭Rotating axis 轉軸Protecting tube 外保護管Protective sleeve 內保護管Adjustment - angle spring轉角彈簧Spindle 心軸氣動液位調節(jié)器Pneumatic liquid level controllerDisplacer 浮筒Range spring 量程彈簧Enclosing tube 密封管Magnet 磁極A

8、ttraction 吸引球Flapper 擋板Cam 凸輪Pliot nozzle 先導放大器噴嘴Indictor 指針Zero adjustment 零位調節(jié)螺釘Proportional band adjustment 比例帶調節(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 設定點調節(jié)螺釘Feed back bellow

9、s反饋波紋管Reset valve 重定閥?Relay 繼電器Output gauge 輸出壓力表Cage 浮筒室Control valve 控制閥Pneumatic displacer liquid level controller氣動浮筒液位調節(jié)器氣動浮球液位調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L

10、ock washer 鎖緊墊圈Float 浮球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Ammeter 電流表Prisms 棱鏡Ocular lens 目鏡Comparison lamp 對比燈Level controller and switches 液位調節(jié)器及液位開關External cage-mounted ball float controller外浮球式液位調節(jié)器Controller 調節(jié)器Counterweight 平衡重錘Float actuated level valve

11、浮球驅動液位控制閥Ball float with pilot valve帶先導閥的浮球液位調節(jié)器Balanced control valve 平衡型控制閥Pilot valve 先導閥Reduction mechanism 變換結構Magnetically actuated displacer switch 磁動式浮筒液位開關Magnetic armature 銜鐵Permanent magnet 永久磁鐵Tension (return) spring 拉力 ( 復位 ) 彈簧Magnetically actuated ball-float switch磁動式浮球液位開關Transmitter

12、 變送器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 驅動磁體Magnet follow 隨動磁鐵Distant indicator 遠距離指示器Twophase induction motor(reversing) 兩相感應電動機( 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Conn

13、ection 接頭Adjustment 調節(jié)柱Spring ring 彈簧圈Shaft protecting sleeve 軸套Insulate sheath 絕緣套管Conduct screw 導電螺釘Seal gasket 密封墊圈Hexagon socket head screw 圓柱頭內六角螺釘Leading cable 引入電纜Thin gasket 薄墊片Adjustment rod 調節(jié)桿Bellows 波紋管Lever 杠桿Micro-switch 微動開關Balance spring 平衡彈簧Deviation spring 差動彈簧Radar electronics mod

14、ule 雷達電子模塊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

15、 工藝連接o 型環(huán)Spiral-wound gasket（non-wetted） 纏繞墊 （ 不接觸介質）Process flange 工藝連接法蘭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 diaph

16、ragm 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 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

17、 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 砝碼Cover O-ring 蓋上 0- 型密封圈Span and zero adjustment 量程和零點調節(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

18、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

19、壓力指示調節(jié)器Set point adjustment knob 設定點調節(jié)旋鈕Nozzle block 噴嘴Resistance unit 阻尼部件Proportional reset mechanism 比例積分機構Differential gap mechanism 差動間隙機構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 比例度調節(jié)旋鈕Proportiona

20、l leaf spring 比例簧片F(xiàn)lapper 擋板Index post screw 整定螺絲Set point scale 設定值刻度盤Set point scale alignment screw 設定值標尺調整螺絲Alignment spring 調整彈簧Differential - gap adjustment knob 差動間隙調節(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Pr

21、essure 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Adaptor 轉換接頭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

22、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 flashes when gamma radiationimpinges 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 v

23、alue display showing level in % at VoHo 在 VoHOE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 communications LED lights when communication 綠色通訊發(fā)光二極管通訊時燈亮Alarm relay LED lights 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

24、電 , 燈亮Limit relay LED red lit , relay de-energies green lit ,elayenergisued 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 sokets 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 科氏力質量流量計Coriolis mass flow meter sensor 科氏力質量流量計傳感器Suppor

25、ter 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 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

26、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 coriolis mass flow meter分體變送器型科氏力質量流量計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

27、 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Electrode 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

28、housing 傳感器接線室Primary flow element 一次測量元件Higher pressure side 高壓側Lower pressure side 低壓側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 測量機構標牌Hanger掛鉤（浮筒）Control link 調節(jié)桿Torque tube 扭力桿Complete steam jacketing 蒸汽夾套式Concen

29、tric 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

30、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 導直管Main matrix metering section 主要列陣計量段 Downstream housing 下游殼體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 ho

31、le 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 靜壓調節(jié)件Over range stop 超程止擋無流量時的檢測孔板位置有流量時的檢測孔板位置差壓取壓點Measuring orifice at no flowMeasuring orifice at a flowDifferential pressure tapsDifference pressure tr

32、ansmitter 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 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

33、位計Armored magnetic level gauge 金屬管磁浮子液位計Magnetic steering device磁導向機構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)Condensate pot 凝液罐Differential pressure measuring element 差壓測量元件Direct hydrostatic head type level

34、 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 導向繩Tape車岡帶Sheave滾輪精品文檔Gauge head 表頭Magnetic-bond float gauge 磁力耦合浮子液位計Non-magnetic guide tube 非磁性導向管Follower magnet 隨動磁鐵Amp unit 放大單元Pick-off coil 感應線圈Fan type inferential meter 葉輪式流量表Preamp

35、 (preamplifier) 前置放大器Multi-blade fan 葉輪組Vertical helix type inferential meterHorizontal helix inferential meter垂直螺翼式流量表水平螺翼流量表Turbine meter 渦輪流量計Positive displacement type flow meterPipe taps (full flow taps, line taps)容積式流量計管線取壓法Carrier pattern orifice plate環(huán)室孔板節(jié)流裝置Flange taps 法蘭取壓法Vena contract ta

36、ps 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 導直器Miltitube straightening vane多管導直器Sheet metal tube 薄金屬管Pipeline 管線Sector type vane 扇形導流葉片Gusset 交撐板Differential flow met

37、er 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 registering instrument 流量記錄儀Drain valve 排液閥Five valve manifolds 五閥組Rel

38、ease 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 機械水銀壓差計膜式差壓變Diaphragm transmitter (differential pressure cell)送器Meter lead line 流量計測量引線Reciprocating piston meter (metering pump) 計量泵Cylinder 活塞缸Rot

39、ary valve 旋塞閥Nutating disk meter 轉盤式流量計Counter gear 計數(shù)齒輪Nutating disk 轉盤Disc spindle 轉盤心軸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 meter 雙轉子流量計Lobed rotor meter 腰輪流量計Im

40、peller/rotor 轉子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 磁浮子位置轉換器Pneumatic transmitter 氣動變送器Pneumatic cam follower 氣動凸輪隨動件Pointer for direct indication 直接指示用

41、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 uDistance betwe

42、en 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 熱式質量流量計Flow cell 流體腔室一體式電子表頭分體式電子表頭校準后的傳感器組件Compact sensor electronic housingRemote sensor electronic housingCalibrated transmitter assemblyInsertion sensor 插入式傳

43、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 housin

44、g 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 典型的采樣預處理系統(tǒng)Sample

45、gas 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 p

46、hotocell 雙光電管Restoring current 復位電流Restoring torque 復位力矩Displacement torque 位移力矩Electrochemical oxygen analyzer 電化學氧分析儀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

47、解液Gold working electrode (cathode) 金工作電極(陰極)Silver counter-electrode 銀計數(shù)電極Membrane® 膜Oxygen in the sample gas 采樣氣體中的氧氣Thermal conductivity analyzer 熱導式分析儀PH analyzer PH 分析儀Conductivity analyzer 電導儀Control valve 控制閥Upper/down stem guide 上 /下閥桿導向Upper /down stem guide liner 上 /下閥桿導向襯套Anti-extrusi

48、on 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 調整螺釘墊片Spring button 彈簧

49、壓片Actuator stem spacer 執(zhí)行機構輸出桿襯套Actuator stem bushing 執(zhí)行機構輸出桿套筒Actuator stem o-ring 執(zhí)行機構輸出桿o- 型環(huán)Actuator stem 執(zhí)行機構輸出桿Stroke plate 行程標尺Stem bellows 閥桿波紋管Adjusting screw 調整螺釘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Direct acting diaphragm actuator 正作用薄膜執(zhí)行機構R

50、everse acting diaphragm actuator 反作用薄膜執(zhí)行機構Direct acting piston actuator 正作用活塞執(zhí)行機構Reverse acting piston actuator 反作用活塞執(zhí)行機構Air connection 氣信號接口Diaphragm 薄膜Actuator spring 執(zhí)行機構彈簧Actuator seat 執(zhí)行機構推桿Spring seat 彈簧座Spring adjustor 彈簧調整器Travel indicator 行程指針Stem connector 閥桿連接件Indicator scale 行程標尺Valve se

51、at 閥桿Piston ring 活塞環(huán)Electric actuator 電動執(zhí)行機構Linear electric actuator 直行程電動執(zhí)行機構Servo-amplifier 伺服放大器Electric actuator 電動執(zhí)行機構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

52、制閥Double-ported globe valve直通雙座控制閥Angle control valve 角型控制閥三通合流閥Three - way control valve 三通 控制閥 Three-way valve for mixing operationThree - way valve for diverting valve三通分流閥Butterfly control valve 控制蝶閥Internal bearing 內部軸承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Rot

53、ary control valve 偏心旋轉控制閥Taper and expansion pins 錐形膨脹銷釘V-ball control valve v 型控制球閥Ball control valve 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 自力式調節(jié)閥Temperature regulator 自力式溫度調節(jié)閥Operating element with bellows 帶波紋管

54、操作元件Key for set point adjustment 調整設定點鑰匙Set point dial 設定點刻度盤Flow regulator 自力式流量調節(jié)閥Restriction to adjust flow point流量限流設定Positioning spring 定位彈簧Differential pressure regulator自力式差壓調節(jié)閥Overload protection 過載保護Pressure regulator 自力式壓力調節(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 lever 膜片杠桿Measuring spring 測量彈簧Measuring Diaphragm 測量膜片Turn boar