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(能源化工行业)化工管道工程使用技术词汇中英文对照 - 图文 

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阀座环、密封圈seatring 整体(阀)座integralseat 堆焊(阀)座depositedseat 阀芯(包括密封圈、杆等内件)trim 阀盘disc

阀盘密封圈discseat 阀体body 阀盖bonnet

阀盖衬套bonnetbush 螺纹阀帽screwcap 螺纹阀盖screwbonnet

螺栓连接的阀盖boltedbonnet(BB) 活接阀盖(帽)unionbonnet(cap) 螺栓连接的阀帽boltedcap(BC) 焊接阀盖weldedbonnet(WB) 本体阀杆密封bodystemseal 石棉安全密封asbestosemenenseal 倒密封backseal

压力密封的阀盖pressure-tightbonnet 动力操纵器poweredoperator 电动操纵器electricmotoroperator 气动操纵器pneumaticoperator

液压操纵器hydraulicoperator 快速操纵器quick-actingoperator 滑动阀杆slidingstem

正齿轮传动spurgearoperated 伞齿轮传动bevelgearoperated 扳手操作wrenchoperated 链轮chainwheel 手轮handwheel 手柄handlever(handle)

气缸(或液压缸)操纵的cylinderoperated 链条操纵的chainoperated 等径孔道fullbore;fullport

异径孔道reducingbore,reducedport,venturiport 短型shortpattern

紧凑型(小型)compacttype 笼式环lanternring 压盖gland

阀杆填料stempacking 阀盖垫片bonnetgasket 升杆式(明杆)risingstem(RS)

非升杆式(暗杆)non-risingstem(NRS) 指示器/限位器indicator/stopper

注油器greaseinjector

可更换的阀座环renewableseatring

1.6.2常用阀

(1)闸阀gatevalve

平行双闸板doublediscparallelseat 开口楔形闸板splitwedge

挠性整体楔形闸扳flexiblesolidwedge 整体楔形闸板solidwedge 塞型闸阀pluggatevalve

直通型闸阀throughconduitgatevalve (2)截止阀globevalve 球心型阀盘globetypedisc 塞型阀盘plugtypedisc 可转动的阀盘swiveldisc (3)节流闪阀throttlevalve 针阀needlevalve (4)角阀anglevalve

(5)Y型阀(Y型阀体截止阀)Y-valve(Y-bodyglobevalve) (6)球阀ballvalve 三通球阀3-wayballvalve

装有底轴的trunnionmounted 耐火型firesafetype 浮动球型floatingballtype 防脱出阀杆blowoutproofstem (7)蝶阀butterflyvalve 对夹式(薄片型)wafertype 凸耳式lugtype

偏心阀板蝶阀offsetdiscburerflyvalve;eccentricbutterflyvalve 斜阀盘蝶阀canteddiscbutterflyvalve 连杆式蝶阀linkbutterflyvalve 8)柱塞阀pistontypevalve (9)旋塞阀plugvalve

三通旋塞阀three-wayplugvalve 四通旋塞阀four-wayplugvalve 旋塞cock

衬套旋塞sleevecock (10)隔膜阀diaphragmvalve

橡胶衬里隔膜阀rubberlineddiaphragmvalve 直通式隔膜阀straightwaydiaphragmvalve 堰式隔膜阀weirdiaphragmvalve

(11)夹紧式胶管阀pinchvalve(用于泥浆、粉尘等) (12)止回阀checkvalve

升降式止回阀liftcheckvalve

旋启式止回阀swingcheckvalve,flapcheckvalve 落球式止回阀ballcheckvalve

弹簧球式止回阀springballcheckvalve

双板对夹式止回阀dualplatewafertypecheckvalve 无撞击声止回阀non-slamcheekvalve 底阀footvalve

切断式止回阀stopcheckvalve;non-returnvalve 活塞式止回阀pistoncheckvalve 斜翻盘止回阀tiltingdisccheckvalve 蝶式止回阀butterflycheckvalve

1.6.3其它用途的阀

安全泄气阀safetyvalve(SV) 安全泄液阀reliefvalve(RV) 安全泄压阀safetyreliefvalve 杠杆重锤式leverandweighttype

引导阀操纵的安全泄气阀pilotoperatedsafetyvalve 复式安全泄气阀twintypesafetyvalve 罐底排污阀flush-bottomtankvalve

电磁阀solenoidvalve,solenoidoperatedvalve

(能源化工行业)化工管道工程使用技术词汇中英文对照 - 图文 

阀座环、密封圈seatring整体(阀)座integralseat堆焊(阀)座depositedseat阀芯(包括密封圈、杆等内件)trim阀盘disc阀盘密封圈discseat阀体body阀盖bonnet阀盖衬套bonnetbush螺纹阀帽screwcap螺纹阀盖screwbonnet螺栓连接的阀盖boltedbonnet(B
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