管道英语.doc

1、按汉语类别编排1.1 阀门类1.1.1 阀门结构、零件阀轭 Yoke外螺纹阀杆及有阀轭 Outside screw & yokeOS&Y阀杆 Stem内螺纹阀杆 Inside screw IS阀轭套 Yoke sleeve阀杆环 Stem ring阀座 Valve seat (Body seat)阀座环、密封圈 Seat ring整体阀座 Intergral seat堆焊阀座 Deposited seat阀芯(包括密封圈、杆等) Trim阀盘 Dise阀盘密封圈 Dise seat阀体 Body阀盖 Bonnet阀盖衬套 Bonnet bush螺纹阀帽 Screw cap螺栓连接的阀盖 Bol

2、ted bonnet BB活接阀盖(帽) Union bonnet(cap)螺栓连接的阀帽 Bolted capBC 焊接阀盖 Welded bonnetWB本体阀杆密封 Body stem seal石棉安全密封 Asbestos emergency seal倒密封 Back seal压力密封的阀盖 Pressure Seal bonnet动力操纵器 Powered operator电动操纵器 Electric motor operator气动操纵器 Pneumatic operator液压操纵器 Hydraulic operator快速操纵器(滑动阀杆) Quick-acting opera

3、tor(sliding stem)正齿轮传动 Spur gear operated伞齿轮传动 Bevel gear operated扳手操作 Wrench operated链轮 Chain wheel手轮 Hand wheel手柄 Hand level (Handle)气缸(或液压缸)操纵的 Cylinder operated链条操纵的 Chain operated等径孔道 Full bore，Full port异径孔道 Reducing bore ，Reduced Port ，Venturi port短型 Short pattern紧凑型(小型) Compact type笼式环 Lanter

4、n ring压盖 Gland 阀杆填料 Stem packing 阀盖垫片 Bonnet gasket升杆式(明杆) Rising stemRS非升杆式(暗杆) Non-rising stemNRS开闭指示器/限位器 Indicator/stopper注油器 Grease injector可更换的阀座环 Renewable seat ring1.1.2 常用阀（1）闸阀 Cate valve平行双闸板 Double disc parallel楔形双闸板 Split wedge挠性楔形闸板 Flexible solid wedge 楔形单闸板 Solid wedge塞型闸阀 Plug type

5、disc疏通型闸阀 Through conduit gate(2) 截止阀 Globe valve球心型阀盘 Globe type disc塞型阀盘 Plug type disc可转动的阀盘 Swivel disc(3) 节流阀 Throttle valve针阀 Needle valve(4) 角阀(角式截止阀) Angle Valve(5) Y 型阀(Y 型阀体截止阀) Y-valve (Y-body globe valve)(6) 球阀 Ball valve三通球阀 3-way ball valve装有底轴的 Trunnion mounted耐火型 Fire safe type浮动球型 F

6、loating ball type防脱出阀杆 Blowout Proof stem(7) 蝶阀 Butterfly valve对夹式(薄片型) Wafer type凸耳式 Lug type偏心阀板蝶阀 Offset disc butterfly valveEccentric butterfly valve斜阀盘蝶阀 Canted disc butterfly valve连杆式蝶阀 Link butterfly valve止回式蝶阀 Combined non-returnButterfly valve(8) 柱塞阀 Poston type valve(9) 旋塞阀 Plug valve三通旋塞阀

7、 Three-way plug valve四通旋塞阀 Four-way plug valve旋塞 Cock衬套旋塞 Sleeve cock(10) 隔膜阀 Diaphragm valve橡胶衬里隔膜阀 Rubber lined diaphragmValve直通式隔膜阀 Straight way diaphragmValve堰式隔膜阀 Weir diaphragm valve(11) 夹紧式胶管阀 Pinch valve(用于泥浆粉尘等)(12) 止回阀 Check valve升降式止回阀 Lift check valve旋起式止回阀 Swing check valve落球式止回阀 Ball c

8、heck valve弹簧球式止回阀 Spring ball check valve双板对夹式止回阀 Dual plate wafer typeCheck valve无撞击声止回阀 Non-slam check valve底阀 Foot valve切断式止回阀 Stop check valve；Non-return valve活塞式止回阀 Pistonche ck valve翻板止回阀 Flap check valve翻转阀止回阀 Tilting disc check valve蝶式止回阀 Butterfly check valve1.1.3 其他用途的阀安全泄气阀 Safety valveSV

9、安全泄液阀 Relief valveRV安全泄压阀 Safety relief valve杠杆重锤式 Lever and weight type引导阀操纵的安全泄气阀 Pilot operated safety valve复式安全泄气阀 Twin type safety valve罐底排污阀 Flush-bottom tank valve波纹管密封阀 Bellow sealed valve电磁阀 Solenoid valve；solenoidOperated valve电动阀 Electrically Oerated valve；Electric-motoroperated valve气动阀

10、Pneumatic operated valve低温用阀 Cryogenic service-valve蒸汽疏水阀 Steam trap浮桶式疏水阀 Open bucket trap；opentop bucket trap浮球式疏水阀 Float trap倒吊桶式疏水阀 Inverted bucket trap自由浮球式疏水阀 Loose float trap恒温式疏水阀 Thermostatic trap液体膨胀式蒸汽疏水阀 Liquid expansion steamtrap双金属膨胀式蒸汽疏水阀 Bimetallic expansion steam trap压力平衡式恒温疏水阀 Bala

11、nced pressure Thermostatic trap热动力式疏水阀 Thermodynamic trap脉冲式蒸汽疏水阀 Impulse steam trap放汽阀(自动放汽阀) Air vent valve；(Automatic Air vent valve) (疏水阀用)平板式滑动闸阀 Slab type sliding gate Valve盖阀 Flat valve换向阀 Diverting valve；Reversingvalve热膨胀阀 Thermo expansion valve自动关闭阀 Self-closing valve自动排液阀 Self-draining val

12、ve管道盲板阀 Line-blind balve挤压阀 Sgueeze vlave (用于泥浆及粉尘等一般不能全关闭)呼吸阀 Breather valve风门 Damper减压阀 Pressure reducing valve；Reducing valve控制阀 Control valve膜式控制阀 Diaphragm operated control valve执行机构 Actuator背压调节阀 Back pressureregulating valve差压调节阀 Back pressure regulating valve压力比例调节阀 Pressure ratio regulating

13、Valve1.1.4 未指明结构(或阀型)的阀切断阀 Block valve；shut-offValve；stop valve调节阀 Regulating valve快开阀 Quick opening valve隔断阀 Isolating valve三通阀 Three way valve夹套阀 Jacketed valve非旋转式阀 Non-rotary valve排污阀 Blowdown valve集液排污阀 Drip valve排液阀 Drain valve放空阀 Vent valve卸载阀 Unloading valve排出阀 Discharge valve吸入阀 Suction val

14、ve多通路阀 Multiport valve取样阀 Sampling valve手动阀 Hand operated valve；Manually-operated valve锻造阀 Forged valve铸造阀 Cast valve实心本体的阀 Barstock valve(水) 龙头 Bibb；Bib；Faucet抽出液阀(小阀) Bleed valve旁路阀 By-pass valve软管阀 Hose valve混合阀 Mixing valve破真空阀 vacuum breaker冲洗阀 Flush valve根部阀 Root valve；Primaryvalve；Header valve