【正文】 lug type disc 可轉(zhuǎn)動的閥盤 swivel disc(3)節(jié)流閃閥 throttle valve 針閥 needle valve(4)角閥 angle valve(5)Y型閥（Y 型閥體截止閥）Yvalve(Ybody globe valve)(6)球閥 ball valve 三通球閥 3way ball valve 裝有底軸的 trunnion mounted 耐火型 fire safe type 浮動球型 floating ball type 防脫出閥桿 blowout proof stem(7)蝶閥 butterfly valve 對夾式（薄片型）wafer type 凸耳式 lug type 8 偏心閥板蝶閥 offset disc burerfly valve。eccentric butterfly valve 斜閥盤蝶閥 canted disc butterfly valve 連桿式蝶閥 link butterfly valve 8)柱塞閥 piston type valve(9)旋塞閥 plug valve 三通旋塞閥 threeway plug valve 四通旋塞閥 fourway plug valve 旋塞 cock 襯套旋塞 sleeve cock(10)隔膜閥 diaphragm valve 橡膠襯里隔膜閥 rubber lined diaphragm valve 直通式隔膜閥 straight way diaphragm valve 堰式隔膜閥 weir diaphragm valve(11)夾緊式膠管閥 pinch valve（用于泥漿、粉塵等）(12)止回閥 check valve 升降式止回閥 lift check valve 旋啟式止回閥 swing check valve, flap check valve 落球式止回閥 ball check valve 彈簧球式止回閥 spring ball check valve 雙板對夾式止回閥 dual plate wafer type check valve 無撞擊聲止回閥 nonslam cheek valve 底閥 foot valve 切斷式止回閥 stop check valve。nonreturn valve 活塞式止回閥 piston check valve 斜翻盤止回閥 tilting disc check valve 蝶式止回閥 butterfly check valve 其它用途的閥安全泄氣閥 safety valve(SV)安全泄液閥 relief valve(RV)安全泄壓閥 safety relief valve 杠桿重錘式 lever and weight type 引導(dǎo)閥操縱的安全泄氣閥 pilot operated safety valve 復(fù)式安全泄氣閥 twin type safety valve 罐底排污閥 flushbottom tank valve 電磁閥 solenoid valve, solenoid operated valve 電動閥 electrically operated valve, electricmotor operated valve 氣動閥 pneumatic operated valve 低溫用閥 cryogenic service valve 蒸汽疏水閥 steam trap 機械式疏水閻 mechanical trap 浮桶式疏水閥 open bucket trap, open top bucket trap 浮球式疏水閥 float trap 倒吊桶式疏水閥 inverted bucket trap 自由浮球式疏水閥 loose float trap 恒溫式疏水閥 thermostatic trap 金屬膨脹式蒸汽疏水閥 metal expansion steam trap 液體膨脹式蒸汽疏水閥 liquid expansion steam trap 9 雙金屬膨脹式蒸汽疏水閥 bimetallic expansion steam trap 壓力平衡式恒溫疏水閥 balanced pressure thermostatic trap 熱動力式疏水閥 thermodynamic trap 脈沖式蒸汽疏水閥 impulse steam trap 放氣閥（自動放氣閥）air vent valve(automatic air vent valve)（疏水閥用）平板式滑動閘閥 slab type sliding gate valve 蓋閥 flat valve 換向閥 diverting valve, reversing valve 熱膨脹閥 thermo expansion valve 自動關(guān)閉閥 selfclosing gate valve 自動排液閥 selfdraining valve 管道盲板閥 lineblind valve 擠壓閥 squeeze valve（用于泥漿及粉塵等）呼吸閥 breather valve 風(fēng)門、擋板 damper 減壓閥 pressure reducing valve, reducing valve 控制閥 control valve 膜式控制閥 diaphragm operated control valve 執(zhí)行機構(gòu) actuator 背壓調(diào)節(jié)閥 back pressure regulating valve 差壓調(diào)節(jié)閥 differential pressure regulating valve 壓力比例調(diào)節(jié)閥 pressure ratio regulating valve 未指明結(jié)構(gòu)（或閥型）的閥切斷閥 block valve。shutoff valve。stop valve 調(diào)節(jié)閥 regulating valve 快開閥 quick opening valve 快閉閥 quick closing valve 隔斷閥 isolating valve 三通閥 three way valve 夾套闊 jacketed valve 非旋轉(zhuǎn)式閥 nonrotary valve 排污閥 blowdown valve 集液排放閥 drip valve 排液閥 drain valve 放空閥 vent valve 卸載閥 unloading valve 排出閥 discharge valve 吸入閥 suction valve 多通路閥 multiport valve 取樣閥 sampling valve 手動閥 handoperated valve。manually operated valve 鍛造閥 forged valve 鑄造閥 cast valve（水）龍頭 bibb。bib。faucet 抽出液閥（小閥）bleed valve 旁路閥 bypass valve 軟管閥 hose valve 10 混合閥 mixing valve 破真空閥 vacuum breaker 沖洗閥 flush valve 第一道閥；根部閥 primary valve 根部閥 root valve 總管閥 header valve 事故切斷閥 emergency valve 管道特殊件 Piping Specialty 管道特殊件（組件）粗濾器 strainer 過濾器 filter 臨時粗濾器（錐型）temporary strainer(cone type)y 型粗濾器 ytype strainer T型粗濾器 Ttype strainer 永久過濾器 permanent filter 絲網(wǎng)粗濾器 gauze strainer 洗眼器及淋浴器 eye washer and shower 視鏡 sight glass 阻火器 flame arrester 噴嘴；噴頭 spray nozzle 取樣冷卻器 sample cooler 消聲器 silencer 膨脹節(jié) expansion joint 波紋膨脹節(jié) bellow expansion joint 單波 single bellow 雙波 double bellow 多波 multiple bellow 壓力平衡式膨脹節(jié) pressure balanced expansion 帶鉸鏈膨脹節(jié) hinged expansion joint 軸向位移型膨脹節(jié) axial movement type expansion joint 自均衡膨脹節(jié)（外加強環(huán)）selfequalizing expansion joint 帶接桿膨脹節(jié) tied expansion joint 萬向型膨脹節(jié) universal type expansion joint 球形補償器 ball type expansion joint 填函式補償器 slip type(packed type)expansion joint 單向滑動填料函補償器 single actionpacked slip joint 管道特殊元件Piping Special Element 軟管接頭 hose connection(HC)快速接頭 quick coupling 金屬軟管 metal hose 橡膠管 rubber hose 撓性管 flexible tube 鞍形補強板 reinforcing saddles 補強板 reinforcement pad 特殊法蘭 special flange 漏斗 funnel 排液環(huán) drip ring 11 排液漏斗 drain funnel 插板 blank 墊環(huán) spacer 8字盲板 spectacle blind。figure 8 blind 限流孔板 restriction orifice 爆破片 rupture disk 法蘭蓋貼面 protective disc 費托立克接頭 victaulic coupling 端部連接 End Connection 法蘭端 flanged end 坡口端 beveled end(BE)對焊端 butt welded end平端 plain end(PE)承插焊端 socket welding end 螺紋端 threaded end(TE)承口 bell end 焊接端 welding end 法蘭連接（接頭）flanged joint 對焊連接（接頭）butt welded joint 螺紋連接，管螺紋連接 threaded joint, pipe threaded joint 錐管螺紋密封焊連接 sealwelded taper pipe threaded joint 承插焊連接（接頭）socket welded joint 承插連接（接頭）bell and spigot joint 環(huán)墊接頭 ring joint(RJ)萬向接頭 universal joint 軟釬焊連接（接頭）soldered joint 搭接接頭，松套連接 lapped joint 外側(cè)厚度切斜角 bevel for outside thickncss 內(nèi)側(cè)厚度切斜角 bevel for inside thickness 內(nèi)外側(cè)厚度切斜角 bevel for bined thickness 法蘭式的 flanged(FLGD)對焊的 butt welded(BW)螺紋的 threaded(THD)承插焊的 socket welded(SW)小端為平的 small end plain(SEP)大端為平的 large end plain(LEP)兩端平both ends plain(BEP)小端帶螺紋 small end thread(SET)大端帶螺紋 large end thread(LET)兩端帶螺紋 both end thread(BET)一端帶螺紋 one end thread(OET)支管連接 branch connection 焊接支管 branch pipe welded directly to the run pipe第五篇：管件中英文對照彎頭 Elbow90186。 彎頭90186。 Elbow45186。彎頭45186。 Elbow180186。彎頭180186。 Elbow長半徑彎頭：LR elbow（LR是long radius的縮寫）短半徑彎頭： SR Elbow（SR是short radius的縮寫）碳鋼彎頭 carbon steel elbow 不銹鋼彎頭 stainless steel elbow合金鋼彎頭 alloy steel elbow無縫彎頭seamless elbow對焊彎頭 buttwelding elbow 沖壓彎頭Stamping elbow 大口徑對焊彎頭 Large diameter buttwelding elbow /Large size elbow三通 Tee異徑三通 reducing tee等徑三通 straight tee 斜三通 lateralY型三通 Ytee 四通 cross等徑四通 straight cross 異徑四通 reducing cross異徑管 reducer同心異徑管 concentric reducer（conreducer）偏心異徑管 eccentric reducer（eccreducer）管帽 cap 翻邊 Stub end法蘭 Flange帶頸對焊法蘭WeldingNeck（WN）,平焊帶頸法蘭 SlipOn（SO）,盲板法蘭 Blind（BL）, 螺紋法蘭Threaded（TH）, 松套法蘭LapJoint（LJ）鍛造的：forged螺紋支管臺 threadolet 承插支管臺 sockolet焊接支管臺 weldolet管接頭 coupling/full coupling單管接頭 half coupling活接頭（由任）union Bushing 堵頭（管塞）Plug 六頭管塞hexagon plug四頭管塞 Square plug 短節(jié) nipple 縮徑管 swaged nipple