常用的阀门中英文翻译

　　一、常用阀

　　(1)闸阀 gate valve

　　平行双闸板 double discparallel seat

　　开口楔形闸板 split wedge

　　挠性整体楔形闸扳 flexiblesolid wedge

　　整体楔形闸板 solid wedge

　　塞型闸阀 plug gate valve

　　直通型闸阀 through conduitgate valve

　　(2) 截止阀 globevalve

　　球心型阀盘 globe type disc

　　塞型阀盘 plug type disc

　　可转动的阀盘 swivel disc

　　(3) 节流闪阀 throttlevalve

　　针阀 needle valve

　　(4) 角阀 anglevalve

　　(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 trunnionmounted

　　耐火型 fire safe type

　　浮动球型 floating balltype

　　防脱出阀杆 blowout proofstem

　　(7) 蝶阀 butterflyvalve

　　对夹式(薄片型) wafer type

　　凸耳式 lug type

　　偏心阀板蝶阀 offset discburerfly valve; eccentric butterfly valve

　　斜阀盘蝶阀 canted discbutterfly valve

　　连杆式蝶阀 link butterflyvalve

　　(8) 柱塞阀 pistontype valve

　　(9) 旋塞阀 plugvalve

　　三通旋塞阀 three-way plugvalve

　　四通旋塞阀 four-way plugvalve

　　旋塞 cock

　　衬套旋塞 sleeve cock

　　(10) 隔膜阀 diaphragmvalve

　　橡胶衬里隔膜阀 rubber lineddiaphragm valve

　　直通式隔膜阀 straight waydiaphragm valve

　　堰式隔膜阀 weir diaphragmvalve

　　(11) 夹紧式胶管阀 pinchvalve(用于泥浆、粉尘等)

　　(12) 止回阀 check valve

　　升降式止回阀 lift checkvalve

　　旋启式止回阀 swing checkvalve, flap check valve

　　落球式止回阀 ball checkvalve

　　弹簧球式止回阀 spring ballcheck valve

　　双板对夹式止回阀 dual platewafer type check valve

　　无撞击声止回阀 non-slamcheek valve

　　底阀 foot valve

　　切断式止回阀 stop checkvalve; non-return valve

　　活塞式止回阀 piston checkvalve

　　斜翻盘止回阀 tilting disccheck valve

　　蝶式止回阀 butterfly checkvalve

　　二、其它用途的阀

　　安全泄气阀 safety valve(SV)

　　安全泄液阀 relief valve(RV)

　　安全泄压阀 safety reliefvalve

　　杠杆重锤式 lever andweight type

　　引导阀操纵的安全泄气阀 pilotoperated safety valve

　　复式安全泄气阀 twin typesafety valve

　　罐底排污阀 flush-bottomtank valve

　　电磁阀 solenoid valve,solenoid operated valve

　　电动阀 electricallyoperated valve, electric-motor operated valve

　　气动阀 pneumaticoperated valve

　　低温用阀 cryogenicservice valve

　　蒸汽疏水阀 steam trap

　　机械式疏水阎 mechanicaltrap

　　浮桶式疏水阀 open buckettrap, open top bucket trap

　　浮球式疏水阀 float trap

　　倒吊桶式疏水阀 invertedbucket trap

　　自由浮球式疏水阀 loose floattrap

　　恒温式疏水阀 thermostatictrap

　　金属膨胀式蒸汽疏水阀 metalexpansion steam trap

　　液体膨胀式蒸汽疏水阀 liquid expansionsteam trap

　　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 balancedpressure thermostatic trap

　　热动力式疏水阀 thermodynamictrap

　　脉冲式蒸汽疏水阀 impulsesteam trap

　　放气阀(自动放气阀) air ventvalve (automatic air vent valve) (疏水阀用)

　　平板式滑动闸阀 slab typesliding gate valve

　　盖阀 flat valve

　　换向阀 diverting valve,reversing valve

　　热膨胀阀 thermo expansionvalve

　　自动关闭阀 self-closinggate valve

　　自动排液阀 self-drainingvalve

　　管道盲板阀 line-blindvalve

　　挤压阀 squeeze valve(用于泥浆及粉尘等)

　　呼吸阀 breather valve

　　风门、挡板 damper

　　减压阀 pressure reducingvalve, reducing valve

　　控制阀 control valve

　　膜式控制阀 diaphragmoperated control valve

　　执行机构 actuator

　　背压调节阀 back pressureregulating valve

　　差压调节阀 differentialpressure regulating valve

　　压力比例调节阀 pressureratio regulating valve

　　三、未指明结构(或阀型)的阀

　　切断阀 block valve;shut-off valve; stop valve

　　调节阀 regulating valve

　　快开阀 quick openingvalve

　　快闭阀 quick closingvalve

　　隔断阀 isolating valve

　　三通阀 three way valve

　　夹套阔 jacketed valve

　　非旋转式阀 non-rotaryvalve

　　排污阀 blowdown valve

　　集液排放阀 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 valve

　　多通路阀 multiport valve

　　取样阀 sampling valve

　　手动阀 hand-operatedvalve; manually operated valve

　　锻造阀 forged valve

　　铸造阀 cast valve

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