各种阀的相关术语加英语对照

三通阀 three-way isolating valve
三通阀 three-way valve
三通式 Three way type
上密封 Back seat
上密封试验 Back seal test
渗漏量 Leckage
升降立式止回阀 Vertical lift check valve
升降式止回阀 Lift check valve
适用介质 Suitable medium
适用温度 Suitable temperature
手摇油泵(阀) Manual Oil Pumps Valves
疏水阀 drain valve
双金属片式疏水阀 Bimetal elements steam trap
双口排气球 Double Opening Exhaust Valves
双联弹簧式安全阀 Duplex safety valve
双闸板 Double gate disc
双闸板平板闸阀 Double Disc Flat Gate Valves
水封闸阀 Water Seal Gate Valves
水力喷射器(真空泵) Vacuum Pumps
伺服阀 servovalve
填料 Packing
填料垫 Packing seat
填料函 Stuffing
填料式旋塞阀 Gland packing plug valve
填料箱 Stuffing box
填料压盖 Gland
通气阀 breather valve
通气阀；呼吸器 breather
通用阀门 General valve
吐出阀；排出阀 discharge valve
吐出阀限位器 delivery valve guard
微启式安全阀 Low lift safety valve
微阻缓闭止回阀 Tiny Drag Slow Shut Check Valves
吻合度 Percent of contact area
蜗轮传动蝶阀 Butterfly Valves with Gear Actuator
蜗轮传动装置 Wormgear actuator
屋脊式隔膜阀 Weir diaphragm valve
无阀泵 valveless pump
无阀隔膜泵 valveless diaphragm pump
无阀振动泵 valveless vibration pump
无负荷漏汽量 No-load steam loss
无负荷漏汽率 Rate of no-load steam loss
吸（抽）气阀 Aspirating valves
吸入阀 suction valve
吸入阀限位器 suction valve guard
先导式安全阀 Pilot operated safety valve
先导式液压阀 Pilot-operated reducing valve
相对静偏差 Relative static characteristics derivation
相对流量特性偏差 Relative flow characteristics derivation
相对压力特性偏差 Relative pressure characteristics derivation
销轴 Hinge pin
楔式闸阀 Wedge gate valve
斜板式蝶阀 Indined disc butterfly valve
泄料（放空，排污）阀 Blowdown valves
泄压阀 Decompression valves
泄压阀 pressure release valve
泄压阀；安全阀 relief valve
卸荷式减压阀 Balanced reducing valve
型号 Type Model
旋启多瓣式止回阀 Multi-disc swing foot valve
旋启式止回阀 Swing check valve
旋启双瓣式底阀 Double disc swing foot valve
旋塞阀 Cock
旋塞阀 plug valve
压力（増压）阀 Pressure valve
压力调节阀；压力控制阀 pressure controlled valve
压力特性 Pressure characteristics
压力特性偏差 Pressure characteristics derivation
压力增长系数 Pressure increasing ratio
摇杆 Arm
液动装置 Hydraulic actuator
液化气管件 LPG Pipe Fitting
液下泵 Under Water Pumps
液压执行器 hydraulic actuator
仪表针形截止阀 Meter Needle Type Globe Valves
溢流阀 overflow valve
翼形阀；锥形阀 wing valve
油封式旋塞阀 Lubricated plug valve
有阀翼板 double acting wing
有阀翼板 wing with valve
有负荷漏汽量 Load steam loss
有负荷漏汽率 Rate of load steam loss
圆板阀；圆盘阀 disc valve
圆盘式疏水阀 Shemostatic team trap
圆柱齿轮传动装置 Cylindrical gear actuator
圆锥齿轮传动装置 Conical gear actuator
闸板 Wedge disc
闸板式隔膜阀 Wedge diaphragm valve
闸阀 gate valve
闸阀 sluice valve
针形阀 Pintle valve ; Needle valve
真空破坏阀 vacuum breaker valve
蒸汽疏水阀 Automatic steam trap Trap
整定压力 Set pressure
正向作用式减压阀 Direct acting reducing valve
支架 Yoke
直接载荷式安全阀 Direct loaded safety valve
直接作用式减压阀 Direct-acting reducing valve
直流式 Y-globe type
直流式截止阀 Oblique Stop Valve
直通单向阀 inline check valve
直通单向阀 straightway check valve
直通阀 Throughway Valve
止回阀 Check Valve
止回阀；回流阀 reflux valve
制动阀 Brake valves
中压阀门 Middle pressure valve
钟形浮子式疏水阀 Inverted bucket steam trap
钟形罩 Inverted bucket
轴套 Axis Guide
主阀 Main valve
主要外形尺寸 Prime out-form dimensions
主要性能参数 Specifeca tion speeification
注液漏斗阀 Priming Tundish Valve
柱塞阀 Plunger valve
柱塞截止阀 Plunger Globe Valve
柱塞型摆动阀 rocking plunger valve
撞击手轮 Impact handwheel
锥形阀；翼形阀 conical valve
自动循环阀 Automatic Recirculation Valve
组合阀 Combination valves
最大过冷度 Maximum subcoold temperature
最大流量 Maximum flow rate
最大压差 Maximum differential pressure
最低工作压力 Minimum operating pressure
最高背压率 Maximum rate of back pressure
最高工作背压 Maximum operating back pressure
最高工作温度 Maximum operating temperature
最高工作压力 Maximum operating pressure
最高排水温度 Maximum temperature at discharging
最高允许温度 Maximum allwable temperature
最高允许压力 Maximum allowable pressure
最小过冷度 Minimum subcooled temperature
最小压差 Minimum differntial pressure

隔膜 Diaphragm
隔膜阀 diaphragm valve
隔膜式控制阀 diaphragm operated comtrol valve
工作背压 Operating back pressure
工作温度 Operating temperature
工作温度 Working temperature
工作压差 Operting differential pressure
工作压力 Operating pressure
工作压力 Working pressure
公称通径 Nominal diameter
公称压力 Nominal pressure
固定式球阀 Fixed ball valve
关闭压力 Lockup pressure
关阀过冷度 Subcooled temperature of close valve
关阀温度 Closing valve temperature
管道安全阀 Piping Safety Valves
过冷度 Subcoold temperature
过流阀(或节流阀) Restrictor Valves
喉径 Throat diameter
滑阀 slide valve
滑阀式回转活塞泵 rotary piston pump with slide gate
滑阀型转子泵 eccentric rotary pump with sliding sleeve
环形阀 annular valve
环形阀 double beat valve
换向阀 selector valve
换向阀 shuttle valve
回转滑阀活塞泵 piston pump with rotary gate
回座压力 Re-seating pressure of a safety valve
活塞昵减压阀 Piston reducing valve
活塞式阀 piston valve
活塞式阀；柱塞式阀 plunger valve
活塞式减压阀 Piston reducing valve
减速阀 Deceleration valves
减压比 Pressure reducing ratio
减压阀 pressure reducing valve
浆液阀 Parallel Slide Valves
角阀 Angle Valve
角阀 isolation valve angle configuration
角式 Angie type
角式节流阀 Angle Throttle Valves
角式截止阀 Angle Stop valves
铰链阀；片状阀 flapper valve
节流阀 throttle valve
节流阀 choke valve
节流阀；节流 throttle
结构长度 Face-to-face dimension ;End-to-end dimension; Face-to-centre dimension
结构形式 Type of construction
截止阀 Globe valve
截止阀 Shut-off Valve
截止阀；关断阀 shut-off valve
截止式隔膜阀 Globe diaphragm valve
紧急切断阀 Emergeny Cut-off Valves
进气阀 air intake valve
进水阀；进口阀门 inlet valve
静态特性 Static characteristics
静态特性偏差 Static characteristics derivation
开阀过冷度 Subcooled temperature of open valve
开阀温度 Opening valve temperature
开启高度 Lift
壳体试验 Shell test
壳体试验压力 Seal test pressure
空气阀门 Air valves
快速排污阀 Quick Draining Valves
类型 Type
冷凝结水排量 Cold condensate capacity
冷态试验差压力 Cold differential test pressure
理论排量 Theoretical flowing capacity
连接槽尺寸 Dimension of connecting channel
连接尺寸 Conncetion cimension
连接形式 Type of connection
帘面积 Curtain area
流道面积 Flow area
流道直径 Flow diameter
流量孔板 flow orifice plate
流量控制阀 flow control valve
流量特性 Flow characteristics
流量特性偏差 Flow characteristics derivation
漏汽量 Steam loss
脉冲式疏水阀 Impulse steam trap
密封面 Sealing face
密封试验 Seal test
密封试验压力 Seal test pressure
明杆平行式双闸板闸板 Double Disk Parallel Gate Valves
明杆闸阀 Outside screw stem rising through handwheel type gate valve
膜片 Diaphragm
内压自封 Pressure seat
逆止阀；止回阀 check valve
逆止阀；止回阀 non-return valve
逆止阀;止回阀;单向阀 check valve
排放背压力 Brilt-up back pressure
排放压力 Relieving pressure
排灰阀 Ash valves
排量系数 Coefficient of discharge
排气阀 air release valve
排气阀 Exhaust valves
排气阀 Vent Valve
排水阀 Drainage valves
排水温度 Temperature at discharging condensate
排污阀 blowdown valve
排污箱(阀) Waste Valves
排渣闸阀 Scum Gate Valves
盘阀 moushroom valve
盘状阀 plate valve
旁路阀 by pass valve
配汽活塞阀缸套 piston valve line
喷射阀 injection valve
喷射阀 sprayer valve
喷水阀 spray water valve
频跳 Chatter
平衡阀 Balance valves
平衡式 Balance type
平行式闸阀 Parallel gate valve Parallel slide valve
启闭件 Disc
启闭压差 Blowdown of a safety valve
起始升程 Commencement of lift
气动装置 Pneumatic actuator
气阀摇臂 valve arm
气－液动装置 Pneumatic-hydraulic actuator
潜水电泵(排污泵) Submerged Motor Pumps
切断阀;截止阀 block valve;shut-off valve;stop valve
切断式止回阀 stop check valve
切换阀;多向阀 changeover valve
球、球芯 Ball
球阀 Ball valve
球阀 globe valve
球体 Ball
全启式安全阀 Fall lift safety valve
热凝结水排量 Hot condensate capacity
入口隔离门 suction isolating valve
塞子 Plug