阀门 valve
通用阀门 General valve

球阀 Ball valve
槽车球阀 Tank Lorry Ball Valves
CQ螺纹球阀 CQ Thread Ball Valves
法兰球阀 Flange Ball Valves
衬里球阀 Lining Ball Valves

闸阀 Gate valve
楔式闸阀 Wedge Gate Valves
法兰闸阀 Flange Gate Valves
排渣闸阀 Scum Gate Valves
薄型闸阀 Thin Gate Valves
水封闸阀 Water Seal Gate Valves
电动楔式闸阀 Electric Actuated Wedge Gate Valve

平板闸阀 Flat Gate Valve
单闸板平板闸阀 Single Disc Flat Gate Valves
Electric Double Disk Parallel Gate Valves电动平行式双闸板闸阀
Double Disc Flat Gate Valves 双闸板平板闸阀
Double Disk Parallel Gate Valves平行式双闸板闸阀

截止阀 Globe valve
Angle Globe valves 角式截止阀
Angle Type Globe Valves 门角式截止阀
Electric Actuated Stop Valves 电动截止阀
Flange Globe Valves 法兰截止阀
Lining Globe Valves 衬里截止阀
Oblique Stop Valves 直流式截止阀？？？？？？？
Plunger Globe Valves 柱塞截止阀
Magnetic Co-operate Globe Valves磁耦合截止阀

止回阀 Check valve
旋启式止回阀 Swing Check Valves
对夹式止回阀 Wafer Check Valves
蝶式缓冲止回阀 Butterfly Type Non-slam Check
蝶式缓冲止回阀 Butterfly Type Non-slam Check
升降式止回阀 Lift Check Valves
衬里止回阀 Lining Check Valves
微阻缓闭止回阀 Tiny Drag Slow Shut Check Valves
立式止回阀 Vertical Lift Check Valves

蝶阀 Butterfly Valve
对夹蝶板阀 Wafer plate valves
衬里碟阀 Lining Butterfly Valves
蜗轮传动蝶阀 Butterfly Valves with Gear Actuator
Wafer Type Butterfly Valves with Rubber Itning对夹式衬胶蝶阀

调节阀 Control Valve


电站阀 Power Station Valve
High Temperature Pressure Power Station Gate Valves 高温高压电站闸阀
High Temperature Pressure Power Station Globe Valves 高温高压电站截止阀

节流阀 Throttle valve
Angle Throttle Valves 角式节流阀

隔膜阀 diaphragm valve
旋塞阀 plug valve

安全阀 safety valve
管道安全阀 Piping Safety Valves

回转阀 rotary valve
减压阀 pressure reducing valve
减速阀 Deceleration valves
泄压阀 Decompression valves
蒸汽疏水阀 Automatic steam trap valve
组合阀 Combination valves

气动阀门 pneumatic valve
气动阀 pneumatic valves
气动件 Pneumatic component
脚踏阀 foot operated valve
气动气管 pneumatic gas tube
气动手指 pneumatic finger
流量控制阀 flow control valve
机械阀 mechanical valve


针形阀 Pintle valve
仪表阀 Gauge Valves
仪表针形截止阀 Meter Needle Type Globe Valves

空气阀门 Air valves

Ash valves 排灰阀
Aspirating valves 吸（抽）气阀
Auxiliary valves 辅助（副）阀
Balance valves 平衡阀
Bellows valves 波纹管阀
Blowdown valves 泄料（放空，排污）阀
Brake valves 制动阀
Buttwelding valves 对焊连接阀
Cock 二通

气动元件 pneumatic components
气源处理器 air treatment
执行元件 execute component
控制元件 control component
辅助元件 auxiliary component
气缸 cylinders
标准气缸 standard cylinders
薄型气缸 compact cylinder
气动接头 tube connector
气动件 pneumatic element
PU管 PU tube

Culvert valves 地下管道阀
Double Opening Exhaust Valves 双口排气球
Drainage valves 排水阀
Emergeny Cut-off Valves 紧急切断阀
Exhaust valves 排气阀
Free Float Type Steam Trap 浮球式疏水阀

Hand-operated valves 手动阀
Hard Seal Butterfly Valves 金属密封碟阀
Hydraulic relay valves 液压继动阀
Limit valves 限位阀

Lining Cock 衬里二通

Lining T-Cock Valves 衬里三通旋塞阀
Liquid Indicator 液位计
LPG Pipe Fitting 液化气管件

Manual Oil Pumps Valves 手摇油泵阀


Parallel Slide Valves 浆液阀
Plunger valves 柱塞阀
Pressure valve 压力（増压）阀
Quick Draining Valves 快速排污阀
Restrictor Valves 过流阀（或节流阀）

电磁阀 Solenoid valve
Solenoid valves 电磁阀
Single Opening Exhaust Valves 单口排气球
Strainer 过滤器
T-Cock 三通
Throttle Valves 节流阀
Triple （tee） valves 三通阀
Two-way valves 二通阀
Waste Valves 排污箱（阀）
Y Type and Cylinder Filters Y型筒型过滤器

（二）阀门装配零部件术语中英对照

阀体 body 
阀体 valve body
阀盖 bonnet
阀盖衬套 bonnet bush
阀盖垫片 bonnet gasket
气动配件 pneumatic parts
阀瓣 Disc
阀箱 valve box
阀箱;阀限位器 valve guard
气动元件 Pneumatic component
气动装置 Pneumatic equipment
阀座 Seat ring
阀座 valve carrier
阀座 valve seat（body seat）
阀座;阀盘 valve seat
电磁阀阀座 solenoid valve seat
阀座环 seat ring
阀座密封嵌条 sealing strip for valve seat
阀杆 Stem
阀杆螺母 Yoke bushing Yoke nut
阀杆环 stem ring
法兰 flange
填料 Packing
填料垫 Packing seat
密封件 Sealing
圆柱齿轮传动装置 Cylindrical gear actuator
圆锥齿轮传动装置 Conical gear actuator
挡板 damper
导阀 Pilot valve
导向套 Valve guide disc guide
弹簧座 Spring plate
Axis Guide 轴套
Ball 球、球芯
Ball seat 密封圈
Blowdown Sealing Face 启、阀件密封面
Mut 螺母
Screw 螺栓
Spring 弹簧
Wedge Disc 闸板

（三）阀门技术规范英术语对照

技术规范 Technique norm
公称通径 Nominal diameter
口径 bore 
公称压力 Nominal 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
工作背压 Operating back pressure
关闭压力 Lockup pressure
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
连接槽尺寸 Dimension of connecting channel
连接尺寸 Conncetion cimension
连接形式 Type of connection
流道面积 Flow area
流道直径 Flow diameter
流量孔板 flow orifice plate
流量特性 Flow characteristics
流量特性偏差 Flow characteristics derivation
漏汽量 Steam loss
密封面 Sealing face
密封试验 Seal test
密封试验压力 Seal test pressure
上密封 Back seat
上密封试验 Back seal test
适用介质 Suitable medium
适用温度 Suitable temperature
无负荷漏汽量 No-load steam loss
无负荷漏汽率 Rate of no-load steam loss
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
压力特性 Pressure characteristics
压力特性偏差 Pressure characteristics derivation
压力增长系数 Pressure increasing ratio
有负荷漏汽量 Load steam loss
有负荷漏汽率 Rate of load steam loss
主要外形尺寸 Prime out-form dimensions
主要性能参数 Specifeca tion speeification
zui大过冷度 Maximum subcoold temperature
zui大流量 Maximum flow rate
zui大压差 Maximum differential pressure
zui低工作压力 Minimum operating pressure
zui高背压率 Maximum rate of back pressure
zui高工作背压 Maximum operating back pressure
zui高工作温度 Maximum operating temperature
zui高工作压力 Maximum operating pressure
zui高排水温度 Maximum temperature at discharging
zui高允许温度　　　 Maximum allwable temperature
zui高允许压力 Maximum allowable pressure
zui小过冷度 Minimum subcooled temperature
zui小压差 Minimum differntial pressure
常闭式 Normally closed type
常开式 Normally open type
超过压力 Overpressure of a safety valve
当量计算排量 Equivalent calculated capacity

Applicable medium 适用介质
Applicable temperature 适用温度
Butt Clamp 对夹
Chemical analysis 化学成份
Connecting format 连接形式
Double disc 双闸板
Flexible disc 弹性闸板
Flange 法兰 Hoop 卡箍
Inside thread 内螺纹
Jacket 夹套
Mains 电源
Material chemical analysis and mechanical capacity 材料化学成份和机械性能
materials 材料
Materials for main parts 主要零件材料
Mechanical capacity 机械性能
Max. Discharging Capacity zui大排水量
Max. Operating Temperature zui高工作温度
Max. Allowable Temperature zui高允许温度
Max. Allowable Pressure zui高允许压力
Model 型号
Name of parts 零件名称
nitrogen （N） 氮
Nozzle 排气口
Outside thread 外螺纹
Oxidant 氧化性介质

Parallel 平行
Piping 管路
Piston 活塞
Reductant 还原性介质
Rising stem 明杆
Seal 阀座，密封面
Seat testing pressure 压力气密封试验压力
Socket 卡套
Specifications 性能规范
Single disc 单闸板
Solid 刚性
Strengh testing pressure 强度试验压力
Steam , condensate 蒸汽,凝结水
Stroke 冲程，行程
Water,oil,steam 水,温度,气
Wedge 楔式 Welding 焊接