闸阀专业英语

Valve 阀门

General valve 通用阀门

\闸阀

\截止阀

Throttle valve 节流阀

Ball valve 球阀

Diaphragm Valve 隔膜阀

\旋塞阀

\止回阀

Safety valve 安全阀

Pressure reducing valve 减压阀

Automatic steam trap Trap蒸汽疏水阀

Low pressure valve 低压阀门

Middle pressure valve 中压阀门

High pressure valve 高压阀门

Super high pressure valve 超高压阀门

High temperature valve 高温阀门

Sub-zero valve 低温阀门

Cryogenic valve 超低温阀门

Face-to-face dimension End-to-end dimension Face-to-centre dimension结构长度

Type of construction 结构形式

Through way type 直通式

Angie type 角式

\直流式

Three way type 三通式

T-pattern three way T形三通式

L-pattern three way L形三通式

Balance type 平衡式

Lever type 杠杆式

Normally open type 常开式

Normally closed typ 常闭式

Steam jacket type 保温式

Bellows seal type 波纹管密封式

Body 阀体

\阀盖

Disc 启闭件

Disc 阀瓣

Seat ring 阀座

Sealing face 密封面

\阀杆

Yoke bushing Yoke nut阀杆螺母

Stuffing box 填料箱

Gland 填料压盖

\填料

\填料垫

Yoke 支架

\上密封

Pressure seat 内压自封

Dimension of valve stem head 阀杆头部尺寸

Dimmension of valve stem end 阀杆端部尺寸

Dimension of connecting channel 连接槽尺寸

Type of connection 连接形式

Electric actuator 电动装置

Pneumatic actuator 气动装置

Hydraulic actuator 液动装置

Eletro magnetic actuator 电磁动装置

Eletro hydraulic actuator 电－液动装置

Eletro magnetichydraulic actuator 电磁－液动装置

Pneumatic-hydraulic actuator 气－液动装置

Wormgear actuator 蜗轮传动装置

Cylindrical gear actuator 圆柱齿轮传动装置

Conical gear actuator 圆锥齿轮传动装置

Outside screw stem rising through handwheel type gate valve

Inside screw nonrising stem type gate valve暗杆闸阀

Wedge gate valve 楔式闸阀

Parallel gate valve Parallel slide valve平行式闸阀

明杆闸阀 Wedge disc 闸板

Single gate disc 单闸板

Double gate disc 双闸板

Flexible gate disc 弹性闸板

Ball 球体

Float ball valve 浮动式球阀

Fixed ball valve 固定式球阀

Disc 蝶板

Vertical disc type butterfly valve 垂直板式蝶阀

Indined disc butterfly valve 斜板式蝶阀

Diaphragm 隔膜

Weir diaphragm valve 屋脊式隔膜阀

Globe diaphragm valve 截止式隔膜阀

Wedge diaphragm valve 闸板式隔膜阀

Plug 塞子

Gland packing plug valve 填料式旋塞阀

Lubricated plug valve 油封式旋塞阀

Lift check valve 升降式止回阀

Vertical lift check valve 升降立式止回阀

Swing check valve 旋启式止回阀

Foot valve 底阀

Double disc swing foot valve 旋启双瓣式底阀

Multi-disc swing foot valve 旋启多瓣式止回阀

Butterfly swing check valve 蝶式止回阀

Hinge pin 销轴

\摇杆

Direct loaded safety valve 直接载荷式安全阀

Assisted safety valve 带辅助装置的安全阀

Supplementary loaded safety valve 带补充载荷的安全阀

Pilot operated safety valve 先导式安全阀

Direct spring loaded safety valve 弹簧式安全阀

Lever and weight loaded safety valve 杠杆式安全阀［

Throat diameter 喉径

Fall lift safety valve 全启式安全阀

Low lift safety valve 微启式安全阀

Seal type 封闭式

Unseal type 不封闭式

Bellows seal balance safety valve 波纹管平衡式安全阀

Duplex safety valve 双联弹簧式安全阀

Adjusting bolt Adjusting screw 调节螺套

Spring plate 弹簧座

Valve guide disc guide 导向套

Disc holder 反冲盘

Adjusting ring 调节圈

Diapjragm reducing valve 薄膜式减压阀

Spring diaphragm reducing valve 弹簧薄膜式减压阀

Piston reducing valve 活塞暱减压阀

Bellows weal reducing valve 波纹管式减压阀

Lever reducing valve 杠杆式减压阀

Fixed pressure reducing valve 定值减压阀

Proprutioning pressure reducing valve 定比减压阀

Fixed differential reducing valve 定差减压阀

Direct-acting reducing valve 直接作用式减压阀

Pilot-operated reducing valve 先导式液压阀

Diaphragm reducing valve 薄膜式减压阀

Piston reducing valve 活塞式减压阀

Bellows reducing valve 波纹管式减压阀

Direct acting reducing valve 正向作用式减压阀

Reverse acting reducing valve 反向作用式减压阀

Balanced reducing valve 卸荷式减压阀

Pilot valve 导阀

Main valve 主阀

Regulation spring 调节弹簧

Returnning spring 复位弹簧

Diaphragm 膜片

Ball float steam trap 浮球式疏水阀

Inverted bucket steam trap 钟形浮子式疏水阀

Open bucket steam trap 浮桶式疏水阀

Bimetal elements steam trap 双金属片式疏水阀

Impulse steam trap 脉冲式疏水阀

Shemostatic team trap 圆盘式疏水阀

Disc 阀片

Inverted bucket 钟形罩

Ball float 浮球

Bucket float 浮桶

Specifeca tion speeification 主要性能参数

Nominal pressure 公称压力

Nominal diameter 公称通径

Working pressure 工作压力

Working temperature 工作温度

Suitable medium 适用介质

Suitable temperature 适用温度

Shell test 壳体试验

Seal test pressure 壳体试验压力

Seal test 密封试验

Seal test pressure 密封试验压力

Back seal test 上密封试验

Leckage 渗漏量

Percent of contact area 吻合度

Type 类型

Type Model 型号

\主要外形尺寸

Conncetion cimension 连接尺寸

Set pressure 整定压力

Overpressure of a safety valve 超过压力

Re-seating pressure of a safety valve 回座压力

Blowdown of a safety valve 启闭压差

Cold differential test pressure 冷态试验差压力

Relieving pressure 排放压力

Brilt-up back pressure 排放背压力

Superimposed back pressure 附加背压力

Lift 开启高度

Commencement of lift 起始升程

Flow area 流道面积

Flow diameter 流道直径

Curtain area 帘面积

Theoretical flowing capacity 理论排量

Coefficient of discharge 排量系数

Derated coefficient of discharge 额定排量系数

Certified capacity 额定排量

Equivalent calculated capacity 当量计算排量

Chatter 频跳

Flutter 颤振

Static characteristics 静态特性

Dynamic characteristics 动态特性

Flow characteristics 流量特性

Pressure characteristics 压力特性

Static characteristics derivation 静态特性偏差

Flow characteristics derivation 流量特性偏差

Pressure characteristics derivation 压力特性偏差

Relative static characteristics derivation 相对静偏差

Relative flow characteristics derivation 相对流量特性偏差

Relative pressure characteristics derivation 相对压力特性偏差

Pressure increasing ratio 压力增长系数

Maximum flow rate 最大流量

Pressure reducing ratio 减压比

Lockup pressure 关闭压力

Maximum allowable pressure 最高允许压力

Operating pressure 工作压力

Maximum operating pressure 最高工作压力

Minimum operating pressure 最低工作压力

Operating back pressure 工作背压

Maximum operating back pressure 最高工作背压

Rate of back pressuec 背压率

Maximum rate of back pressure 最高背压率

Operting differential pressure 工作压差

Maximum differential pressure 最大压差

Minimum differntial pressure 最小压差

Operating temperature 工作温度

Maximum operating temperature 最高工作温度

Maximum allwable temperature 最高允许温度

Opening valve temperature 开阀温度

Closing valve temperature 关阀温度

Temperature at discharging condensate 排水温度

Maximum temperature at discharging 最高排水温度

Subcoold temperature 过冷度

Subcooled temperature of open valve 开阀过冷度

Subcooled temperature of close valve 关阀过冷度

Maximum subcoold temperature 最大过冷度

Minimum subcooled temperature 最小过冷度

Cold condensate capacity 冷凝结水排量

Hot condensate capacity 热凝结水排量

Steam loss 漏汽量

No-load steam loss 无负荷漏汽量

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