各种阀的英语翻译

液压专业英语词汇

acceptable conditions许用工况

actual conditions实际工况

actual force实际输出力

air contamination空气污染

air consumption耗气量

air conditioner unit空气处理单元

air filter空气过滤器

adjustable restrictive valve可调节流阀

amplifier放大器

amplitude ratio幅值比

analogue amplifier模拟放大器

anti-corrosive quality抗腐蚀性

automatic cycle自动循环

axial piston pump轴向柱塞泵

back pressure背压

bladder accumulator气囊式蓄能器

bleed line放气管路

bonded washer组合垫圈

breakout pressure启动压力

butterfly valve蝶阀

cartridge valve插装阀

cavitation气穴

charge pressure充油压力

check valve单向阀

circle循环

circuit diagram回路图

clamper管卡

closed circuit闭式回路

collapse pressure压溃压力

compensator避震喉

composite seal复合密封件

continuous working conditions连续工况

control of pump泵的控制

control console操作台

control panel控制屏

cooler冷却器

counterbalance valve平衡阀

cracking pressure开启压力

cushioning缓冲

cylinder缸

cycling speed循环速度

De-energizing of solenoid 电磁铁释放

density密度

diaphragm valve膜片阀

differential circuit差动回路

differential cylinder差动缸

differential pressure instrument压差计

digital amplifier数字放大器

direction of rotation旋转方向

directly operated type直动式

displacement排量

dither颤振

double-acting cylinder双作用缸

Double throttle check valve 双单向节流阀

drain line泄油管路

drift漂移

drive shaft coupling联轴器

dwell phase停止工步

duplex filter双筒过滤器

efficiency效率

effective filtration area有效过滤面积

elastomer seal弹性密封件

elbow弯头

electrical pressure transducer压力传感器

external leakage外泄漏

extend stroke外伸行程

filter pressure drop过滤器压降

fitting；connection接头

fixed restrictive valve固定节流阀

flared fitting扩口式接头

flash point闪点

flexible hose软管

flange connection法兰接头

flange mounting法兰安装

flow-combining valve集流阀

flow control valve流量控制阀

flow control circuit调速回路

flow divider valve分流阀

flow gain流量增益

flow limit流量极限

flow line管路

flow meter流量计

flow pass流道

flow rate流量

Flow valve 流量阀

flower factor流量系数

foot mounting底座安装

force输出力

four-way valve四通阀

free position自由位

frequency response频率响应

function diagram功能图

gate valve闸阀

gear pump齿轮泵

global(ball) valve球阀

graphical symbol图形符号

heat exchanger热交换器

heater加热器

hydraulic lock液压锁紧

hydraulic motor液压马达

hydraulic power流体传动

hydraulics液压技术

hydrodynamics液力技术

hydropneumatics气液技术

hysteresis滞环

hydraulic amplifier液压放大器

hydraulic controlled type液控式

instantaneous conditions瞬态工况

internal leakage内泄漏

inlet pressure进口压力

induced pressure负载压力

kinematic viscosity运动粘度

laminar flow层流

lap遮盖

leakage泄漏

limited conditions极限工况

linearity线性度

linear region线性区

liquid contamination液体污染

liquid level measuring instrument液位计

lubricator油雾气

manually operated type手动式

manifold block油路块

mechanically controlled type机械控制式

mechanical seal机械密封

meter-in circuit进口节流回路

meter-out circuit出口节流回路

Manifold block 集成块

needle valve针阀

neutral position中位

nitrile butadiene rubber；NBR丁腈橡胶

noise level噪声等级

nominal filtration rating公称过滤精度

nominal pressure公称压力

nozzle flapper喷嘴挡板

null bias零偏

null drift零漂

null(quiescent) leakage零位内泄漏

one-way restrictive valve单向节流阀

opening开口

open circuit开式回路

operating conditions运行工况

operating pressure运行压力

outlet pressure出口压力

over lap正遮盖

override pressure调压偏差

override control优先控制

packing seal填料密封

peak pressure峰值压力

phase工步

phase lag相位移

Pilot valve 先导阀

pilot pressure控制压力

pilot-controlled check valve液控单向阀

pilot-operated type先导式

Pilot operated check valve 液控单向阀

piston pump柱塞泵

pilot line控制管路

pipe-work管路布置

piston seal活塞密封

polytetrafluoroethene；PTFE聚四氟乙烯

poppet valve锥阀

portable particle counter便携式颗粒检测仪

port油口

Position feedback 位置反馈

power station液压泵站

pre-charge pressure充气压力

pressure control circuit压力控制回路

pressure drop；differential pressure压降

pressure gauge压力表

Pressure relief valve 压力溢流阀

pressure switch压力开关

pressure time diagram压力－时间图

pressure relief valve压力控制阀

pressure relief valve溢流阀

pressure reducing valve减压阀

Progressive flow 渐增流量

Proportional valve 比例阀

proof pressure耐压试验压力

pulse generator脉冲发生器

quick release coupling快换接头

radial seal径向密封

rapid advance phase快进工步

rapid return phase快退工步

rated conditions额定工况

rated flow额定流量

rated pressure额定压力

rear end无杆端

Rectifier plate 节流板

reducer fitting异径接头

replenishing line补液管路

reservoir fluid capacity油箱容量

resolution分辨率

retract stroke内缩行程

return line回油管路

repeat ability重复性

reproducibility复现性

rigid tube硬管

ripple波动

rod end有杆端

rod seal活塞杆密封

rotary seal旋转密封

Rotary knob 旋钮

rust protection防锈性

safety circuit安全回路

sandwich valve叠加阀

Sandwich plate valve 叠加阀

sealed reservoir闭式油箱

sensor传感器

sequence valve顺序阀

servo-valve伺服阀

shut-off valve截止阀

shuttle valve梭阀

silencer消声器

single-acting cylinder单作用缸

slide valve滑阀

solid contamination固体颗粒污染

Solenoid valve 电磁阀

speed regulator valve调速阀

static pressure静压力

sticking液压卡紧

steady-state conditions稳态工况

stiffness刚度

sub-plate底板

sub-plate valve板式阀

Sub-plate mount 板式安装

suction pressure吸入压力

supply flow供给流量

surge pressure冲击压力

system pressure系统压力

symbols for hydraulic and pneumatic components液压气动元件图形符号

symbols for fluid logic devices流体逻辑元件图形符号

symbols for logic functions逻辑功能图形符号

symmetry对称度

synchronizing circuit同步回路

telescopic cylinder伸缩缸

thermostat温度控制器

threshold阈值

Throttle valve 节流阀

transfer function传递函数

turbulent flow紊流

under lap负遮盖

unloading valve卸荷阀

valve阀

valve element阀芯

valve element position阀芯位置

variable displacement pump变量泵

valve pressure drop阀压降

valve polarity阀极性

viscosity粘度 water content含水量

welded fitting焊接式接头 wiper seal；scraper防尘圈密封

working cycle工作循环 working pressure工作压力

working phase工作工步 working stroke工作行程

working line工作管路 vane pump叶片泵

zero position零位 zero lap零遮盖

一． 阀类

分流阀 flow divider valve 截止阀 shut-off valve

球阀 global(ball) valve 针阀 needle valve

闸阀 gate valve 膜片阀 diaphragm valve

蝶阀 butterfly valve 阀 valve

底板 sub-plate 油路块 manifold block 板式阀

sub-plate valve 叠加阀 sandwich valve 插装阀

cartridge valve 滑阀 slide valve 锥阀 poppet

valve 阀芯 valve element 阀芯位置 valve

element position

单向阀 check valve

液控单向阀 pilot-controlled check valve

梭阀 shuttle valve

压力控制阀 pressure relief valve

溢流阀 pressure relief valve

顺序阀 sequence valve

减压阀 pressure reducing valve

平衡阀 counterbalance valve

卸荷阀 unloading valve

流量控制阀 flow control valve

方向控制阀（directional valve）

液压辅件（accessory）

普通阀（common valve）

Solenoid valve 电磁阀

Check valve 单向阀

Cartridge valve 插装阀

Sandwich plate valve 叠加阀

Pilot valve 先导阀

Pilot operated check valve 液控单向阀

Sub-plate mount 板式安装

Manifold block 集成块

Rotary knob 旋钮

Rectifier plate 节流板

Servo valve 伺服阀

Proportional valve 比例阀

Position feedback 位置反馈

Progressive flow 渐增流量

De-energizing of solenoid 电磁铁释放

固定节流阀 fixed restrictive valve

可调节流阀 adjustable restrictive valve

单向节流阀 one-way restrictive valve

调速阀 speed regulator valve

分流阀 flow divider valve

集流阀 flow-combining valve

DDV-direct drive valve 直动式伺服阀

二、介质类

Phosphate ester (HFD-R) 磷酸甘油酯 Water-glycol (HFC) 水-乙二醇

Emulsion 乳化液 Inhibitor缓蚀剂 Synthetic lubricating oil 合成油

三、液压安装工程

Abrasion 摩擦 Argon 氩气 Butt welding 对接焊

Contamination 污染 Creep爬行 Dipping process 槽式酸洗

Extension （活塞杆）缩回 Failure 失效

Flushing 冲洗 Grout 灌浆 Inert gas welding 惰性气体焊

Jog 点动 Malfunction 误动作 Nitric acid 柠檬酸

Passivity 钝化 Pickling 酸洗 Retract（活塞杆）伸出

Re-circulation 循环 Socket welding 套管焊

四、管接头

Adjustable fittings/swivel nut 旋转接头

Banjo fittings 铰接式管接头

Bite type fittings 卡套式管接头

Bulkhead fittings 长直通管接头

Female connector fittings 接头螺母

Mal stud fittings 端直通管接头

Reducers extenders 变径管接头

Tube to tube fittings 接管接头

union 直通接管接头

union elbow 直角管接头

union tee 三通管接头

union cross 四通管接头

Weld fittings 焊接式管接头

五、伺服阀及伺服系统性能参数

Dynamic response 动态频响

DDV-direct drive valve 直动式伺服阀

NFPA-National Fluid Power Association 美国流体控制学会

Phase lag 相位滞后

Nozzle flapper valve 喷嘴挡板阀

Servo-jet pilot valve 射流管阀 Dither 颤振电流

Coil impedance 线圈阻抗

Flow saturation 流量饱和

Linearity 线形度 Symmetry 对称性

Hysterics 滞环 Threshold 灵敏度

Lap 滞后

Pressure gain 压力增益

Null 零位

Null bias 零偏

Null shift 零飘

Frequency response 频率响应

Slope 曲线斜坡

1.电磁换向阀electromagnetic directional valve

（如果是强调用线圈做磁场，则为solenoid directional valve）

2. 叠加式液控单向阀stacked pilot-controlled check valve

3. 叠加式单向节流阀stacked one-way throttle valve

4. 叠加式溢流阀stacked discharge valve

5. 分流阀flow divider (valve)