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调节阀专业术语Aactuator 执行机构actuator bellows 执行机构波纹管actuator load 执行机构负载actuator power unit 执行机构动力部件actuator shaft 执行机构输出轴actuator spring 执行机构弹簧actuator stem 执行机构输出杆actuator stem force 执行机构输出力actuator stiffness 执行机构刚度actuator travel characteristic 执行机构行程特性adjustment bellows 调节波纹管aerodynamic noise 气体动力噪声air lock 气锁阀air to close 气关air to open 气开allowable pressure differential 允许压差angle valve 角形阀anti-cavitation valve 防空化阀Bbalanced plug 平衡性阀芯ball screw assembly 滚珠丝杠副ball valve 球阀bellows seal bonnet 波纹客密封型上阀盖bonnet 上阀盖booster 增强器bottom flange 下阀盖bulb 温包butterfly valve 蝶阀Ccage 套筒cage guiding 套筒导向calculated maximum flow coefficient 最大流量计算系数calculated normal flow coefficient 正常计算流量系数cavitation 空化cavitation erosion 气蚀cavitation noise 空化噪音choked flow 阻塞流choked flow equation 阻塞流方程clearance flow 间隙流量closed position 关闭位置closing valve time 关闭时间closure member 截流件concentrating flux plate 导磁板concentrating flux sleeve 导磁套cone plug 圆锥形阀芯contact controlled electric actuator 有触点电动执行机构contact electric position transmitter 有触点位置发送器contact servo amplifier 有触点伺服放大器contactless controlled electric actuator 无触点电动执行机构contactless electric position transmitter 无触点位置发送器contactless servo amplifiercontoured plugcontrol valvecontrol valve accessorycontrl valve manifoldconverging three way valvecorrecting elementcritical pressure differentialcritical pressure differential ratiocylinder 气缸cylinder efficiency 气缸效率Ddamping characteristic 阻尼特性dead band 死区dead time 时滞diaphragm 膜片隔膜diaphragm actuator 薄膜执行机构diaphragm pressure span 膜片压力量程diaphragm valve 隔膜阀differential transformer 差动变压器digital electric actuator 数字式电动执行机构digital positioner 数字式定位器digital position transmitter 数字式位置发送器digital power driver 数字式驱动器digital valve 数字阀direct action solenoid valve 直动型电磁阀direct actuator 正作用执行机构direct-operated regulator 直接作用自力式调节阀disc,vane 阀板disc plug 盘形阀芯diverging three way valve 三通分疏阀double acting positoner 双作用定位器drooping characteristic 下降特性dust-proof solenoid valve 防尘性电磁阀dynamic unbalance 动态不平衡力Eeffective diaphragm area 膜片有效面积electric actuator 电动执行机构electric operating station 电动操作器electric position transmitter 位置发送器electro-hydaulic actuator 电液执行机构electromagnetic brake 电磁式制动器end connection 连接端equalizing orifice 平衡孔explosion-proof electric actuator 防爆型电动执行机构explosion-proof solenoid valve 防爆型电磁阀extension bonnet 伸长型上阀盖externally piloted regulator 组合指挥器操作Fface to face dimension 法兰面间距output shaft rotation clearance 输出轴间隙角output shaft rotation range 输出轴转角范围output shaft torque 输出轴转矩output stem travel clearance 输出杆间隙位移Ggate valve 闸阀gear reducer 减速器globe valve 球形阀Ppacked-type solenoid valve 填料函型电磁阀packing box assembly 填料函组件packless solenoid valve 无填料函型电磁阀part-turn electric actuator 角行程电动执行机构pilot 先导阀pilot-operated regulator 指挥器操作型自力式调节阀pilot-operated solenoid valve 先导型电磁阀pilot valve 指挥器pipe reducer 导径接管piston 活塞piston actuator 活塞执行机构planetary reducer 行星齿输减速器plug valve 旋塞阀plunger,armature 动铁芯plunger tube 隔磁管pneumatic actuator 气动执行机构pneumatic rotary actuator 角行程气动执行机构port-guiding 阀口导向positioner 定位器position indicating switch 阀位指示开关position limit switch 行程开关presure recovery 压力恢复proportional electric actuator 比例式电动执行机构Rradiation fin bonnet 散热片型上阀盖rated flow coefficient 额定流量系数rated travel 额定行程rated travel time 输出杆全行程时间rated valve capacity 阀额定容量rating attraction force 额定吸力rating power consumption 额定功耗reduced capacity trin 低容量阀内件relative flow coefficient 相对流量系数relative travel 相对行程remanent attraction force 残留吸力return spring 复位弹簧reverse actuator 反作用执行机构rolling diaphragm actuator 滚动膜片执行机构rotary eccentric plug valve,camflex valve 偏心旋转阀。
Automax SuperNova Series Pneumatic Rack & Pinion ActuatorsThe Flowserve S Series SuperNova pneumatic actuator is the latest development of the product, which has won worldwide praise for its reliability, versatility and safety.Rugged, yet compact construction, combined with new technical solutions make this product extremely reliable in the severest of operating conditions. Furthermore, an entire range of accessories manufactured by Flowserve Automax, enables users to rely on a single partner for all their valve automation system components.The Automax actuator’s prime function is to generate a torque out-put to turn valves or other rotary equipment. As such it is not deemed a pressure vessel or machine. Pneumatic actuators of these sizes are not governed by the demands of the PED.1Top and bottom pinion bearings designed to withstand the toughest working conditions.2Steel pinion with ultra resistant Nitride surface treatment.3Adjustable open & closed travel-stops.4Concentric springs with over 10 years of proven reliability.5Stainless steel fastenings throughout, for long-term corrosion resistance.ISO 5211/DIN 3337 for valve connection (STAR DRIVE).NAMUR (VDI/VDE 3845) for solenoid valve connection.NAMUR (VDI/VDE 3845) for limit switch, positioner andother accessories.31A BSIL 2 (IEC 61508)94/9/ECMAIN FEATURES•Aluminium alloy body, internally and externally hard anodised.•End caps, oven-treated with ultra-thick epoxy coating.•Fully field reversible for altering spring failure mode.•Piston guide bearings with wide contact surfaces, increased efficiency and cycle life.•Independent open and closed adjustment (standard across S050-S200) is indispensable where finite adjustment or limited rotation is required.•Working temperatures to cover from -50°C to +150°C.Standard -20°C to +80°C.•The unique design also allows for operation with non-lubricated air.•Maintanable on site without the need for any special tools.•Valve and accessory connections according to the latest international standards:Spring ConfigurationsSpring markings: #1 Spring = 1 colour code dot #2 Spring = 2 colour code dots #3 Spring = 3 colour code dotsMODEL S050 SPRING CHARTSpring CombinationStandard Spring Set# 1 Spring # 2 Spring # 3 SpringConfigurations(inner )(low rate outer )(high rate outer )(air supply )0411052 3 bar 0621 4 bar 0712 5 bar 08225.5 bar0922MODEL S063-S200 SPRING CHARTSpring CombinationStandardSpring Set# 1 Spring # 2 Spring # 3 SpringConfigurations(inner )(low rate outer )(high rate outer )(air supply )0420511 3 bar0620712 4 bar 0822 5 bar 091121022 5.5 bar 1112212222THE PRODUCT RANGE INCLUDES THE FOLLOWING OPTIONS:•Temperatures from -50°C to +80°C (Low temperature),-20°C to +150°C (High temperature).•Stainless steel pinion.•Body with dual ISO 5211 mounting connections.•180° rotation plus options up to 250°.(technical and dimension data available on request)•Fast acting version with G½ ports on body / end caps.•MaxGuard™ - special coating for corrosive and aggressive applicationsDouble Acting VersionTorque Outputs (Nm) - Spring Return Actuator (S050 - S200)Torque Outputs (Nm) - Double Acting Actuator (S050 - SN300)The diagrams below show typical torque curves for rack & pinion actuators.As seen in the graph, the double acting actuator has constant torque over the whole travel, so that all that needs to be known for sizing is the maximum static torque required by the valve, which is multiplied by a safety coefficient (usually between 25% and 50% depending on the type of valve). The value thus obtained is then compared with the figures in the minimum air pressure column in the torque table. Having found the same or nearest value (in excess), the suitable model can be read off the column to the left.The spring return actuator, on the other hand, has four torques: springbreak , pneumatic break (usually the same) pneumatic end and spring end (usually the same). Choice of actuator here depends on various factors (valve type, normally open or closed) and the method is usually the same as that of double acting models, except that the value must be compared with the lower of spring and pneumatic end . The value of the springs can in any case be modified to adapt the actuator’s torque to the value required by the valve.DOUBLE ACTING%2040608010045°AIRSPRING RETURN%2040608010045°Torque %AIRSPRINGSTorque Outputs (Nm) - Spring Return Actuator (SN250 - SN300)Parts & Materials Lists S050 - S20019820109138112242322326754a42712* Parts Included in Repair KitParts & Materials List SN250 - SN300* Parts Included in Repair KitDimensions S050 - S200Dimensions SN250 - SN300NOTE: For optional G½ Inlet Block, order separately using code 428132Automax Actuator Coding Operating ConditionsMedia Air or non-corrosive fluid.The media should have a dew point at least10°C below the ambient operating temperature.Temperature Range Standard -20°C to +80°CLow temperature variant -50°C to +80°CHigh temperature variant -20°C to +150°CRotation Pinion rotates anti-clockwise when the centre(viewed from top)chamber supply port (RHS) is pressurised.Reverse acting options available.Travel Average 100° total travel to provide nominal(all sizes)5° over travel clockwise and anti clockwise.SN250/SN300 models - travel stops in outwarddirection only.Extended Travel180°, 140°, 120°. For further options consultyour local Flowserve sales operation.Adjustable Travel Stop Standard on all 90° versions.Optional on 140°.Open adjustment only on 180°.Complete Valve Automation Systems- 11 -WATERPROOF LIMIT SWITCH BOXEXPLOSIONPROOF LIMIT SWITCH BOXPOSITIONERPHAROS POSITIONINDICATORDECLUTCHABLE MANUALOVERRIDENAMUR SOLENOIDVALVECENTRE RING (OPTIONAL)NAMUR - QUICK EXHAUST, LOCK OUT & VENT AND SPEED CONTROLBLOCKS AVAILABLEFC-SR FC-DAINDICATORDue to continuous development of our product range, we reserve the right to alter the dimensions and information contained in this leaflet as required. Information given in this leaflet is made in good faith and based upon specific testing but does not, however, constitute a guarantee.Automax Main Operations United KingdomBurrell Road, Haywards Heath, West Sussex, England RH16 1TL Telephone: +44 (0) 1444 314 400 Fax: +44 (0) 1444 314 401 GermanyFlowserve Limburg,Im grossen Rohr 2,D-65549 Limburg/Lahn Telephone: +49 (0)6431 9661 0 Fax: +49 (0)6431 9661 30ItalyFlowserve Spa, Via Prealpi, 30 20032 Cormano (Milano) Telephone: +39 (0)2 663251 Fax: +39 (0)2 6151863 NetherlandsFlowserve Flow Control B.V. Rechtzaad 17, 4703 RC Roosendaal Telephone: +31 (0)165 598800 Fax: +31 (0)165 555670USA1978 Foreman Drive, Cookeville, TN 38501 USA Telephone: +1 931 432 4021 Fax: +1 931 431 3105Asia Pacific12 Tuas Avenue 20, 638824 Republic of Singapore Telephone: +65 862 3332Fax: +65 862 4940Local Automax Offices Australia14 Dalmore DriveScoresby Road, Victoria 3179 Telephone: +43 (0) 42 4241 1810 Fax: +43 (0) 42 4241 181 50/51 IndiaPlot No. 4, EPIPWhitefield, Bangalore - 560066 Tel: +91 (0)80 28410 289/293 Fax: +91 (0)80 28410 286/287 South AfricaUnit 1, 12 Director RoadSpartan Ext. 2Kempton Park, Gauteng Telephone: +27 (0)11 923Fax: +27 (0)119 746 420。
液压机械英语液压专业词汇流体传动（水力）hydraulic power液压技术（水力学）hydraulics液力技术（流体力学；水动力学）hydrodynamics 气液技术（液压气动学）hydro-pneumatics运行工况operating working conditions额定工况rated working conditions极限工况limited working conditions瞬态工况instantaneous working conditions稳态工况steady-state working conditions许用工况acceptable working conditions连续工况continuous working conditions实际工况actual working conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力precharge pressure吸入压力suction pressure调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流turbulent flow气穴（现象）cavitations流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flow factor滞环hysterics图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components 流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions回路图circuit diagram压力时间图pressure time diagram功能图function diagram循环circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧hydraulic sticking变量泵variable displacement pump泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达（发动机，电动机）hydraulic motor刚度stiffness中位neutral position零位zero position自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate油路块manifold block板式阀sub-plate valve叠加阀sandwich（plate）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 control 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直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve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截止阀shutoff valve球阀global/ball valve针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold(开始、开端、极限) 伺服阀servo valve四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage 遮盖lap零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude(振幅) ratio传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area公称过滤精度nominal filtration rating压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal弹性密封件elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯Polytetrafluoroethylene；PTFE 优先控制override control压力表pressure gauge压力传感器electrical pressure transducer压差计differential pressure instrument液位计liquid level measuring instrument流量计flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station空气处理单元air conditioner unit压力控制回路pressure control circuit（loop）安全回路safety circuit差动回路differential circuit调速回路flow control circuit进口节流回路meter-in circuit出口节流回路meter-out circuit同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work管卡clamper联轴器drive shaft coupling操作台control console(控制台)控制屏control panel避震喉compensator粘度viscosity运动粘度kinematical viscosity密度density含水量water content闪点flash point防锈性rust protection（quality）抗腐蚀性anticorrosive quality便携式颗粒检测仪portable particle counterPilot 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Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle（扼杀）valve 节流阀Double throttle check valve 双单向节流阀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（螺线管）电磁铁释放二、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Contamination 污染Grout 灌浆Failure 失效Jog 点动Creep爬行Abrasion 摩擦Extension（活塞杆）伸出Retraction（活塞杆）缩回Malfunction 误动作Pickling 酸洗Flushing 冲洗Dipping process 槽式酸洗Recirculation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings卡套式管接头Tube to tube fittings 接管接头union 直通接管接头elbow union 直角管接头tee union 三通管接头cross union 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、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 曲线斜坡液压系统（hydraulic system）执行元件（actuator）液压缸cylinder液压马达motor液压回路circuit压力控制回路pressure control流量（速度）控制回路speed control方向控制回路directional valve control安全回路security control定位回路position control同步回路synchronizing circuit顺序动作回路sequent circuit液压泵pump阀valve压力控制阀pressure valve流量控制阀flow valve方向控制阀directional valve液压辅件accessory普通阀common valve插装阀cartridge valve叠加阀superimposed valve；Sandwich plate valve 支承环Backup ring液压专业常用英语词汇一、阀类Solenoid valve （工业）电磁阀Check valve 单向阀Cartridge valve 插装阀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Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀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Contamination 污染Grout 灌浆Failure 失效Jog 点动Creep爬行Abrasion 摩擦Retract（活塞杆）伸出Extension （活塞杆）缩回Malfunction 误动作Pickling 酸洗Flushing 冲洗Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头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Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、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 曲线斜坡泵(本)体bump body无油轴承dry bearings油封oil seal扣环retainer ring定位梢locking pin前分流板front port plate凸轮环cam ring轮子rotor后分流板rear port plateO型环O ring端盖end cover六角沉头螺丝countersink hex-crew双头活塞twin piston弹簧spring单头活塞snap piston上盖top cover调整螺栓adjustable bolt螺帽screw nut半圆键woodruff key柱塞plug screw塞头螺丝plug screw排量cc/rev最高使用压力kgf/cm²(psi) (bar) 315kgf/cm²=4500psi 转速范围rpm零件表parts list塞头plug侧盖side cover调压柱塞spool调流侧盖side cover ( deliv, vol )调压本体pressure adj. bolt高压柱塞spool调压弹簧座spring post脚座型foot type轴shaft法兰座flange (lug)键沟keyway前分流套front port block后分流套rear port block后盖rear cover尺寸图dimensions性能曲线performance curves工作压力MPa (bar) 1MPa=10.2Kgf/cm²排量cm³/rev转速范围r/min输入信号电压(DC) (V)流量Qin流量（lpm）压力Pin频率Hz接通时间单位ms线圈耗电功率（A/V A max）压力范围（Pnom.: bar）流量（Qnom.: e/min）电-液比例换向调速阀proportional electro-hydraulic directional and flow control valves额定电流rated current零值电流quiescent current过载电流overload current线圈电阻coil resistance线圈电感coil inductance额定流量rated flow流量增益flow gain内漏internal leakage非线性度nonlinearity不对称度unsymmetry重叠lap压力增益pressure gain零偏null bias分辨率threshold频率特性frequency response电插头座electrical connector颤振dither伺服放大器servo-amplifier供油压力supply pressure回油压力return pressure耐压和破坏压力proof and burst pressure工作液fluids工作液清洁度filtration液压特性hydraulic characteristics静态特性static performance极性polarity空载流量特性no-load flow characteristic负载特性flow-load characteristics动态特性dynamic performance转移函数transfer function双喷嘴-挡板力反馈两级电液流量控制的伺服阀Double flapper-nozzle, force feedback, two stage electro-hydraulic flow control servo-valves 外形图external configuration结构原理图configuration幅频宽amplitude radio width相频宽phase lag width防尘圈bust wiper; Pin bust seal耐磨环(磨损环) wear ring ; slide ring; abrasion resistant ring滑阀slide valve活塞油封piston seal活塞杆油封rod seal垫片back up ring支承环support ring缓冲环buffer seal气缸垫cylinder washer断面图形section graphics夹布橡胶inter-cloth rubber乳化液emulsion公称尺寸nominal size允差tolerance杂质impurities凹凸缺陷convex and concave disfigurement边缘痕迹edge imprint沟槽尺寸dimension of slot替代substitute取代supersede导向带guide strip挡圈retaining ring简记abridged notation风动机械pneumatic machineries格来圈Gely ring斯特封Sterfin ring聚四氟乙烯青铜复合材料compound material of PTFE and bronze 安装尺寸installation dimension导向环guiding ring聚甲醛polyoxymethylene夹布胶木inter-cloth bakelite聚氨酯板/棒Polyurethane Bar梅花型联轴器弹性圈club-type elastic ring for joint-shaft皮碗packing bowl夹织物inter-fabrics螺纹插装阀cartridge valves电磁换向阀solenoid-operated valves压力控制阀pressure control valves调压范围spring ranges方向控制阀directional control valves阀芯结构形式type of pin锥阀poppet滑阀spool球阀ball流量控制阀flow control valves控制比例pilot ratios二位二通型two way two position锁紧扭矩mounting screw torque标准插封standard cavity标准阀块standard block标准线圈外形尺寸E-Coil shape dim.直动式溢流阀directly operated relief valves差动式溢流阀differential area relief valves先导式溢流阀pilot-operated relief valves组合溢流阀combined relief valves遥控溢流阀remote control relief valves油液清洁度filtration of oil双向溢流阀bi-directional relieve valves减压阀pressure reducing valves直动式顺序阀direct-acting sequence valves管式单向阀tubular check valves技术参数technical data开启压力cracking pressure压力补偿节流阀（固定节流孔）regulator pressure-compensated valves（fixed orifice）分流/集流阀flow divider/combiner valves节流controlled flow负载控制阀load control valves插式直动/先导溢流阀relief cartridge valves型号说明ordering code插式节流单向阀needle check cartridge valves碟式充液阀flange-clamped type, prefill valves油箱侧低压配管suction side pipe导压口接头pilot port adaptor油缸侧高压配管cylinder side pipe管式压力反馈型调速阀pressure-compensated flow control valves管式压力继电器pressure switch-pipe series叠加式压力继电器pressure switch-modular series叠加式电磁调速阀flow control sandwich-valves-solenoid operated管式/板式液压升降阀hydraulic lifting/lowering control valves额定电压rated voltage额定功率nominal power额定转速rotation speed力矩torque转向rotation direction三插hirschmann带嵌套conduit德意志插座integral Deutsch connector双插double spade圆形cylindrical手动卸荷manual override丁腈橡胶NBR氢化丁腈橡胶HNBR氟橡胶FKM硅橡胶PMQ/VMQ聚丙烯酸酯橡胶ACM乙丙橡胶EPDM/EPM夹布橡胶FAB聚氨酯PU热塑型聚氨酯TPU浇注型聚氨酯CPU聚四氟乙烯PTFE聚酰胺PA聚甲醛POM轴用密封(活塞杆) rod seals孔用密封（活塞）piston seals防尘密封件scrapers阀门英语名词术语（1）范围本标准适用于工业管道（或机器、设备）的通用阀门。
控制阀产品指南Flowserve Flow Control全球首屈一指的工业流体管理服务供应者福斯是世界首要的工业流体管理服务供应商。
公司生产工程泵、精密机械密封、自动和手动角转式阀门、控制阀和执行机构，公司以生产行业为主要服务对象，提供相应的整套流体管理服务。
在2002年，福斯的销售额约为23亿美元，公司拥有14000名左右的员工，在全球56个国家生产运营。
总部：5215 North O'Connor Blvd. Suite 2300,Irving, Texas 75039电话：+1 (972) 443-6500电传：+1 (972) 443-6800福斯的产品和服务福斯公司是世界首要的流体管理供应商，提供流体管理产品及相关维修和更换等一条龙服务。
福斯由以下三部分组成：•流体控制部门——流体控制产品的一个主要的全球制造商，包括控制阀、角式阀、执行机构、整阀自动控制系统。
•流体密封部门——机械密封和其它的工程流体密封系统的世界主要设计者和制造商。
•福斯泵部门——世界最大的工业、工程、特殊用途的泵和系统的供应商之一。
福斯的产品在各行各业中都有广泛的应用：石油精炼、石油和天然气的生产、管道、化工、电力、纸浆及造纸、采矿及矿石加工、水务、制药和通用行业的应用。
福斯流体控制部门福斯流体控制是世界最重要的阀门和控制系统的专业生产商之一。
福斯提供广泛的流体控制产品，拥有众多业内知名品牌，广受用户信赖。
强大的品牌赞誉根本上是由福斯的阀和自动化产品的非凡成功所成就的，它们数以千计地被运用到所有的主要行业中。
福斯向承包商、设备成套商、代理商和最终用户提供无比宽泛的产品范围以满足不同市场中现代工业的流体控制设备的需求。
高品质、高安全性、实用性以及深度的技术支持结合在世界级的产品供应中。
我们由福斯流体控制所设计和生产的一系列补充的产品，用来提供一种灵活的方法以解决您生产上的要求。
有了我们今天的解决方案，明天您的利润就有了确保。
气缸结构与原理学习气动执行机构气动执行机构俗称又称气动执行器（英文：Pneumatic actuator ）按其能源形式分为气动，电动和液动三大类，它们各有特点，适用于不同的场合。
气动执行器是执行器中的一种类别。
气动执行器还可以分为单作用和双作用两种类型：执行器的开关动作都通过气源来驱动执行，叫做DOUBLE ACTING (双作用)。
SPRING RETURN (单作用)的开关动作只有开动作是气源驱动，而关动作是弹簧复位。
气动执行机构简介气动执行器的执行机构和调节机构是统一的整体，其执行机构有薄膜式、活塞式、拨叉式和齿轮齿条式。
活塞式行程长，适用于要求有较大推力的场合；而薄膜式行程较小，只能直接带动阀杆。
拨叉式气动执行器具有扭矩大、空间小、扭矩曲线更符合阀门的扭矩曲线等特点，但是不很美观；常用在大扭矩的阀门上。
齿轮齿条式气动执行机构有结构简单，动作平稳可靠，并且安全防爆等优点，在发电厂、化工，炼油等对安全要求较高的生产过程中有广泛的应用。
齿轮齿条式：齿轮齿条：活塞式：气动执行机构的缺点控制精度较低，双作用的气动执行器，断气源后不能回到预设位置。
单作用的气动执行器，断气源后可以依靠弹簧回到预设位置工作原理说明班当压缩空气从A管咀进入时，气体推动双活塞向两端(缸盖端)直线运动，活塞上的齿条带动旋转轴上的齿轮逆时针方向转动90度，阀门即被打开。
此时气动执行阀两端的气体随B管咀排出。
反之，当压缩空气从B官咀进入气动执行器的两端时，气体推动双塞向中间直线运动，活塞上的齿条带动旋转轴上的齿轮顺时针方向转动90度，阀门即被关闭。
此时气动执行器中间的气体随A管咀排出。
以上为标准型的传动原理。
根据用户需求，气动执行器可装置成与标准型相反的传动原理，即选准轴顺时针方向转动为开启阀门，逆时针方向转动为关闭阀门。
单作用(弹簧复位型)气动执行器A管咀为进气口，B管咀为排气孔(B管咀应安装消声器)。
A管咀进气为开启阀门，断气时靠弹簧力关闭阀门。
福斯FLOWSERVE阀门定位器福斯定位器配置指南福斯(FLOWSERVE)阀门定位器调试方法(锦菲特I3599429OO2)[Q-Q,6696 22933]flowserve阀门、Flowserve 3400IQ定位器、LOGIX500、LOGIX510、LOGIX520、D3系列P-5 气动定位器电动气动数字 - 通用，IS 和 EXHART、Profibus、Foundation 现场总线反馈机组、限位开关比如 PP5XX-HPGU-23K01-PV9DA-3ZPMV P-1700 系列阀门专为腐蚀或高温环境应用设计，其所有外部零件均由不锈钢制造而成。
P-1700 和 1720 型阀门的内部零件采用不锈钢制造，而P-1710 和 P-1730 型阀门的内部零件则采用铝制。
P-1720 和P-1730 型阀门具有超高的空气传送能力。
P-1700 系列阀门专为双向操作应用设计，不过也可通过旋动一个阀座轻松实现单向操作。
不锈钢磁场外壳内的PMV I/P转换器很容易安装在 P-1700 系列阀门上。
P-1500 P-1520P-1700 P-1720P-1710 P-1730Digital具有 PID 控制的2000 数字定位器品牌 Logix说明福斯 Logix 2000 是一款具有板载 PID 控制的数字定位器。
通信方式为 4-20mA 或Modbus。
阀门上安装的 PID 控制器每秒更新阀杆次，从而减少了控制系统延迟。
Logix3200IQ 数字定位器 3200IQ-10-D6-M-04-40-0G-0F3200IQ-10-D6-M-04-40-0G-00品牌 Logix说明福斯 Logix 3200IQ 数字 HART? 定位器使用先进的 piezo 技术提供一流的性能和可靠性。
通过使用本地按钮、HART 手持设备和SoftTools软件可轻松配置 Logix 3200IQ。
LOGIX 3201IQ定位器 P/N：215809.999.000，SN：4107028LOGIX 3202IQ定位器 P/N：221734.999.000，SN：4907010LOGIX 3203IQ定位器 P/N：216428.999.000，SN：610727定位器 P/N：215809.999.000，SN：55070043400IQ Digital Positioner品牌 Logix说明 The Flowserve Logix 3400 Series digital Foundation? Fieldbuspositioner utilizes state-of-the-art piezo technology to provide…500 数字定位器品牌 Logix说明福斯 Logix 500 数字定位器是下一代本质安全型 Logix 500 系列的代表。
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气缸结构与原理学习气动执行机构气动执行机构俗称气动头又称气动执行器(英文:Pneumatic actuator )执行器按其能源形式分为气动,电动与液动三大类,它们各有特点,适用于不同的场合。
气动执行器就是执行器中的一种类别。
气动执行器还可以分为单作用与双作用两种类型:执行器的开关动作都通过气源来驱动执行,叫做DOUBLE ACTING (双作用)。
SPRING RETURN (单作用)的开关动作只有开动作就是气源驱动,而关动作就是弹簧复位。
气动执行机构简介气动执行器的执行机构与调节机构就是统一的整体,其执行机构有薄膜式、活塞式、拨叉式与齿轮齿条式。
活塞式行程长,适用于要求有较大推力的场合;而薄膜式行程较小,只能直接带动阀杆。
拨叉式气动执行器具有扭矩大、空间小、扭矩曲线更符合阀门的扭矩曲线等特点,但就是不很美观;常用在大扭矩的阀门上。
齿轮齿条式气动执行机构有结构简单,动作平稳可靠,并且安全防爆等优点,在发电厂、化工,炼油等对安全要求较高的生产过程中有广泛的应用。
齿轮齿条式:齿轮齿条:活塞式:编辑本段气动执行机构的缺点控制精度较低,双作用的气动执行器,断气源后不能回到预设位置。
单作用的气动执行器,断气源后可以依靠弹簧回到预设位置编辑本段工作原理说明班当压缩空气从A管咀进入气动执行器时,气体推动双活塞向两端(缸盖端)直线运动,活塞上的齿条带动旋转轴上的齿轮逆时针方向转动90度,阀门即被打开。
此时气动执行阀两端的气体随B管咀排出。
反之,当压缩空气从B官咀进入气动执行器的两端时,气体推动双塞向中间直线运动,活塞上的齿条带动旋转轴上的齿轮顺时针方向转动90度,阀门即被关闭。
此时气动执行器中间的气体随A管咀排出。
以上为标准型的传动原理。
根据用户需求,气动执行器可装置成与标准型相反的传动原理,即选准轴顺时针方向转动为开启阀门,逆时针方向转动为关闭阀门。
单作用(弹簧复位型)气动执行器A管咀为进气口,B管咀为排气孔(B管咀应安装消声器)。
FLOWSERVE—V ALTEK简介FLOWSERVE（福斯）公司是一家国际性的工业流体控制管理服务、工业流体控制设备制造商。
公司生产阀门、阀门自动化、工程泵和机械密封等，并提供相应的一流工业流体管理服务；其旗下拥有众多国际著名的阀门、阀门自动化、泵和密封知名品牌，且多数品牌本身为业界历史悠久的跨国公司。
目前总部设在美国DALLAS,TS，年销售额约27亿美元。
总公司下拥有三部门：流体控制部：阀门、阀门自动化设备；转动设备部：泵部；密封系统部。
其中阀门及阀门自动化主要生产厂和品牌如下：Valtek 调节阀Kammer 调节阀Schmidt 调节阀NAF 调节阀，球阀Argus 特种耐磨球阀Automax 执行机构、限位开关、电磁阀、气动元件等Durco 球阀、旋塞阀、蝶阀Edward / V ogt 截止阀、闸阀、止回阀McCANNA 顶装式球阀Noble 高合金球阀、止回阀Nordstrom 旋塞阀Worcester / Norbro 球阀Flowserve集团旗下的Valtek工厂是一家专业生产控制阀的跨国公司，成立于1966年，是美国第二大调节阀生产厂。
1992年并入Durco-Valtek，1997年并入Flowserve，总部位于美国犹他州的Springville，并在世界各地设有19家制造厂，包括澳大利亚、加拿大，新加坡，英国等地。
V ALTEK公司可为发电、石油、化工、冶金、采矿、造纸、航天等各工业领域提供所需的调节阀门。
V ALTEK工厂全球销售额在控制杂志上排名第二（自2002年始）。
自1966年创立以来，Flowserve Valtek一贯重视提高产品质量。
如今，公司的采购、设计、制造和应用等各环节均纳入严格的质量管理体系。
Valtek荣获ISO9001质量认证证书。
目前，FLOWSERVE中国阀门部有两个办事处：北京办事处和上海办事处，同时在上海建有一个服务中心，有中国雇员约60余人，多数具有近9年在公司的服务经验，可提供及时、有效的中国本地服务。
FlowAct TM High Performance Actuator125 - 3000 cm2, 0,25 - 60 kNApplication Array For installation on control valves, direct or reverse action, for controlled or on/off operation.Product features•Multi-spring compact design•Radial spring arrangement permits a low mounting height•Low volume between diaphragm and case gives fast response times •Strong operating force by permissi-ble pressure supply of 6 bar/ 87 psig•Permissible ambient temperature - 40 up to 80°C / - 40 up to 176°F •Stable guided stem•Fabric-reinforced roll-type dia-phragm with minimum area variation due to stem position on loss in ope-rating force for various stroke posi-tions - linearity is retained •Stem bushing requires no mainte-nance•Stable yoke in spheroidal cast-iron •Central mounting on the control valve•Yoke and stem coupling with moun-ting surfaces according to NAMUR (DIN IEC 65 B CO)•Top resp. lateral mounted hand wheelOperationThe diaphragm is actuated by the control signal. The actuator stem mo-ves as soon as the diaphragm force exceeds the counterforces of the springs. There are two operational modes depending on the arrangement of the spring package:1.Stem extends by air failure2.Stem retracts by air failure The control valve can be opened or closed with a rising signal. On air failure, the actuator is set back to the zero position by spring force (fail-safe po-sition).Quality assurance system certifica-ted acc. EN ISO 9001 : 2000 inclu-ding product development.2 FlowAct TM - High Performance Actuator345ATTENTION:•The max. air supply has picked out for a long operating life !( Stem ø = 12 mm ≤ 13 500 N, ø = 16 mm ≤ 23 000 N, ø = 20 mm ≤ 38 000 N )•Max. design pressure for the actuators 6 bar !FlowAct TM- High Performance Actuator6Actuator SizeMULTI-Yoke forF LOW Top, F LOW ProF LOW TopYoke dimensions øB 65≈M 105G M12T 231272525027001 5023 002Yoke-Dimensions DIN-UnitsNAMUR-Yoke forF LOW Pro, VariCoolStroke2020204040608020406020804060øB -≈M -G -T -øB -≈M -G -T -65105M122365105M121665105M121665105M122382150M162082140M162582140M1620140M202065105M122365105M1216150M162082140M162582140M1620140M2020----82150M2020---65105M1229150M162982140M1629140M202982150M2029---82140M2029140M202982140M1629140M202982150M2029---82140M2029140M2029----------------------------65105M1216828282-8282-8282-8265110M122310--------1065110M1223-------- FlowAct TM - High Performance Actuator78 FlowAct TM - High Performance Actuator910 FlowAct TM - High Performance Actuator1112 FlowAct TM - High Performance ActuatorFor face to face dimensions and height of valve see PSS-valve 1415SPM - CodeModel-code of the valve IT 502 AVILZBActuator Design for internal air supply ( 127 - 700 )Standard-Actuator I .DVGW-ActuatorD.without MULTI-Yoke .O for FlowPak .P for FlowTop DIN and ANSI .T Actuator Design for external air supply Standard-Actuator P.DVGW-ActuatorC.without NAMUR-Yoke .O for FlowTop DIN and ANSI .B for FlowPro, VariCool .D Actuator Size 125 cm 2..127250 cm 2..252500 cm 2..502700 cm 2..7001500 cm 2..15023000 cm 2..3002Actuator Color Blue A White B YellowCStrokeCode in combination with the valve not necessary !10 mm M 20 mm A 40 mm B 60 mm C 80 mmDHand Wheelwithout Hand Wheel O with top mounted Hand L Wheel "light" 127 - 502with top mounted Hand H Wheel "heavy" 127 - 700with lateral Hand Wheel S1502 - 3002DN PN Body/Cert.Plug Seat kvs Trim Actuator SWhen ordering an actuator without the valve, details of stroke, connection thread and required yoke are needed toghether with the code lettering information.* Definition according to VDI/VDE 3844 - Draft is only possible in conjunction with the control valve.The codes listed below must be noted when ordering spare parts.Actuator ( complete )A Diaphragm M SealsEOperation*) air failureStem retracted A Stem extended ZSpring Range ( not adjustable )0,2 - 1,0( 3 - 15 )AD 0,4 - 2,0( 6 - 29 )GF 0,5 - 1,9( 7 - 28 )BL 0,75 - 1,4( 11 - 20 )KI 0,8 - 1,4( 12 - 20 )MU 1,0 - 2,4( 15 - 35 )DY 1,3 - 2,1( 19 - 30 )EP 1,4 - 2,4( 20 - 35 )IY 1,5 - 2,1( 22 - 30 )VP 1,5 - 2,7( 22 - 39 )VC 1,5 - 3,8( 22 - 55 )VI 1,8 - 2,7( 26 - 39 )JC 2,0 - 3,5( 29 - 51 )FS 2,0 - 4,8( 29 - 70 )FY 2,3 - 3,4( 33 - 49 )TD 2,6 - 4,2( 38 - 61 )AJ 2,7 - 4,1( 39 - 59 )CW 3,0 - 4,2( 44 - 61 )RJFlowAct TM- High Performance ActuatorControl Valve Plant AustriaSchmidt ArmaturenZweigniederlassung derFlowserve (Austria) GmbHKasernengasse 69500 VillachAustriaTel.: +43 (0) 4242 41181-0Fax.: +43 (0) 4242 41181-50schmidt@ SAENBRFACT-00 12.06Your contact:TM indicates a trade mark of Schmidt Armaturen.Infomation given in this product specification sheet is made in good faith and based upon specific testing but does not, however, constitute a guarantee.Modifications without notice in line with technical progress.PSS 108298 12/06 FlowAct en。
CQ螺纹球阀CQ Thread Ball ValvesL形三通式L-pattern three wayT形三通式T-pattern three way安全阀Safety valve暗杆闸阀Inside screw nonrising stem type gate valve百叶窗; 闸板shutter百叶窗式挡板louver damper摆阀式活塞泵swing gate piston pump保温式Steam jacket type报警阀alarm valve报警阀; 信号阀; 脉冲阀sentinel valve背压调节阀back pressure regulating valve背压率Rate of back pressure本体阀杆密封body stem seal波纹管阀Bellows valves波纹管密封阀bellow sealed valve波纹管密封式Bellows seal type波纹管平衡式安全阀Bellows seal balance safety valve波纹管式减压阀Bellows reducing valve波纹管式减压阀Bellows weal reducing valve 薄膜thin film薄膜; 隔膜diaphragm薄膜式减压阀Diaphragm reducing valve薄型闸阀Thin Gate Valves不封闭式Unseal type槽车球阀Tank Lorry Ball Valves颤振Flutter常闭式Normally closed type常开式Normally open type超低温阀门Cryogenic valve超高压阀门Super high pressure valve超过压力Overpressure of a safety valve衬胶隔膜阀rubber lined diaphragm衬胶截止阀rubber lined globe valve垂直板式蝶阀Vertical disc type butterfly valve 磁耦合截止阀Magnetic Co-operate Globe Valves 带补充载荷的安全阀Supplementary loaded safety valve带辅助装置的安全阀Assisted safety valve单阀碟双面平行密封闸阀parallel single disk gate valve单口排气阀Single Opening Exhaust Valves单向阀Non-return Valve单闸板Single gate disc单闸板平板闸阀Single Disc Flat Gate Valves 弹簧薄膜式减压阀Spring diaphragm reducing valve弹簧式安全阀Direct spring loaded safety valve 弹簧座Spring plate弹性闸板Flexible gate disc当量计算排量Equivalent calculated capacity 挡板damper导阀Pilot valve导向套Valve guide disc guide低温阀门Sub-zero valve低压阀门Low pressure valve底阀bottom valve底阀Foot valve电磁动装置Eletro magnetic actuator电磁阀magnetic valve电磁阀solenoid valve电磁－液动装置Eletro magnetichydraulic actuator电动阀mortor operated valve电动阀motorized valve电动截止阀Electric Actuated Stop Valves电动平行式双闸板闸板Electric Double Disk Parallel Gate Valves电动楔式闸阀Electric Actuated Wedge Gate Valves电动装置Electric actuator电－液动装置Eletro hydraulic actuator电液伺服阀electro-hydraulic servovalve调节弹簧Regulation spring调节阀adjusting valve调节阀control valve调节阀regulating valve调节螺套Adjusting bolt Adjusting screw调节圈Adjusting ring蝶板Disc蝶阀；瓣阀butterfly valve蝶阀；瓣阀；拍门；铰链阀flap valve蝶式缓冲止回阀Butterfly Type Non-slam Check蝶式止回阀Butterfly swing check valve定比减压阀Proprutioning pressure reducing valve定差减压阀Fixed differential reducing valve 定值减压阀Fixed pressure reducing valve动态特性Dynamic characteristics对焊连接阀Buttwelding valves对夹蝶板阀Wafer plate valves对夹式衬胶蝶阀Wafer Type Butterfly Valves with Rubber Itning对夹式阀门Clamp valves对夹式止回阀Wafer Check Valves额定排量Certified capacity额定排量系数Derated coefficient of discharge 二通阀Two-way valves阀valve阀板valve deck plate阀板valve plate阀板式活塞泵valve deck plate type piston pump阀板式活塞泵valve plate type piston pump阀瓣Disc阀操纵杆valve operating rod阀痤槽valve seat recess阀挡valve grid阀挡valve positioner阀挡valve stop阀导杆valve tail rod阀导向器valve guide阀盖bonnet阀盖衬套bonnet bush阀盖垫片bonnet gasket 阀杆stem阀杆valve rod阀杆valve spindle阀杆端部尺寸Dimmension of valve stem end 阀杆环stem ring阀杆螺母Yoke bushing Yoke nut阀杆填料stem packing阀杆头部尺寸Dimension of valve stem head 阀簧valve spring阀簧压板valve spring plate阀控水锤泵valve-controlled hydraulic ram阀框架valve yoke阀门Valve阀门传动装置valve bandle set阀门和管件Valves and Fittings阀门盘根valve packing阀门手柄valve handle阀盘disc阀盘valve disc阀片Disc阀球valve ball阀驱动臂valve driving arm阀驱动臂valve motion arm阀式活塞valve type piston阀式活塞valve type bucket阀室式活塞泵valve box type piston pump阀室式活塞泵（美）valve pot type piston pump 阀抬起装置valve lifting device阀体body阀体valve body阀箱valve box阀箱valve cage阀箱valve chest阀箱；阀限位器valve guard阀箱盖cover for valve box阀箱盖valve box cover阀箱式活塞泵（美）turret type piston pump阀形活塞泵valve type piston pump阀座Seat ring阀座valve carrier阀座valve seat(body seat)阀座；阀盘valve seat阀座环seat ring阀座密封嵌条sealing strip for valve seat法兰flange法兰堵头blind flange法兰端flange end法兰接头flange joint法兰连接紧固件（双头螺栓和螺帽）flange bolting法兰密封面，法兰面flange facing法兰面加工flange facing finish法兰球阀Flange Ball Valves翻板阀Flap反冲盘Disc holder反向作用式减压阀Reverse acting reducing valve反向作用式减压阀Reverse acting reducing valve放空阀emptying valve放气阀air vent valve;vent valve放气阀；排气阀air evacuation valve放泄阀escape valve分置阀室式活塞泵separate valve box type piston pump分置阀室式活塞泵（美）side pot type piston pump封闭式Seal type浮动式球阀Float ball valve浮球Ball float浮球阀Float Valve浮球式疏水阀Ball float steam trap浮球式疏水阀Free Float Type Steam Trap 浮桶Bucket float浮桶式疏水阀Open bucket steam trap辅助（副）阀Auxiliary valves负荷率Rate of load condensate附加背压力Superimposed back pressure复位弹簧Returnning spring杠杆式Lever type 杠杆式安全阀Lever and weight loaded safety valve杠杆式减压阀Lever reducing valve高温阀门High temperature valve高压阀门High pressure valve格兰密封gland隔离阀isolating valve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。
