柏勒夫电磁阀

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文档下载后可定制随意修改，请根据实际需要进行相应的调整和使用，谢谢!并且，本店铺为大家提供各种各样类型的实用资料，如教育随笔、日记赏析、句子摘抄、古诗大全、经典美文、话题作文、工作总结、词语解析、文案摘录、其他资料等等，如想了解不同资料格式和写法，敬请关注!Download tips: This document is carefully compiled by the editor. I hope that after you download them, they can help yousolve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!In addition, our shop provides you with various types of practical materials, such as educational essays, diary appreciation, sentence excerpts, ancient poems, classic articles, topic composition, work summary, word parsing, copy excerpts,other materials and so on, want to know different data formats and writing methods, please pay attention!Parker电磁阀是一种常见的控制元件，广泛应用于工业自动化领域。

2020年螺杆泵泵国内十大品牌排行榜1.上海阳光泵业制造有限公司上海阳光泵业是集设计/生产/销售泵、给水设备及泵用控制设备于一体的大型综合性泵业集团，是中国泵行业的龙头企业。

总资产达38亿元，在上海、浙江、河北、辽宁、安徽等省市拥有7家企业，5个工业园区，占地面积67万平方米，建筑面积35万平方米。

上海阳光获得了“上海市质量金奖”、“上海市科技百强企业”、“上海市名牌产品”、“中国质量信用AAA 级”、“全国合同信用等级AAA级”、“质量、信誉、服务三优企业”、“中国最具竞争力的商品商标”、“五星级服务认证”等荣誉，连续多年入选全国机械500强。

高端人才和高素质的员工队伍是阳光发展的动力。

集团现有员工4500余人，其中工程技术人员500多名，主要由国内知名水泵专家教授、博士硕士、中高级工程师、高级工艺师组成，形成了具有创新思维的梯队型人才结构。

科技创新，是阳光基业长青的生命之源。

集团是上海市高新技术企业、上海市知识产权示范企业和上海市专利示范企业。

上海市级的“企业技术中心”，每年以销售总额的5%，用于技术创新和新产品研发。

2.上海科雷流体自控设备制造有限公司~上海科雷流体自控设备制造有限公司是国内一家集研制、开发、生产、销售、服务于一体的企业，坐落于美丽的东方国际大都市上海。

公司主要产品有系列无负压供水设备.全自动智能成套给水设备.各式水泵.控制柜.污水提升设备及油水分离设备等各产品经国家相关产品检测中心检测都已到达国家相关标准。

公司将继续保持和发扬企业的优良传统秉着"诚信.务实.专业.创新"的经营理念真诚希望与各界精英精诚合作携手共进共创辉煌！3.北京润弘伟业科技有限公司北京润弘伟业科技有限公司是一家从事纯进口高端污水提升系统及污水泵的专业性企业。

产品及服务涵盖别墅污水提升装置、会所污水提升装置、酒店污水提升装置、办公楼污水提升装置、商chang污水提升装置、机场、地铁污水提升装置、市政小区污水提升泵站等领域。

FESTO电磁阀其内部接线方法说明FESTO电磁阀其内部接线方法说明FESTO电磁阀其内部接线方法说明burkert隔膜阀是属于自动掌控系统的阀门，有通电开和通电关、自保持式三种形式，电源电压有DC12、DC24、AC220、AC380等。

在各行各业中广泛应用。

常常有用户说碰到burkert隔膜阀通电后阀门没动作的问题；比如某个化工项目，采购沃德9台直流供电的常闭型burkert隔膜阀，用户安装后反应说通电阀门没反应，通过开关电源对现场的9只burkert隔膜阀供电，电压是24V的开关电源，利用共线同时给9只burkert隔膜阀供电，也就是加一个掌控信号来掌控burkert隔膜阀的动作，但通电后阀门没动作。

burkert隔膜阀适用性：管路中的流体必需和选用的burkert隔膜阀系列型号中标定的介质一致。

流体的温度必需小于选用burkert隔膜阀的标定温度。

burkert隔膜阀允许液体粘度一般在20CST以下，大于20CST应注明。

工作压差，管路高压差在小于0.04MPa时应选用如ZS,2W,ZQDF,ZCM系列等直动式和分步直动式；低工作压差大于0.04MPa时可选用先导式（压差式）burkert隔膜阀；高工作压差应小于burkert隔膜阀的大标定压力；一般burkert隔膜阀都是单向工作，因此要注意是否有反压差，如有安装止回阀。

burkert隔膜阀是用来掌控流体的自动化基础元件，属于执行器，并不限于液压、气动。

用在工业掌控系统中调整介质的方向、流量、速度和其他的参数。

burkert隔膜阀可以搭配不同的电路来实现预期的掌控，而掌控的精度和快捷性都能够保证。

常闭：当线圈通电时，先导阀芯吸合，先导孔打开，阀上腔卸压，活塞靠下腔介质压力推动，burkert隔膜阀打开；当线圈断电时，高压burkert隔膜阀先导阀芯靠弹簧复位，先导孔关闭，阀上腔由活塞节流孔增压和复位弹簧的推力，burkert隔膜阀关闭。

BURKERT电磁阀的原理是啥一篇文章就看懂了BURKERT电磁阀的原理是啥？一篇文章就看懂了！BURKERT电磁阀原理：通电时，电磁力把先导孔打开，上腔室压力快速下降，在打开件四周形成上低下高的压差，流体压力推动打开件向上移动，阀门打开；断电时，弹簧力把先导孔打开，入口压力通过旁通孔快速腔室在关阀件四周形成下低上高的压差，流体压力推动打开件向下移动，打开阀门。

特点：体积小，功率低，流体压力范围上限较高，可任意安装（需定制）但必需满足流体压差条件工作原理BURKERT电磁阀里有密闭的腔，在不同位置开有通孔，每个孔连接不同的油管，腔中心是活塞，两面是两块电磁铁，哪面的磁铁线圈通电阀体就会被吸引到哪边，通过掌控阀体的移动来开启或关闭不同的排油孔，而进油孔是常开的，液压油就会进入不同的排油管，然后通过油的压力来推动油缸的活塞，活塞又带动活塞杆，活塞杆带动机械装置。

这样通过掌控电磁铁的电流通断就掌控了机械运动。

BURKERT电磁阀原理：常闭型通电时，电磁线圈产生电磁力把打开件从阀座上提起，阀门打开；断电时，电磁力消失，弹簧把打开件压在阀座上，阀门打开。

（常开型与此相反）特点：在真空、负压、零压时能正常工作，但通径一般不超出25mm。

BURKERT电磁阀原理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。

当入口与出口实现启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。

特点：在零压差或真空、高压时亦能可动作，但功率较大，要求必需水平安装。

使用压缩空气作为其动力源，完成相关动作的执行。

类型上分为直线伸缩气缸、旋转气缸、柔性气缸（气囊）等。

可以依照功能设计的不同，选用合适的气缸作为执行器件。

一、BURKERT电磁阀用于实现电掌控信号到气路掌控的转换。

142两位两通微型电磁阀（5W式100%连续工作，8W式60%间歇工作，30分）。

注意！请封堵未装盖板的阀的接口，并将底板固定到支撑板上。

back next1438 0 - 12 024/DC 134 237 134 233 0 - 25 024/50 132 865 134 234 0 - 25 110/50 134 238 134 235 0 - 25 230/50 134 239 134 2368 0 - 12 024/DC 137 537 137 533 0 - 25 024/50 137 538 137 534 0 - 25 110/50 137 539 137 535 0 - 25 230/50 137 540 137 5368 0 - 12 024/DC 134 244 – 0 - 25 024/50 134 245 – 0 - 25 110/50 134 246 – 0 - 25 230/50 134 247 –8 0 - 10 024/DC 134 240 – 0 - 16 024/50 134 241 – 0 - 16 110/50 134 242 – 0 - 16 230/50 134 243 –8 0 - 6 024/DC 126 091 126 078 0 - 10 024/50 126 092 126 079 0 - 10 110/50 126 093 126 080 0 - 10 230/50 126 094 126 0818 0 - 6 024/DC 125 301 125 317 0 - 10 024/50 125 302 126 082 0 - 10 110/50 125 303 126 083 0 - 10 230/50 125 304 126 0848 0 - 1.5 024/DC 125 306 125 318 0 - 4 024/50 125 307 125 319 0 - 4 110/50 125 308 126 085 0 - 4 230/50 125 309 125 3204 x 8depthM4仰视图螺纹连接 底座连接压力范围[b a r ]电压/频率 [V /H z ]黄铜阀体 F P M 密封订货号不锈钢阀体 F P M 密封订货号144可按需提供EEx 、UL 、CSA 等认证的线圈。

Belimo Energy Valve TM web server manual Characterised control valve (CCV) with adjustable flow rate and sensor-operated flow control, power control, and power and energy-monitoring functionContentsGeneral 2 Web server 3 Attachment 20Characterised control valve (CCV) with adjustable flow rate andsensor-operated flow control, and power and energy-monitoringGeneralVersions Information ∙This manual relates to the following listed products with a production date from 31stMarch 2017.◦ Belimo Energy Valve TM DN15 to DN50▫ EV0..R+(K)BAC(1)◦ Belimo Energy Valve TM DN65 to DN150▫ P..W..EV-(K)BAC∙Earlier versions might have different views and functions. In case of doubt, pleasecontact your Belimo Representative.Requirements ∙For a direct-access a PC with an installed web browser and a network cable (RJ45) isneeded.∙The following web browsers are supported:◦ Microsoft Internet Explorer◦ Mozilla Firefox◦ Safari on platform iOS◦ Standard web browser on platform Android:▫ Gingerbread▫ Honeycomb▫ Ice Cream Sandwich▫ Jelly Bean∙To display the trend views in the web browser, the "Adobe Flash Player" has to beinstalled. Download of the newest version: /de/products/flashplayer/∙The current version of Java has to be installed. Download:/de/download/.Access to the Energy Valve∙Connect the PC/Laptop to the Energy Valve with the RJ45 cableConnection∙Note: The Energy Valve must be supplied with voltage.EV..R+BAC / P6..W..EV-BAC Characterised control valve (CCV) with adjustable flow rate andsensor-operated flow control, and power and energy-monitoringAccess to the Energy Valve by means of a"Peer to Peer" connection ∙Easy access to the valve possible.∙The IP address has not to be known.∙The following conditions have to be considered:◦ Direct connection valve – PC. This access method cannot be used in a networkwith other devices.◦No static IP address is configured◦ No alternative IP address is configured◦ DHCP mode is set∙Open Internet Explorer and enter the following address: http://belimo.local:8080Characterised control valve (CCV) with adjustable flow rate and sensor-operated flow control, and power and energy-monitoringAccess to the Energy Valve by means of theIP address ∙As an alternative to the "Peer to Peer" connection an access by using the IP address is also possible.∙This type of connection can be used in a network with several devices.∙In case of several Energy Valves in the network different IP addresses must be assigned first.∙192.168.0.10 is the IP address assigned at the time of delivery∙Open Internet Explorer and enter the following address: http://192.168.0.10:8080User name and password∙Access to the Energy Valve is password-protected∙ 3 users have different reading and writing access∙Legend:L = Read accessS = Write access- = Page is not displayed1)= Please contact your Belimo Representative2)= Units can be writtenStartup Assistant ∙The startup assistant is opened right after the start. The Startup-Assistant helps to dothe main settings of the Belimo Energy Valve™ right at the beginning. The followingsteps appear:∙First step: If a usage is desired for the Belimo Cloud, the details can be specified in thefirst step. If the operator of the Energy Valve decides to use the Belimo Cloud, heagrees to the General Terms and Conditions. For further details see:/privacy∙Cloud account e-mail: If the user already has a Belimo Cloud account, he can enter the e-mail address here.∙Allow automatic updates: Receive software updates and allow Belimo to install them on the device. After updating, the device is automatically restarted and all settings areretained.∙Activate Cloud Services: Here you can activate the cloud services, Delta-T optimization and support via Cloud.∙Cloud services: After deactivating the cloud services, the following is no longeravailable: Delta-T optimization via the cloud, online support and remote configuration.∙Second step: The details for the valve can be filled in here, e.g. location of theinstallation, application details or the building address∙Step Four: Setting the respective bus protocolsLanguage selection ∙The language displayed on the web server is selected automatically according tothe current PC settings∙Available languageso Deutscho Englischo Spanischo Französischo Kroatischo Magyar-Englisch (Ungarn)o Italienischo Japanischo Koreanischo Mazedonischo Holländischo Polnischo Portugiesischo Russischo Slowakischo Slowenischo Serbischo Schwedischo Chinesisch (Mandarin)∙If the language is not available, English is selected as the display language∙If necessary, the display language can be selected manuallyOverview ∙I n addition to the most important values of the valve, this page shows the followingadditional values:o Statuso Control functiono Setpoint DDCo Delta temperatureo Delta-T Limiting statusSettings - Application ∙All settings can be made on this page.Settings Override∙The current control signal can be overridden with the help of the Override function.∙The following options are available:o Auto: No manual overrideo Close: Valve is closedo Open: Valve is opened completelyo Vnom: The nominal flow rate of the valve (catalogue value) is controlled1)o Vmax: The set maximum volumetric flow (100% requirement) iscontrolledo Motor stop: The actuator remains at its current positiono Pnom: The nominal power Q'nom of the valve is controlled 1)o Pmax: The set maximum power Q'max (100% requirement) is controlledo Simulated operation: In simulated operation, the energy valve is loadedwith non-real input data. For example, it is possible to display allfunctions during a customer visit.1) As Vnom/Pnom may be greater than the maximum required (set)Vmax/Pmax of the installation, achieving the nominal value is dependenton the output of the pump.∙The override function is deactivated automatically after 2 hours.The time remaining before deactivation is displayedSettings - Application ∙Installation positionThe correct setting is important forthe allocation of the consumedenergy as cooling or heating energyo Valve in return pipeo Valve in supply pipe∙MediaSelection of the medium used:o Watero Monoethylenglycolo 1.2 Polypropylenglycol∙Concentrationo Percentage concentration of the glycolo The selection is only displayed when 'Monoethylenglycol' or '1.2Polypropylenglycol' has been selected∙Cable lengtho The cable length of the sensor which is away from the valve is setted to the correct value of 3 meters (DN15…DN50) or 10 meters (DN65…150) ex works.NoteThe definition of the values Vnom, Vmax, Pnom and Pmax is provided in the Appendix to this document.The setting of the cablelength may not bechanged!The cables betweenvalve unit andtemperature sensorsmay not be eithershortened orlengthened.Settings - units∙ Setting of the value unitsTemperature Power◦ °C (*) ◦ W ◦ °F ◦ kW (*) ◦ K ◦ BTU/h Flow rate ◦ kBTU/h ◦ m 3/h ◦ Ton ◦ m 3/s Energy ◦ l/s ◦ J◦ l/min (*)◦ kWh (*) ◦ l/h ◦ M Wh ◦ gpm ◦kBTU ◦ cfm ◦ TonH ◦ MJ ◦ GJ(*) = presetting ex-worksSettings – analog feedback∙ Feedback Information: U5 corresponds toone of the following values. The units correspond to the units set in the 'User' range.o Flow: Flow rateo Power: Current consumer power o T supply: Supply temperature o T return: Return temperatureo Delta T: Differential temperature, supply and return o Valve Position: Valve opening angle [°] ∙ Feedback signal range:o 0 – 10 VDC o 0.5 – 10 VDC o 2 – 10 VDC∙ Maximum: Setting the maximum value for the feedbacksignalo 10 V = set value∙ Minimum: Setting the minimum value for the feedbacksignalo 0 V = set valueo Only displayed when 'T supply' or 'T return' has been selectedo 0 V corresponds to the value 0 with all other selectionsNoteThese settings configure the analog feedback signal U5Settings – Control Settings ∙Parameterisation of the analoguecontrol signal Yo Setpoint Source▪Analogue▪Buso Control mode▪Position control: In thissetting, the valve functions as a pressure-dependent valve, e.g. like a conventionalcharacterized control valve▪Flow control: Operation as a pressure-independent valve analogous to an EPIV▪Power control: The control signal requestsdirectly a certain power output at the exchanger.The valve works temperature- and pressure -independento Control signal range▪0.5 – 10 VDC▪ 2 – 10 VDCo Invert control signal▪no: no inversion → 0V = valve closed / 10V = valve open▪yes: inversion → 10V = valve closed / 0V = valve openo Control signal characteristics▪equal percentage: equal-percentage characteristic curve▪linear: linear characteristic curve▪This selection is not available when 'Power control' is selected. For power controlthe characteristic is always linearSettings – Delta-T- Manager ∙This function can be used in orderto prevent an increase in thevolumetric flow when levels fail toreach a set supply/returndifferential temperature.∙The valve will not be openedfurther in such cases, even with an increasing controlsignal∙Limitation functiono-: Delta-T limitation switched offo Delta-T- Manager: Simple Delta-T limitation switchedon▪dT Limiting value: No increase in the volumetricflow when levels fall below this setting valueo Delta-T-Manager-Scaling: Advanced Delta-Tlimitation switched on▪dT Limiting value: No increase in the volumetricflow when levels fall below a (dynamic) settingvalue▪dT Flow saturation value: Corresponding flowrate when achieving Delta-TThe limitation function monitors the differential temperature only when the flow rate is ≥ 30%of Vmax- In the range below 30% Vmax too low differential temperatures are not corrected- This operating behavior ensures the correct start-up of the system after a downtimeSettings – Maximum and limitation ∙ Maximum flow rate Vmaxo This value is to be set on the basis of the design data of the consumero Input as absolute value in the selected unit∙ Minimum flow Vmino In order to ensure a minimum flow at a request of 0V, it is possible to enter a Vmino The input is made as an absolute value in the selected unito The box must be selected activelyo This minimum flow becomes effective with aminimum demand of the control signal. This is depending on the analogue setting 0V, 0.5V, 2V or via Bus 0%Settings – Configuration power∙ Maximum power Pmaxo Is shown when control function 'Power' is selectedo This value is to be set on the basis of the design data of the consumero Input as absolute value in the selected unit Settings - settings Import/Export∙ I mport and export the settings, in caseseveral Energy Valves are operated with the same configuration settings ∙ It is only possible to adopt all settings ofan Energy Valve of the same nominal size.Settings - commissioning report∙ In a commissioning report, all settings andbasic data of the Energy valve are shown clearly and structured. ∙ It can be saved as a pdf fileNoteThe definition of the values Vnom and Vmax is provided in the Appendix to this document.This function can only be used with the same nominal sizeSettings - Date & Time ∙Possible settings: Date, Time and Time Zone∙Browser: Date and time of the connected PC-Browser∙Device: Date and time which is set on the Energy Valve∙Update device time: Clicking on "Update device time" causes the Date and Time settings ofthe attached PC to be adopted on the Energy Valve.∙NTP Server: As an option, time and date can be obtained from a Time Server.∙When using several Energy Valve it is possible to define one Energy Valve as the Time-Master. For this purpose, the IP address of the Time-Master must be entered at all otherEnergy Valves.Characterised control valve (CCV) with adjustable flow rate andsensor-operated flow control, and power and energy-monitoringSettings - IP ∙IP settings∙This settings are to be set on the basis of the instruction of the network administrator∙Static IP/Zeroconf: With this setting, the possibility is given to assign a pre-definedIP-address to the Energy Valve, as well to assign the subnet mask and gateway to it.This method can be used, if the network administrator is managing the networkaddresses without a DHCP server.∙DHCP/Zeroconf: With this setting it is possible, to assign automatically an IP-address to the Energy Valve. If a DHCP Server is available in the network, theEnergy Valve is able to receive an IP-address from it.If there is no DHCP Server in the network, the Energy Valve is able, via Zeroconfig, tocalculate an IP-address based on the ZeroConfig specification.Settings - User ∙Settings for the user managemento Users can be added, modified, or deleted..o Under "Edit selected web user" the respective password can be changedo Note: Only users with a lower or equivalent authorization can be editedEV..R+BAC / P6..W..EV-BAC Characterised control valve (CCV) with adjustable flow rate andsensor-operated flow control, and power and energy-monitoringSettings - BACnet/MP/Modbus ∙Selection of the communication protocolo BACnet IPo BACnet MS/TPo MPo Modbus TCPo Modbus RTUo None (only conventional control)∙Perform all relevant settings in accordance with thespecifications of the onsite equipment.Characterised control valve (CCV) with adjustable flow rate andsensor-operated flow control, and power and energy-monitoringSettings – Cloud ∙Settings for the Belimo Cloud accessCloud connection status: Here you can see whether the connection to the Belimo Cloud isestablished or not.Cloud Server: The address of the connected host serverDatalog Service: Enables data transfer between the Energy Valve and the Belimo CloudTask service: Enables automatic updating of the flow of the Energy Valve and Delta-T valuesthrough the Belimo Cloud.Update mode: Allows the software to be updated by the Belimo Cloud∙Disabled: No updates∙Device controlled: Updates are displayed on the web server, no installation.∙Cloud controlled manual: Updates are displayed on the Belimo Cloud, noinstallation required∙Cloud controlled auto: Updates are installed automaticallyCurrent owner: The person who owns the device. This is typically the name of the user whohas configured the Belimo Cloud settings and matches the email address specified during initialinstallation.Refresh current owner: Simple refresh button to explicitly request the Belimo Cloud to informBelimo of the current owner.New owner: Used when a transfer is started from a current owner (or no owner) to a newowner. To do this, press the "Transfer device" button after entering a new owner.Cloudconnection status: It is shown here whether the connection to the Belimo Cloud is establishedor not.Connection status: Executes a routine that helps troubleshoot the connection to the Belimocloud.The following three steps are performed.∙Checking the connection to the next gateway∙Checking the Internet connection∙Checking the connection to the Belimo CloudSettings - MaintenanceConfiguration Import Export∙ The settings which are selected during commissioning can be saved here as a file on the computer (Export configuration)∙If a larger number of Belimo Energy Valve ™ need to be installed with the samesettings, these settings can be exported once to be imported and applied to the other valve (Browse / Import Configuration). Only be used with the same nominal size. Update∙ It is possible to upload a software update directly and apply it on the Belimo Energy Valve™Misc∙ Reboot: After pressing this field, the device restarts. The previously made settings will be maintained∙Factory reset: The device can be reset to the factory default settings. The steps are as follows: 1. Press the "Factory reset" button and confirm with "ok". Press the gear disengagement button on the actuator. After that the actuator starts to set all settings back to default condition. All stored data will be lost.Status – Health state∙ Displays the current error messages and the error history ∙ Current status messages are displayed∙The error history can be reset with the appropriate authorizationThis function can only be used with the same nominal sizeStatus - Versions Information ∙Display of the current software and hardware versionNotePlease communicate the informationon this page to your local Belimorepresentative in the event ofmalfunction.Data - Data logging ∙Download of the csv files stored in the Energy Valve∙Short Term Storage: One file is available per day for the last 31 days. Ameasurement series is stored every 30 seconds.∙Long Term Storage: One file is available per month for the last 13 months. Ameasurement series is stored every 2 hours.∙The files on the actuator can be deleted by users with the respective authorisation.Data – Live Trend & KPI∙The LiveTrend function visualizes the system values.∙The displayed values can be selected in the lower area∙The zooming function can be used to limit the time period∙The visualization of the plant data allows a simple and fast overview of the system∙In this view the stored data of the last 8 days are automatically read in for the display∙The 'Read more data' button reads in all the data stored in the actuator∙The Delta-T values can be determined using the "coil characteristic" buttonDisplay of recorded energy consumption as well as cumulative water flow:AttachmentDefinition of Vnom ∙Is the maximum possible flow rate. Vnom represents the as-delivered condition.Definition of Vmax ∙Is the maximum flow rate which has been set with the greatest control signal, e.g.10V /100%Definition of Pnom ∙Pnom is the maximum controllable power output Qnom at the heat exchanger.Definition of Pmax ∙Pmax ist the maximum power output Qmax which has been set with the greatest controlsignal, e.g. 10V / 100%∙For control mode 'Power'.。

请问PARKER派克电磁阀关不到位怎么调整请问PARKER派克电磁阀关不到位怎么调整？PARKER派克电磁阀的工作原理是利用电磁线圈通电所产生的电磁力直接掌控阀门的开启和关闭。

其核心部件包含线圈、阀芯、阀体和弹簧等。

具体工作过程是电流通过线圈，产生电磁力吸引阀芯，使阀芯克服弹簧力或流体压力，从而离开阀座，开启阀门，流体得以通过。

当电流断开，电磁力消失，弹簧力推动阀芯回到阀座上，阀门关闭，流体停止流动。

PARKER派克电磁阀使用说明重要包含维护及使用注意事项不锈钢电磁阀是工业自动化中常用的掌控元件，电磁阀工作原理是通过电磁掌控，实现介质的导通和切断。

不锈钢电磁阀的阀体料子选择对于阀门的性能和使用寿命有侧紧要的影响，因此在选择时要考虑一些相关的因素。

不锈钢电磁阀体材质选择依据1、耐腐蚀性对于具有腐蚀性的工况，需要选择耐腐蚀性料子制造的阀体。

不锈钢自身是一种耐腐蚀性很强的料子，但不同的不锈钢等级有不同的耐腐蚀性。

例如，304不锈钢是常用的一种类型，适合大多数水和蒸汽应用。

而316不锈钢含有更多的镍和添加了钼，供应了更好的耐腐蚀性，适合更苛刻的化学和海洋环境。

2、工作介质PARKER派克电磁阀阀体料子的选择应基于工作介质的性质。

对于腐蚀性介质，如酸、碱、盐等，应选择耐腐蚀性更强的不锈钢材质。

对于无腐蚀性介质，如水、空气、油等，可以选择标准的不锈钢材质。

3、工作温度不同的不锈钢材质在不同的温度下有不同的性能表现。

高温环境可能会降低不锈钢的耐腐蚀性和机械强度。

因此，选择阀体料子时，需要考虑介质的工作温度，并选择能够经受该温度范围的不锈钢等级。

4、认证和标准维护包含：1.定期检查电磁阀的线圈、阀体等部件是否正常工作。

2.依据使用环境，定期清洁阀芯和阀座，防止卡滞。

3.对于防尘、防水型号，应确保防护措施到位，延长使用寿命。

使用注意事项包含：1.确保电源电压与电磁阀标识全都。

2.部分电磁阀不适合干烧工作，应避开在无介质状态下长时间通电。

JBRASS 2-WAy Solenoid VAlVeSU N ormally Closed U I deal for Compressed Air, Inert Gas, Synthetic Oils and Water U 120 Vac Standard(220 Vac and DC Coils are Optional)U 8 W, AC Coils Standard U 12 or 14 W, AC or DC Coils Available For Many ModelsSV6100 Series 2-waysolenoid valves are internally piloted with assisted lift valves featuring Brass, stainless steelconstruction and FKM seal material. The temperature range from -10 to 137°C (14 to 280°F) and FKM O-ring material is ideal for neutral media such as compressed air, inert gases, synthetic oils and water.A strain-relief connector is supplied with each unit. A ¹⁄₂" conduit plug is also available.SPECIFICATIONSMounting Position: Any (preferably with solenoid system upright)Operating Ambient:FKM O-Ring: -10 to 137°C (14 to 280°F)Maximum Process Temperature: Coil dependent (see ratings on coils)Voltage Tolerance: ±10%SV6100 SeriesSV6104 shownlarger than actual sizeOpening Time (msec): 200 to 500 approximately Closing Time (msec): 100 to 4000 approximately Cycling Rate: approximately 10 to 50 cpmDuty Cycle: Continuous (100%)Coil Molding Material:Black Polyester (Class F): V8COIL-115AC,V8COIL-24DC/60HZ, V8COIL-220ACBlack Polyamide (Class F): V8COIL-12DC, V8COIL-24DC, All 12 Watt coilsBlack Polyphenylensulphide (Class H): SV8COIL-115/60HZ Black Epoxy Resin (Class H):All 14 watt coilsSV6004/SV6008SV8COIL-12DC, 8W coil for 12 Vdc 154°C (310°F) (Class F).Comes complete with operator’s manual, 8 W coil and cable grip connector.Ordering Examples: SV6105, 1 NPT normally closed valve for 1" orifice.SV6104, 3⁄4" normally closed valve for 3⁄4" orifice.ACBF EDBoth models shown smaller than actual size.SV-CGC, cable grip connector.1⁄2" conduit connector.。

BURKERT电磁阀常见故障解析及处理步骤1. BURKERT电磁阀概述BURKERT电磁阀是一种常用的掌控元件，广泛应用于各种工业领域，如水处理、化工、食品饮料等。

其工作原理是通过电磁力作用，掌控流体的通断或调整。

2. BURKERT电磁阀常见故障2.1 电磁铁损坏电磁阀的核心部件是电磁铁，假如电磁铁损坏或线圈烧毁，会导致电磁阀无法正常工作。

这种故障通常需要更换电磁铁或线圈。

2.2 密封故障电磁阀在工作时需要保持密封，否则会导致流体泄漏或逆流。

常见的密封故障原因有：密封材料老化、密封面磨损、密封面擦伤等。

处理方法包括更换密封材料、修磨密封面或更换阀门。

2.3 堵塞故障电磁阀在长期使用中，可能会产生堵塞故障。

堵塞紧要原因包括：介质中有颗粒物或杂质、密封件老化、阀门碰到异常情况等。

处理方法包括清洗阀门、更换密封件或更换阀门。

2.4 耐压损坏电磁阀工作时需要承受确定的工作压力，假如压力过高或超过阀门规定的耐压范围，就会导致电磁阀损坏。

处理方法包括更换符合规定耐压范围的电磁阀或加添减压阀等辅佑襄助装置。

3. BURKERT电磁阀维护保养为了延长电磁阀的寿命，削减故障概率，需要进行定期的维护保养。

3.1 清洗阀门定期清洗电磁阀，去除可能存在的颗粒物或污垢，可以保证电磁阀内部的流体通畅和密封效果。

清洗应当遵奉并服从技术规范，使用适当的清洗剂和工具。

3.2 更换密封件密封件是电磁阀中易受损的部件之一，定期检查和更换密封件是保证电磁阀密封效果的紧要措施。

更换密封件时，应当使用符合规定的密封材料，遵奉并服从更换过程的操作规范。

3.3 注意耐压范围对于需要承受高压的电磁阀，应当定期检查其耐压范围是否符合规定，并进行必要的更换或维护和修理。

在使用中，也应当严格依照规定使用，并注意检查四周的附属管路和阀门是否合格。

4. BURKERT电磁阀常见故障的处理步骤4.1 停机在发觉电磁阀存在故障时，应当立刻停机，并进行安全排查。

NORGREN电磁阀连接和安装方法详解一、焊接方式NORGREN电磁阀这种连接适用于各种压力和温度，在较荷刻的条件下使用时，比法兰连接更为牢靠。

但是焊接连接的阀门拆卸和重新安装都比较困难，所以它的使用限于通常能长期牢靠地运行，或使用条件荷刻、温度较高的场合。

如火力发电站、核能工程、乙烯工程的管道上。

公称通径在50mm以下的焊接阀门通常具有焊接插口来承接荷平面端的管道。

由于承插焊接在插口与管道间形成缝隙，因而有可能使缝隙受到某些介质的腐蚀，同时管道的振动会使连接部位疲乏，因此承插焊接的使用受到肯定的限制。

在公称直径较大，使用条件荷刻，温度较高的场合，阀体常采纳坡口对焊接，同时，对焊接缝有原格要求，必须选用技术过硬的焊工完成此项工作。

二、NORGREN电磁阀，其安装和拆卸都比较便利。

但是比螺纹连接的阀门沉重，相应价格也价高。

故它适用于各种通径和压力的管道连接。

但是，当温度超出350度时，由于螺栓、垫片和法兰一变松弛，也明显地降低螺栓的负荷，对受力很大的法兰连接可能产生泄漏。

三、NORGREN电磁阀这种连接通常是将阀门进出端部加工成锥管或直管螺纹，可使其连接到锥管螺纹接头或管路上。

由于这种连接可能显现较大的泄漏沟道，故可用密封剂、密封胶带或填料来堵塞这些沟道。

假如阀体的料子是可以焊接的，但膨胀系数差异很大，或者工作温度的变更幅度范围较大，螺纹连接部必须进行蜜封焊。

螺纹连接的阀门重要是公称通经在50mm以下的阀门。

假如通径尺寸过大，连接部的安装和密封非常困难。

NORGREN电磁阀安装前的准备工作1、保证NORGREN电磁阀安装位置管线在同轴位置上，管线上两片法兰应保持平行，确认管线能够经受球阀自身重量，假如发觉管线不能经受球阀重量，则在安装前为管线配备相应的支撑。

2、确认管线内是否有杂质、焊渣等，必须要把管线内吹扫干净。

核对电动偏心半球阀铭牌，并对球阀进行全开全闭数次操作，确认阀门能够正常工作，再全面检查一次阀门的各个细节，保证阀门完好无损。

RE 18302-07/04.2016, Bosch Rexroth AGGeneral specifi cations 6 way 2 position valve.Directional spool valve with direct solenoid control. Hydraulic / pneumatic pilot , or manual push and twist control available as option.Control spool operated by solenoid, with easily removable coil fastened by a ring nut.Wet pin tube for DC coil, with push rod for mechanical override in case of voltage shortage. Unrestricted 360° orientation of DC coil.Control spool held in normal position by return spring. Optional manual override (push-button or screw type). Connectors available: DIN 43650 – ISO 4400, AMP Junior, DT04-2P (Deutsch), Free leads.Size 10 Series 00Maximum operating pressure 310 bar (4500 psi) Maximum fl ow 140 l/min (36.98 gpm) Ports G 1/2 - G 3/4 - SAE126/2 ways/positions fl ow diverters L 753.... (VS311-VS312-VS315)RE 18302-07Edition: 04.2016Replaces: 02.2016Contents Ordering details 2Symbols 2Functional description 3Technical data 3Characteristic curves5External dimensions and fi ttings 6Electric connection82L753.... (VS311-VS312-VS315) | 6/2 ways/positions fl ow diverters Ordering detailsOrdering details0102030405060708L7530Family01Compact directional valve LType02Flow diverters7Ports03G 1/2 DIN 38524G 3/4 DIN 385251 1/16-12 UN (SAE12)EControl type04Solenoid (coil C 65) without manual override14Solenoid (coil C 65) with push-button type manualoverride4PSolenoid (coil C65) with screw type manual overridezinc plated screw4FSolenoid (coil C65) with screw type manual overridewith stainless steel screw4X Hydraulic / pneumatic control 1)P1 Manual push and twist control H1Spool variants05 6 way / 2 position P1 side6_ Drain type 6A6B6E6F6G06Internal drain●●–●●IExternal drain●●●––E Voltage supply310703010007Without coil––––●0012 V DC●●●●–OB13 V DC–●–●–AD24 V DC●●●●–OC27 V DC–●–●–AC48 V DC–––●–OD Electric connections08Without coils00With coils, without mating connectorDIN EN 175301-803 2)01 With coils, with bi-directional diode, without matingconnector vertical Amp-Junior03 With coils, with bi-directional diode, without matingconnector DT04-2P07 With coils and bipolar sheathed lead350mm (13,8 in) long31●=Available–=Not available SymbolsDrain type IaC1 C41 0C2C3Drain type EaC1 C41 0C2C3S pool variants6B6E6A6G6F1) Minimum pressure 4 bar (58psi) with external drain (E), maximumpressure 200 bar (2901psi). With internal drain (I), at the minimum pressure (4 bar - 58psi), add the working pressure with ratio of 11:1. Example: With working pressure 100 bar (1450psi), minimum pilot pressure is 13.09 bar (190psi) ((100:11) + 4 bar (58psi)).2) For connectors ordering code see data sheet RE 18325-90.Bosch Rexroth AG, RE 18302-07/04.20166/2 ways/positions fl ow diverters| L753.... (VS311-VS312-VS315)Functional description3Functional descriptionA valve basically consists of a housing (1), a control spool(2), a return spring (3) and a solenoid (5). It is designed to connect two inlet lines P1 – P2 (normally a set of hoses) and divert them to either the outlet ports (C1 – C4) with spool in position “0”, when the solenoid is de-energized, or to the outlet ports (C2 – C3) with spool in position “1”, when the solenoid is energized.With the coil de-energized, the return spring (3) pushes back the spool (2) and holds it in position “0”.The coil (5) is fastened to the tube by the ring nut (6).The manual override (6) allows to shift the spool (2) also in case of voltage shortage.An external drain, to be connected to tank, ensures shifting operations also at higher working pressure.Hydraulic / pneumatic pilot control for spool shifting is available upon request.Technical dataMaximum pressure with external drain (“E” type)bar (psi)310 (4500)Maximum pressure with internal drain (“I” type)bar (psi)250 (3625)Maximum pressure with internal drain and6F or 6G schemebar (psi)310 (4500)Maximum fl ow l/min (gpm)140 (36.98)Pilot pressure needed for hydraulic / pneumatic control bar (psi)max 200 (2900) - min 4 (58) with external drain.For versions with internal drain, the pilot pressure required shouldbe at least 11 times higher than inlet pressure (ratio 11:1).Hydraulic fl uidGeneral properties: it must have physical lubricating and chemical properties suitable for use in hydraulic systems such as, for example:Mineral oil based hydraulic fl uids HL (DIN 51524 part 1). Mineral oil based hydraulic fl uids HLP (DIN 51524 part 2). For use of environmentally acceptable fl uids (vegetable or polyglycol base) please consult us.Fluid Temperature°C (°F)–20....+80 (-4....+176) (NBR seals)Permissible degree of fl uid contamination ISO 4572: βx ≥ 75 X = 12 (15)ISO 4406: class 20/18/15NAS 1638: class 9Viscosity range mm2/s 5 (420)Internal leakage with 100 bar (1450 psi) secondary pressure at C cc/min(in3/min)min. 15 (0.9) - max. 40 (2.4)RE 18302-07/04.2016, Bosch Rexroth AG4L753.... (VS311-VS312-VS315) | 6/2 ways/positions fl ow divertersTechnical dataVoltage type DCVoltage tolerance (nominal voltage)%-10 .... +10Duty Continuous, with ambient temperature ≤ 50°C (122°F)Coil wire temperature not to be exceeded°C (°F)150 (302)Insulation class HCompliance with Low Voltage Directive LVD 73/23/EC (2006/95/EC), 2004/108/EC Coil weight with DIN 43650 – ISO 4400 connector kg (lbs) 1.05 (2.3)Voltage V1213242748Voltage type DC DC DC DC DCPower consumption W4444444444Current (nominal at 20 °C (68 °F))A 3.6 3.4 1.8 1.60.9Resistance (nominal at 20 °C (68 °F))Ω 3.2 3.612.816.950.5NoteFor applications with different specifications consult usBosch Rexroth AG, RE 18302-07/04.2016RE 18302-07/04.2016, Bosch Rexroth AG6/2 ways/positions fl ow diverters | L753.... (VS311-VS312-VS315) Characteristic curves5Characteristic curves2 10 20 40 60 80 100 120 140 l/min bar 8765432100 5 10 15 20 25 30 35 37 gpmpsi 1151007550250P r e s s u r e ΔpFlowQDI-DE performance limits0 20 40 60 80 100 120 140 min0 5 10 15 20 25 30 35 37 gpmFlow QVS3111VS312-VS3152Flow across both ways: forward across P1>C1 and reverse across C4>P2Dimensions [mm (inches)] 6L753.... (VS311-VS312-VS315) | 6/2 ways/positions fl ow divertersExternal dimensions and fi ttingsttingsExternal dimensions and fi1 Ports P1, P2, C1, C2, C3, C4.2 The mounting surface fl atness must comply with specifi cations.3 Two through holes reccomended screws M8x45 with strengthclass DIN 8.8.Torque 15 – 16 Nm (11.1–11.8 ft-lb).4 Ring nut for coil locking Ø 34 mm (1.34 inch).Torque 7–8 Nm (5.2 – 5.9 ft-lb ).5 Solenoid tube Ø 25,4 mm (1.00 inch).6 Minimum clearance needed for connector removal.Bosch Rexroth AG, RE 18302-07/04.2016Dimensions [mm (inches)]76/2 ways/positions fl ow diverters| L753.... (VS311-VS312-VS315)External dimensions and fi ttings7 External drain plug available with G 1/4 and SAE 4 port.8 Identifi cation label.9 Optional push-button, 4P type, manual override for spool opening:it is pressure stuck to the ring nut for coil locking.Mat no. R93300342410 Optional screw type manual override, 4F or 4X types, for spoolopening: it is screwed (torque 8-9 Nm (5.9-6.6 ft-lb)) to the tubeas replacement of the coil ring nut. Mat no. R933003713 zincplated, Mat no. R933009577 stainless steel.11 Dimensions of manual version, push and twist type.12 Dimensions of hydraulic / pneumatic piloted version. Pilot portplug available with G 1/4.RE 18302-07/04.2016, Bosch Rexroth AG8Bosch Rexroth AG , RE 18302-07/04.2016L753.... (VS311-VS312-VS315) | 6/2 ways/positions fl ow diverters Electric connectionBosch Rexroth Oil Control S.p.A.Oleodinamica LC Division Via Artigianale Sedrio, 1242030 Vezzano sul Crostolo Reggio Emilia - Italy Tel. +39 0522 601 801Fax +39 0522 606 226 / 601 802***************************************/compacthydraulics© This document, as well as the data, specifi cations and other information set forth in it, are the exclusive property of Bosch Rexroth Oil Control S.p.a.. It may not be reproduced or given to third parties without its consent.The data specifi ed above only serve to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information. The information given does not release the user from the obligation of own judgment and verifi cation. It must beremembered that our products are subject to a natural process of wear and aging.Subject to change.Dimensions [mm (inches)]E lectric connection。

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除纽约股票交易所外，Xylem集团公司的股票还在中西部证券交易所，太平洋股票交易所，巴黎和法兰克福股票交易市场上市。

并同时入选标准普尔500股价指数（SP500Index）。

Xylem国际集团公司卓越的社会价值和经济价值赢得了业界广泛的关注与认可，《财富》杂志一直将其列入最受推崇的企业排名榜；同时被《商业道德》杂志列入百佳企业公民排名榜，并连续4年入选道琼斯可持续发展世界指数(DJSI)。

BELEF Pneumatic Actuators Incorporate latest mechanical technology, materials available through designing, developing, testing and engineering application, we have obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.柏勒夫气动执行器柏勒夫气动执行器综合了国际最新材料技术、精密加工技术、工业美术设计技术。

经过设计、开发、测试、生产和工程运用，该系列执行器具有运行可靠、工作寿命长、可调范围大、防腐性能高、规格多、选型灵活、经济实惠等优点。

性能、结构和设计特点● 挤压铝质(ASTM6005)缸体，内表面细磨精加工，内部和外部均采用高级防腐技术，气缸摩擦系数小，使用寿命长，抗腐蚀性能强。

● 双活塞齿轮齿条式设计，结构紧凑、安装位置对称、改变输出轴转向方便，使用寿命长、动作迅速。

活塞齿条背面装有复合轴承及导向环，动作精确、摩擦系数小、使用寿命延长。

● 组合式预负荷镀层弹簧，工作寿命长。

● 高精度齿轮和齿条，啮合间隙小、精度高，输出功率大。

● 不锈钢紧固件,安全美观，抗腐蚀性强。

● 采用国际规范尺寸:输出轴槽、螺孔;顶部安装孔尺寸符合NAMUR 标准;气源接口尺寸符合NAMUR 标准;底部安装孔尺寸符合IS05211、DIN3337标准，方便安装电磁阀限位开关等附件。

Design & Constructin of BAILEFU Pneumatic Actuators气动执行器结构Construction of Pneumatic Actuator● Extruded aluminum ASTM6005 body with bath internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction.● Dual piston rack and pinion design for compact construction, symmetric mounting position, high-cycle fife and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons. ● Multiple bearings and guides on racks and pistons, low friction, high cycle life an d prevent shaft blowout.● Modular preloaded spring cartridge design, with coatedspring for simple versatile range, greater safely and corrosion resistance, longer cycle life.● Fully machined teeth on piston and pinion for accurate low backlash rack and pinion engagement, maximum efficlency. Stalnless steel fasteners for long term corroslon resistance● Full conformance to the latest specifications: IS05211,DIN 3337 and Namur or product inter changeahility and easy mounting of solenoids, limit switches and other aocessodes.have obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.执行器零件、材料一览表Actuators Parts and Material Tablehave obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.工作原理和输出扭矩Operating Principle and Out Torquehave obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.工作原理和输出扭矩Operating Principle and Out Torquehave obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, highest levels of corrosion protection, wide selection of model with easy and economy.工作原理和输出扭矩Operating Principle and Out Torque柏勒夫气动执行器柏勒夫气动执行器综合了国际最新材料技术、精密加工技术、工业美术设计技术。

BURKERT电磁阀常见故障解析及处理步骤BURKERT电磁阀常见故障解析及处理步骤BURKERT电磁阀泄漏故障与处理方法（1）、阀门动作缓慢这个消失的大可能原因在于阀门气室有漏气的现象或者阀门阀体内有杂质例如泥浆等，这样会造成堵塞的现象，又或是阀门的填料要进行检查是否太过紧致。

（2）阀门的连接处及填料处发生的渗漏这边需要检查的是阀门的填料是否老化变质，在阀杆处应当看一下是否损坏、而密封垫圈是否存在问题，还有阀门的填料盖是否没有压紧，还有连接处的螺丝是否松弛。

（3）BURKERT电磁阀的动作不稳定对于BURKERT电磁阀在工作过程中不稳定的现象大多是由于气源的压力等造成的，也可能是定位装置输出不是很稳定，但也可能是其他的一些情形，我们还需要检查阀门减压器以及管线上的输出是否泄漏等，在执行器的执行机构的弹簧刚度是否合适等，对于阀杆的摩擦力必需较大。

（4）阀门的膜头有信号但是阀门不工作这个问题发生并非偶然，我们在发生时需要检查其阀门的阀芯和衬套或者是阀门座是否存在卡死的现象，而卡死的问题同样存在于阀门上下导，所以都要认真检查，其余对于管路以及阀门中的杂质、垃圾都需要按时的进行清理，在填料函上压盖生锈同样会产生卡死的现象。

（5）BURKERT电磁阀的振荡有蜂鸣声在工作中消失仿佛不正常的噪音大多的可能性是在要检查下在四周是否有震动源，以及阀门的支撑是否稳固，在对介质方面，要确定介质流向与阀门关闭方向相同，而对于阀门的CV值是否选大了也要检查，阀门的压差不能太大。

（6）阀门关闭后关闭不严仿佛的问题大多消失在阀门的定位器输出不能达到大值或者是零点弹簧预紧力过大或阀杆太短的原因，对此我们还需要检查的是其他在旁路是否有泄漏的现象，还有阀门的阀座是否也发生了磨损或腐蚀，在阀门压差上的问题也需要留意执行机构输出力够不够，此外还需要对膜头进行防漏气检查假如漏气需要按时的做好维护工作。

（7）膜头上压力信号所消失的问题在阀门膜头上消失的问题重要是可能在定位器放大的恒节流管孔堵塞或者是阀门膜片的泄漏、定位器输出管线的问题、对于压缩空气中的水分聚集在放大器的球阀上等需要针对各类情形进行排查。