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进口电磁阀使用说明书solenoidvalveTheManualBook
一、应用范围Applications
它广泛应用在航天、船舶重工、石油化工、工业炉窑、锅炉、给排水、采暖空调、消防设备、干燥设备
食品医疗设备、清洗设备、景观灌溉、喷泉、水厂等管道系统中.
Itiswidelyusedinaerospace,shipbuildingHeavyIndustry,petrochemical,industrialfurnaces,boilers,plumbing,heatingandairconditioning,fire-fightingequipment,dryingequipment,Foodmedicalequipment,cleaningequipment,landscapeirrigation,fountains,waterandotherpipingsystems
二、产品特点Features
☆不锈钢活塞式,动作灵敏,寿命长达万次;专制线圈不易烧毁;阀安装方向无限制;适用范围广
☆Stainlesssteelpiston,movementsensitive,lifeismilliontimes;autocraticcoileasilyburned;valveinstalledonthedirectionofunrestricted;forawiderangeof
三、工作原理Work
☆常闭型:线圈通电时,主阀芯靠介质压差力打开;线圈断电,阀关闭。
☆常开型:线圈通电时,阀关闭;线圈断电,主阀芯靠介质压差力打开。
☆Normallyclosedtype:coilpower,themainvalveto
openbymediumpressureforce;coilpower,valveclosed
☆Normallyopentype:coilpower,thevalveclosed;coilpower,
pressureforcesthemainvalveopensbymedia
备注:当出口端压力大于进口端压力,介质回反向导通。
可安装止回阀或订制带止回功能的阀。
Whentheexitpressureisgreaterthantheinletpressure,medium
Backtopassagainstthewizard.
Checkvalvecanbeinstalledororderedwithnon-returnvalvefunction
四、管接型、法兰型结构图及规格尺寸
Tubingtype,flangetypeandspecificationsofsizechart
管接型规格尺寸TypeSizetubing
五、主要技术参数Maintechnicalparameters
☆产品型号ProductType:详见目录
☆动作方式:直动式□、分步直动式□、先导式□。
☆Actionby:direct-actingtype□,direct-actionstep□,Pilot□.
☆阀体材质:铸钢体□、不锈钢□。(铸钢体不能用在腐蚀流体上)
☆Bodymaterial:caststeelbody□,stainlesssteel□.(Steelbodycannotbeusedincorrosivefluidon)
☆控制方式:常开□、常闭□、自保式□。
☆Controlmode:Normallyopen□,NC□,self-protectiontype□.
☆适用介质:水□、气□、油□、蒸汽□、燃气/煤气/沼气□、腐蚀流体□
☆Suitablemedium:water□,gas□,oil□,steam□,gas□,corrosivefluid□
☆工作温度Operatingtemperature:
-℃~0℃□。-60℃~+℃□。-20℃~+80℃□。-20℃~+℃□。0℃~+℃□。0℃~+℃□.
☆防护性能:防水□、防爆(ExdIICT5)□、防腐□。
☆Protectionperformance:waterproof□,explosion-proof(ExdIICT5)□,anti-corrosion□
☆工作电压OperatingVoltage:
DC12V□、DC24V□、DC36V□、DCV□、DCV□、DCV□;AC36V□、ACV□、ACV□、ACV
☆接线方式:接线座式□、引线式□、插座式□。
☆Wiring:WiringBlocktype□,leadtype□,socket□
☆附加功能:带信号反馈□、带手动控制□、带止回功能□
☆Additionalfeatures:withsignalfeedback□,withmanualcontrol□,withareturnfunction□
六、安装与维护Installationandmaintenance
☆安装前应仔细核对阀标牌数据是否符合现场要求,如电压、温度、介质、压力等。
☆电磁阀现场安装必须按照国家爆炸危险场所“电气安全规程”中有关规定进行。
☆电磁阀线圈必须牢固可靠。线圈有三孔插头,其中上为接地线,左右孔接工作导线。
☆电磁阀安装前应将管路内部清洗干净。
☆如果流通的介质中有杂质,电磁阀进口端前必须安装密度0.5μm的过滤网。
☆安装电磁阀时注意阀体上箭头要求与介质流向一致。
☆电磁阀水平安装最佳,(线圈在上)。
☆非电气人员不得拆卸电磁阀电气部件。
☆Shouldcarefullycheckthevalvebeforeinstallingsignswhetheron-sitedatarequirements,suchasvoltage,temperature,medium,pressure,etc.
☆Solenoidvalvemustbeinstalledinaccordancewiththestateexplosionsitedangerousplace,"ElectricalSafetyRegulations"intherelevantprovisions.
☆Solenoidvalvecoilmustbesolidandreliable.Coilwiththree-holeplug,whichontheground,thenworkaroundholelead.
☆Solenoidvalveinstalledwithinthepipeshouldbecleanedbefore.
☆Iftheflowofmediumwithimpurity,solenoidvalvemustbeinstalledbeforetheinletofthefilterdensityof0.5μm.
☆Solenoidvalveinstalledonthearrowwhenthebodydemandsattentionwiththesamemediaflow.
☆Thelevelofthebestvalveinstalled,(coilon)
☆Non-electricalpersonnelshallnotbedemolishedsolenoidvalveelectrical
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