文档介绍：大连亨利DALIANHENGLI直通球阀TWO-WAYBALLVALVE302SSERIESATE:2011、1直通球阀Standardballvalve302S直通球阀StandardballvalveDirectballvalvelipmargin302Sseriesofelastictwo-waysealvalveinthedesign,pensateforabrasion,temperature,pressurechangesonthesealingperformanceinfluence,achievezeroleakagerequirements,,,gas,,可自动补偿因磨蚀、温度、压力的变化对密封性能的影响,达到零泄漏要求,并可自动泄放内腔积压消除危险。压力损失小,是断流和控流的理想阀门。适用于各种液体、气体、料浆类的介质切断控制。标准规格StandardSpecifications本体部分Bodyparts型号Series302S公称通径Bodysizemm15-400inch1/2"-16"形式Formtype直通全腔型Endedatfullchambertype公称压力BotyratingsClass150、Class300、Class600、、、(RF、FM)外形尺寸Dimensions请见外形尺寸表阀体及阀Boty&ballMaterial芯材质WCB、CF8、CF8M、CF3M、CF3及其他合金钢WCB、CF8、CE8M、CF3M、CF3andotheralloysteels各种材料的使用温度·压力范围,请见表2Theuseofvariousmaterials,thetemperature•pressurerange,Table2填料Packing图2Fig2阀座Valveseat图1Fig1驱动方式Drive电动式、气缸式Electric,Cylinder表面涂层色Coatingcolor黑色(聚氨脂)、不锈钢(酸洗)black(Polyurethane)、StainlessSteel(Pickling)直通球阀Standardballvalve执行机构 ACTUATOR名称功能NameFeatures气缸式Cylinder电动式ElectricSPR、SPYSER08-SER900用途Use切断Openandclose能源Energy供气压力Supplypressure400-700KPaG电压Voltage220VAC1PH50Hz380VAC3PH50Hz接口ConnectionSPR80-3500:NPT1/4SPR4500-6500:NPT3/8SPYNPT3/8、NPT1/22-PF3/4回转角度Anglerotation90deg90deg作用形式Theroleoftheform气开、气关Openair,airtoclose、电开、电关OpenPowerOn,PowerOff、环境温度Ambienttemperature-20-60℃、可选:(-30-85℃、-40-60℃)-20-70℃essories电磁阀、过滤减压阀、限位开关、快排阀、锁止阀、调速器、手轮Solenoid,Air-set,Limitswitch,Lockvalve,Speedgovernor,Handwheel见执行机构说明Seesamplesoftheimplementingagencies性能Performance额定Cv值Rated请见表3PleaseseeTable3泄漏量Leakage无泄漏leak-off允许压差Allowablepressuredrops请见表4PleaseseeTable4表1本体、阀内件材质组合及使用温度Table1ontology,~100mm(1/2~4')阀体材质bodymaterialsWCB、CF8CF8M公称通径Valvesize15~100mm(1/2~4')球体Ball材质material304316处理dispose抛光、镀硬铬Polishing,hardchromiumplati