STANDARDSPECIFICATION710C高性

STANDARDSPECIFICATIONSS-CE-710C-BJUL.2009710C高性能蝶阀ConcentricTypePARA-SEAL概要GENERAL710C高性能蝶阀的阀板与阀座具有独特的结构设计，因此具有优良的切断性能和耐久性能，是一种用途广泛的调节阀。Thisseriesishighperformancebutterflyvalveofhighdurability,highseatingperformance.Ithasseveraldiffe-rentsealringconstructionsuitabletovariousserviceappli-cations.标准规格STANDARDSPECIFICATIONS本体部BODY型号Series710C公称通径Bodysize3～60（80A～1500A即DN80～DN1500）公称通径24B以下尽量选用710E。Whenbodysizeis24andunder,werecommend710Eseries.阀板形状Discform同心型部分球面阀板Concentrictypesegmentalballdisc阀内件材质阀内件处理TrimmaterialsTrimtreatment标准材质组合及使用温度·压力范围，请参见表1。SeeTable1forhardeningtreatmentandoperatingpressure-temperature.公称压力BodyratingsLClassBody／L级阀体3～24:JIS10K、ANSI&JPIClass150、PN16*①28～32:JIS10K、JPIClass15036～60:JIS5KMClassBody／M级阀体3～24:JIS20K、ANSI&JPIClass300、PN40*①28～60:JIS10K、JPIClass150连接方式Bodyconnections对夹式Wafertype尺寸Dimension请参见第12～16页。Seepages12～16.阀体及上阀盖材质Body&BonnetMaterialSCPH2/WCB,SCS13A/CF8,SCS14A/CF8M,SCS16A/CF3M,SCS19A/CF3andotheralloysteels.各种材质的使用温度·压力范围，请参见表1和表3。Astotheoperatingpressure-temperaturelimitationforeachmaterial,seeTables1and3.上阀盖形式Bonnettype标准型Standardtype3～6（80A～150A）……－45～＋500℃8～28（200A～700A）……－45～＋450℃32～36（800A～900A）……－45～＋400℃40～60（1000A～1500A）……－45～＋350℃加长型Long-Extensiontype3～24（80A～600A）……－196～－45℃（仅用于M级SCS14A材质的阀体。MClassbodyforSCS14Aonly.）外部轴承型Outerbearingtype用于工作温度超过标准型的场合。Thistypeisavailableforhightemperatureservice.但必须注意各材质的使用温度·压力范围。Pleasenoticetheoperatingpressure-temperaturelimitationforeachmaterial.填料Packing请参见图2。SeeFig.2forselection.垫圈Gasket请参见图3。SeeFig.3forselection.表面涂层色Paintingcolor银灰色（环氧树脂）。但是阀体材质为不锈钢时，本体部不加涂层。MunsellN-6（Epoxyresingroup）isstandard.Inthecaseofstainlesssteelbody,nopaintingisstandard.*①PN16表示JB/T79.1-94(或HG20596-97)PN1.6MPaRF;PN40表示JB/T79.2-94(或HG20596-97)PN4.0MPaRF。执行机构ACTUATOR气缸式Pneumaticcylindertype型号Type6400RB,6500RA,7300RB规格Specification单动作型Springreturntype双动作型Doubleactingtype用途Purpose调节Modulation供气压力Airsupply300,400,500kPaG300～500kPaG接口Connection空气配管：请参照12～16页。Airpiping:Seepages12～16.回转角度Anglerotation60or90deg正作用Directaction气压增加阀闭Airtovalveshut随输入定位器信号增加阀开或阀闭。反作用Reverseaction气压增加阀开AirtovalveopenValveopenorshutbyairorelectricsignal.滞后Hysteresis≤1.5%FS（带定位器）≤1.5%offullstrokewithpositioner直线性Linearity≤±2%FS（带定位器）≤±2%offullstrokewithpositioner允许环境温度AmbientTemp.－20～＋60℃表面涂层色Painting银色环氧树脂Munsell:N-6选购设备OptionE/P、P/P定位器、过滤减压阀、电磁阀、限位开关、调速器、锁止阀、限位件、手动操作机构。E/P,P/P-Positioner,Air-set,Solenoidvalve,Limitswitch,Positiontransmitter,Lockvalve,Speedcontroller,Rotationstopper,Manualhandle,etc.性能PERFORMANCE额定Cv值RatedCv请参见表4。SeeTable4.流量特性Flowcharacteristics固有特性:请参见图5。SeeFig.5.可调比RRangeability90°opening:50:1／60°opening:25:1阀座泄漏量SeatLeakage请参见图1和表2。SeeFig.1andTable2.允许压差Allowablepressuredrops请参见表5。SeeTable5.特殊规格（有偿）OPTIONALSPECIALSPECIFICATIONS(Additionalcostisrequired)本体部特殊检查Specialtestingforbody材料检查{液体渗透探伤检查（PT）、放射线检查（RT）}、流量特性检查、低温试验、蒸汽试验Materialcertificate,Liquidpenetranttesting,Radiographictesting,Flowcharacteristictesting,Lowtemperaturetesting,Steamtesting.本体部特殊清洗Specialcleaningforbody完全禁油、除水处理Oxygenclean,Oil-free,Water-free本体部及执行机构特殊规格Specialspecificationforbodyandactuator防砂、防尘型、防盐腐蚀型、寒冷地区用、热带地区用、无铜处理、特殊空气配管及特殊气接头、真空工作条件用、接触大气部分的螺栓、螺母采用不锈钢、指定涂层色SandandDustproof,Saltyenvironmentproof,Coldareaproof,Tropicalareaproof，Copper-freealloy,Specialpipingandfitting,Vacuumserviceproof,SUSboltandnutforexposedparts,Non-standardpainting.认证Authorization获得高压气体认定法的认定Japanesegovernmentauthorizationforhighpressuregas.表1阀体、阀内件标准材质组合及使用温度范围Table1BODY/TRIMSTANDARDMATERIALCOMBINATION,OPERATINGTEMPERATURE●R.TFE(F):二硫化钼强化聚四氟乙烯MoS2filledReinforcedTeflon●R.TFE(C):碳纤维强化聚四氟乙烯CarbonfiberfilledReinforcedTeflon●Hcr:镀硬铬Hardchromeplated●S.S:部分堆焊司太莱合金Stelliteseatsurface●PH:析出硬化热处理Precipitationhardening●密封环的材质·处理以及使用温度·压力范围请参见图1。Sealringmaterial/treatmentvsoperatingtemperature-pressurelimitation:SeeFig.1.●要求禁油除水时，轴承材质为SUS316+TFE。Whenoxygencleanserviceisrequired,bearingmaterialisSUS316/Teflon.表1-1阀体、阀板材质：SCPH2/WCBTable1-1BODY/DISCMATERIAL:SCPH2/WCB阀体材质BodymaterialSCPH2/A216-WCB/ZG230-450材质MaterialSCPH2阀板Disc处理TreatmentHcr材质MaterialSUS630阀杆Stem处理TreatmentPH压圈Retainer材质MaterialSS41材质MaterialSUS316轴承Bearing处理TreatmentHcr形式TypeFNFVCS密封环Sealring材质MaterialR.TFE(F)R.TFE(F)R.TFE(C)垫环Backring材质MaterialNBROringVITONOringSUS316使用温度OperatingTemp.℃－5～＋60－5～＋180－5～＋250表1-2阀体材质：SCPH2/WCB,SCS13A/A351-CF8阀板材质：SCS13ATable1-2BODYMATERIAL:SCPH2/WCB,SCS13A/A351-CF8DISCMATERIAL:SCS13A阀体材质BodymaterialSCPH2/A216-WCB/ZG230-450,SCS13A/A351-CF8/ZG0Cr18Ni9材质MaterialSCS13ASCS13A阀板Disc处理TreatmentHcrS.S材质MaterialSUS630SUS630阀杆Stem处理TreatmentPHPH压圈Retainer材质MaterialSUS316SUS316材质MaterialSUS316SUS316轴承Bearing处理TreatmentHcrHcr形式TypeFNFVCSMM密封环Sealring材质MaterialR.TFE(F)R.TFE(F)R.TFE(C)SUS316SUS316垫环Backring材质MaterialNBROringVITONOringSUS316——SCPH2/WCBBody－5～＋60－5～＋180－5～＋250－5～＋400－5～＋400使用温度Operatingtemperature℃SCS13A/CF8Body－45～＋60－10～＋180－45～＋250－45～＋400－45～＋400表1-3阀体材质：SCS14A/A351-CF8M（标准型上阀盖）Table1-3BODYMATERIAL:SCS14A/A351-CF8M(STANDARDBONNET)阀体材质BodymaterialSCS14A/A351-CF8M/ZG0Cr18Ni12Mo2Ti材质MaterialSCS14ASCS14A阀板Disc处理Tre