进口内螺纹针型阀德国LIK（莱克）原装进口内螺纹针型阀这种紧凑且经济型的BWJ系列针型阀是的标准生产的。设计扭矩低，即轻便又易于操作。压力高达6000PS1(414BAR)或10000PS1(690BAR)。它极度完整的金属阀体对金属阀盖密封以使它适合高压的工作要求。BWJseriesneedlevalveisdesignedwiththemostcompactandeconomicalpatternwithlightweightandlowtorqueforeasyoperation,andratedupto6000PS1(414BAR)@2000withsoftseat,upto10000PSI(690BAR)@2000Fwithmetalhasahighintegritymetaltometalbodybonnetsealsuitableforhighpressureuse.进口内螺纹针型阀产品特点设计特征紧凑而轻便o型圈+方形圈密封压力装置;阀杆操作时***无泄漏两个流量口，有合适的流量方向。DesignFeaturesCompactandlightweight.Pressureresp***iveVitonpackingsealarrangementpositivenoslackstemaction.Bi-directionalflow,withpreferredflowindicated.进口内螺纹针型阀技术参数工作温度:-30℃至500℃入口密封按标准设置。可灵活更换的填料及软阀座从而延长其使用寿命。所有主要元件的原材料都是可追溯的。100%通过静压测试所有材料性能结构都达到NACEMR-01-75***新版本要求。Temperaturerating-30℃to500℃Ingresssealsfittedasstandard.Flexiblepackingforreplacementcanextendfieldlifefurther.dullmaterialtraceabilityofmaincomponents.1000oHydrostatictesting.MaterialsofcontractioncanbesuppliedtomeettherequirementsofNACEMR-01-75latestrevision主要零件材料Materialsofmainparts零件名称Partname材质Materia阀体Body20#A105SS304SS304LSS316SS316L阀盖垫片BonnetGasket紫铜(Redcopper)PTFE阀盖Bonnet20#A105SS304SS304LSS316SS316L填料垫PackingSeatPTFE柔性石墨(ExpandedGraphite)金属盘根(MatelandGraphite)填料PackingPTFE柔性石墨(ExpandedGraphite)填料压盖PackingGland20#A105SS304SS304LSS316SS316L阀杆Stem20#A105SS304SS304LSS316SS316L手柄Handle20#A105SS304SS304LSS316SS316L内六角螺钉HexagonScrew20#A105SS304SS304LSS316SS316L应用场合：水、油品、蒸汽、***，石油化工，海洋石油平台，化工化学，电力工业气及某些腐蚀性液体等介)