详细介绍 碳钢法兰楔式闸阀产品介绍:法兰楔式闸阀是闸阀系列中zui常用的产品,其闸板采用弹性5度斜度结构,密封性能好,闸板和阀座的密封面采用不同硬度的司太立(Slite)钴基硬质合金堆焊而成,密封可靠、硬度高、耐磨、耐高温、耐腐蚀、抗擦伤性能好、寿命长,广泛适用于石油化工,火力发电厂等油品、水蒸气管路上作接通或截断管路中介质的启闭装置。 Z41H碳钢法兰楔式闸阀的详细资料:闸阀根据分类方法不同可分为:平行式闸阀、楔式闸阀、升降式闸阀、旋转杆式闸阀、快速启闭闸阀、缩口闸阀、平板闸阀等。 法兰楔式闸阀特点:流体阻力小,适用的压力、温度范围大,介质流动方向不受限制,密封性能良好。法兰楔式闸阀 施工 法兰楔式闸阀安装要点安装位置、高度、进出口方向必须符合设计要求,连接应牢固紧密。安装在保温管道上的各类手动阀门,手柄均不得向下。阀门安装前必须进行外观检查,阀门的铭牌应符合现行国家标准《通用阀门标志》GB 12220的规定。对于工作压力大于1.0 MPa 及在主干管上起到切断作用的阀门,安装前应进行强度和严密性能试验,合格后方准使用。强度试验时,试验压力为公称压力的1.5倍,持续时间不少于5min,阀门壳体、填料应无渗漏为合格。严密性试验时,试验压力为公称压力的1.1倍;试验压力在试验持续的时间应符合GB 50243标准要求,以阀瓣密封面无渗漏为合格。 Z41H-16-320C性能规范 型号公称压力(MPa)实验压力工作温度(℃)适用介质强度水(MPa)密封(水)空气(MPa)低压密封空气(MPa)ZAH-16CZ41W-16P(R)1.62.41.80.6≤200肖酸类Z41W-25P(R)2.53.82.80.6≤200醋酸类Z41W-40P(R)4.06.04.40.6≤200肖酸类Z41W-60P(R)6.49.67.00.6≤200醋酸类Z41H法兰楔式闸阀主要零件材质 阀体/阀盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M02WCB零件名称ZGICr18Ni9Tit系列ZG00Cr18Ni10系列ZG1Cr18Ni12M02Ti系列ZG00Cr17Ni14M02系列WCB系列闸板ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M021Cr13阀杆1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M02Ti00Cr17Ni14M021Cr13填料PTFE编织PTFE编织PTFE编织PTFE编织石墨垫片304L+PTFE304L+PTFE316+PTFE316L+PTFE石墨压盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M02TiZG00Cr17Ni14M02系列WCB填料压环1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M02Ti00Cr17Ni14M021Cr13螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti451.6MPa 法兰楔式闸阀,碳钢闸阀主要连接尺寸 尺寸DN1520253240506580100125150200250300350400450500600Lmm130150160180200250265280300325350400450500550600650700800Hmm1751802102103503583734355006146748181225141516301780205021812599Wmm1801802002002002402402803203603604004505005006007207207202.5MPa法兰楔式闸阀 主要连接尺寸 尺寸DN1520253240506580100125150200250300350400450500600Lmm130150160180200250265280300325350400450500550600650700800Hmm1751802102103503583734355006146748181225141516301780205021812599Wmm180180200200200240240280320360360400450500500600720720720 4.0MPa 法兰楔式闸阀Z41H碳钢闸阀要连接尺寸 尺寸DN1520253240506580100125150200250300350400Lmm130150160180200250280310350400450550650750850950Hmm1751802102103503583734355006146748181225141516301780Wmm1801802002002002402402803203603604004505005006006.4MPa 法兰楔式闸阀主要连接尺寸 尺寸DN1520253240506580100125150200250300350400Lmm170190210230240250280320350400450550650750850950Hmm175180210230350359373435500614674818970114512801450Wmm12012014016020024028032036040040045056064080080010.0MPa 法兰楔式闸阀主要连接尺寸 尺寸DN1520253240506580100125150200250Lmm170190210230240250280310350400450550650Hmm175180210230350359373435500614674818970Wmm12012016018024028032036040045056064072016.0MPa 法兰楔式闸阀主要连接尺寸 尺寸DN1520253240506580100125150200Lmm170190210230240300340390450525600750Hmm175180210230350359373435500614674818Wmm120120140160200240280320360400400450