- 保温V型调节球阀
详细信息
产品性能规范
公称压力PN(MPa)试验压力适用介质适用温度壳体试验密封试验1.62.41.76水、泊、气及高粘度、含纤维、固体颗粒等介质-28℃~550℃2.43.755.754.06.04.4适用规范连接法兰JB79-59 GB20592-97 ANSI B16.5试验和检验JB/T9092-99 API 598主要零件材质表
零件名称材质阀体、阀盖WCBCF8密封面2Cr13+氮气304+氮气球体2Cr13+铬硬铬304+硬铬阀座、阀杆2Cr13304垫片柔性石墨+不锈钢柔性石墨+不锈钢双头螺柱35CrMoaA1Crl8Ni9Ti保温V型调节球阀主要外形尺寸
公称压或压力级公称通径DN尺寸(mm)(mm)(in)WLW1L1dd1H1HPN1.6MPa25-50-25-64385720040-60-25-82496320550-751243262100609222565-851453872.51207510023580-1001654582.513189108260100-1151945097158113117270125-13521055105180140140320150-16022965114.5216164177340200-20024380121.5268205200390250-24029792148.5326259252420300--338-169-300270510PN2.5MPa25-50-25-64385720040-60-25-82496320550-751243262100609222565-801453872.51207510023580-1001654582.513189108260100-1151945097158113117270125-16521055105180140140320150-16022965114.5216164177340200-20024380121.58268205200390250-34029792148.5326259252420300--338-169-300270510 -