首页-产品展厅-产品介绍产品名称：真空隔离焊接式截止阀产品型号：NKJ61H咨询电话：021-31266531王经理相关产品真空隔离焊接式截止阀NKJ61H真空隔离焊接式截止阀零件名称Partname阀体、阀盖BodyBonnet阀杆ValveStem阀瓣Disc密封面Sealingface阀杆螺母Yokenut填料Packing紧固件FasteherNKJ61H-C型25或WCB铬不锈钢Crstainmlessteel铬不锈钢CrstainmlesssteelH：合金钢H：alloysteel铝青铜AIbronze膨胀复合石墨Expandingcompoundgraphlte优质碳钢High-gradecarbonsteelNKJ61Y-l型铬钼钢Cr.Mosteel20CrlM01vA或38CrMoAlA12CrlMo1VAY：硬质合金Y:oarbidealloy铬钼钢Cr.Mosteel真空隔离焊接式截止阀主要尺寸及重量Maindimensionsandweight公称通径DN/mmNominaldiameter公称压力PN/MPaNominalpressure主要外形尺寸和连接尺寸/mmMainextemalandconnectingdmensionsLHDD0D1L1αW1O4.0130245361118.41O-12015130245361622.51O-12020150265442128.511-16025160270482634.512-200321802854834--37o30"200402003205540--37o30"240502303656448--37o30"3206529041O8266--37o30"3008031O4309578--37o30"3001003504701171OO--37o30"350125400500143126--37o30"350150480533167150--37o30"4001O6.4130245361O18.41O-12015130245361522.51O-12020150265442028.511-16025160270482534.512-200321802804833--37o30"200402003205539--37o30"240502303656448--37o30"3206529041O8265--37o30"3208031O4309576--37o30"36010035047011798--37o30"400125480500143123--37o30"400150480533167148--37o30"5001O10.O130245361O18.41O-12015130245361422.51O-12020150265442028.511-16025160270482534.512-200)