63000RA-W-W73-10/16/25BH(F)[D673-10/16/25BH(F)]73000RA-S-W73-10/16/25KH(F)[D673-10/16/25KH(F)] 引进日本KOSO工装株式会社气动制造技术 DN:50 1000 PN:10,16,25 介质温度:硬密封-30 425℃,软密封-30 160℃ 泄漏:硬Ⅴ级,软Ⅵ级 阀体:铸钢,1Cr18Ni9Ti,316 阀座:F4(软)1Cr18Ni9Ti,316(硬) 气动单气控,双气控,气源:0.4MPa,0.5MPa 有手动,涡轮,电动220VAC,380VAC(D973型)可选 附件:过滤减压器,电磁阀,电-气阀门定位器,限位开关,阀位变送器 防爆:dⅡCT6,iaⅡCT6