求购KOSO调节阀 501T-522LARN,详细如下: 调节阀体组件(LV - 04103) 厂家: KOSO 代码; 501T-522 LARN; 阀尺寸 1"x3/8"; 种类; ANSI 600#; RATED CV 2.5; CHARACT E0%; OPENINH;20mm; BODY:A351-CF8C; PLUG/DISK:SUS347/SF; SEAT: SUS347/SF; TEMP: -5 ~ + 230o C; OPENRATINH:300KPa; RANGE: 4~ 20mA.DC; ACTION:RA; SERNO: 2083383-140. |