IF5,IF10,IF15,IF20,IF30,IF45,IF60,IF90,IF120,IF180,IF250,多回转智能型阀门电动装置
1800
325
70
22.5:1
18/36
4/7.5
8.87/15.6
250


IF250
2500
325
70
22.5:1
18/36
5.5/10

01/21 13:37