带手柄弹簧全启式安全阀 A28H-10，A28H-16C，A28H-25C，A28H-40C


15
10
1/2
3/4
37
65
196


20
12
3/4
1
40
70
215


25
15
1
1 1/4
45
78
233


32
20
1 1/4
1 1/2

01/22 15:12