|
零件名称
|
阀体
|
球体、阀杆
|
手柄
|
密封圈
|
垫片、填料
|
|
Q21F-16C
Q21F-25C
Q21F-40C
Q21F-64C
|
A105、45
|
1Cr18/1Cr18Ni9Ti
|
不锈钢SS304
|
聚四氟乙烯PTFE
对位聚笨PPL |
聚四氟乙烯PTFE
对位聚笨PPL |
|
Q21F-16P
Q21F-25P
Q21F-40P
Q21F-64P
|
1Cr18Ni9Ti
|
SS304/1Cr18Ni9Ti
|
|||
|
Q21F-16R
Q21F-25R
Q21F-40R
Q21F-64R
|
SS316/Cr18Ni12Mo2Ti
|
SS316/Cr18Ni12Mo2Ti
|
|
公称直径
|
尺寸（mm）
|
|||||
|
d
|
L
|
L1
|
M
|
Lo
|
Q61对焊接头总长
|
|
|
6
|
8
|
85
|
15
|
20×1.5
|
110
|
166
|
|
10
|
10
|
85
|
16
|
24×1.5
|
110
|
166
|
|
15
|
10
|
85
|
18
|
30×2
|
110
|
172
|
|
20
|
13
|
90
|
18
|
36×2
|
110
|
187
|
|
25
|
17
|
100
|
20
|
42×2
|
110
|
227
|
|
32
|
22
|
120
|
20
|
52×2
|
150
|
235
|
|
40
|
25
|
135
|
25
|
60×3
|
150
|
255
|
|
50
|
32
|
140
|
25
|
72×3
|
150
|
291
|
