|
零件名称 |
阀体 |
球体、阀杆 |
手柄 |
密封圈 |
垫块、填料 |
|
Q21F-16C、 Q21F-25C、 Q21F-40C. Q21F-64C |
A105、 45 |
1Cr18/1Cr18Ni9Ti |
不锈钢
|
聚四氟乙烯 对位聚苯
|
聚四氟乙烯 对位聚苯
|
|
Q21F-16P、 Q21F-25P、 Q21F-40P. Q21F-64P |
1Cr18Ni9Ti |
SS304/1Cr18Ni9Ti |
|||
|
Q21F-16R、 Q21F-25R、 Q21F-40R. Q21F-64R |
SS316/1Cr18Ni12Mo2Ti |
SS316/1Cr18Ni12Mo2Ti |
|
DN(mm) |
d |
L |
L1 |
M |
LO |
Q61 带对焊接头总长 |
|
6 |
8 |
85 |
15 |
20 x 1.5 |
110 |
166 |
|
10 |
10 |
85 |
16 |
24 x 1.5 |
110 |
166 |
|
15 |
10 |
85 |
18 |
30x2 |
110 |
172 |
|
20 |
13 |
90 |
18 |
36x2 |
110 |
187 |
|
25 |
17 |
100 |
20 |
42x2 |
110 |
227 |
|
|
22 |
120 |
20 |
52x2 |
- |
235 |
|
40 |
25 |
135 |
25 |
60x3 |
150 |
255 |
|
50 |
32 |
140 |
25 |
72x3 |
180 |
291 |
螺纹标准：GB196
