工作温度 |
适用介质 |
≤85℃ |
J:一般腐蚀性介质 |
≤120℃ |
FS:强腐蚀性介质 |
名称 |
材料 |
阀体 |
铸铁、铸铁/衬胶、氟塑料 |
阀盖 |
铸铁 |
阀瓣 |
铸铁 |
手轮 |
铸铁 |
隔膜 |
天然胶、丁基胶、氟塑料、橡胶 |
阀杆 |
碳钢 |
公 称 通 径 |
公称压力 |
工作压力 |
L |
D |
D1 |
Z-Фd |
H1 |
H2 |
Do |
重量 |
|
DN/mm |
NPS/inch |
||||||||||
15 |
1/2 |
1.6 |
1.6 |
108 |
95 |
65 |
4-14 |
|
|
|
|
20 |
3/4 |
117 |
105 |
75 |
4-14 |
93 |
103 |
66 |
3 |
||
25 |
1 |
127 |
115 |
85 |
4-14 |
100 |
112 |
66 |
4 |
||
32 |
1 1/4 |
146 |
140 |
100 |
4-18 |
127 |
144 |
96 |
6.5 |
||
40 |
1 1/2 |
159 |
150 |
110 |
4-18 |
136 |
156 |
96 |
7.5 |
||
50 |
2 |
1910 |
165 |
125 |
4-18 |
151 |
177 |
118 |
10 |
||
65 |
2 1/2 |
1.0 |
1.0 |
216 |
185 |
145 |
4-18 |
183 |
213 |
165 |
16 |
80 |
3 |
254 |
200 |
160 |
8-18 |
198 |
273 |
230 |
23.5 |
||
100 |
4 |
305 |
220 |
180 |
8-18 |
266 |
320 |
280 |
34 |
||
125 |
5 |
356 |
250 |
210 |
8-18 |
319 |
286 |
280 |
44 |
||
150 |
6 |
406 |
285 |
240 |
8-22 |
380 |
453 |
368 |
67.5 |
||
200 |
8 |
0.6 |
521 |
340 |
295 |
8-22 |
506 |
626 |
400 |
141.5 |
|
250 |
10 |
635 |
395 |
350 |
12-22 |
598 |
734 |
500 |
229 |
||
300 |
12 |
0.4 |
749 |
445 |
400 |
12-22 |
698 |
778 |
560 |
321 |
|
350 |
14 |
749 |
505 |
460 |
16-22 |
723 |
883 |
560 |
360 |
||
400 |
16 |
0.25 |
- |
565 |
515 |
16-26 |
868 |
1078 |
640 |
584 |
|