DJ44F-6T低温角式截止阀产品规范
公称压力：0.6MPa
公称通径：25mm～350mm
适用介质：LO2、LN2、LAr等
适用温度：-196～+80℃
连接方式：法兰
介质流向：由阀瓣下面向上流
DJ44F-6T低温角式截止阀主要零部件材料
阀体、阀盖、阀瓣：硅黄铜
阀杆：不锈钢
填料：PTFE
阀瓣密封圈：PTFE或PCTFE
DJ44F-6T低温角式截止阀外型尺寸与连接尺寸
|
产品型号 |
DJ44F-6T低温角式截止阀 |
重量
(kg) |
|
产品代号 |
通径
DN(mm) |
尺寸(mm) |
|
L |
H1 |
H2 |
D |
D1 |
D2 |
D6 |
L1 |
L2 |
Z1-d1 |
Z-d |
D0 |
|
122K25GB2A3 |
25 |
250-600 |
269 |
244 |
100 |
75 |
142 |
53 |
80 |
62 |
4-10 |
4-12 |
120 |
11.5 |
|
122K40GB2A3 |
40 |
250-800 |
292 |
272 |
130 |
100 |
160 |
76 |
90 |
90 |
6-14 |
4-14 |
160 |
21.7 |
|
122K50GB2A3 |
50 |
300-800 |
306 |
282 |
140 |
110 |
165 |
86 |
100 |
100 |
6-14 |
6-14 |
160 |
28.8 |
|
122K65GB2A3 |
65 |
300-1000 |
342 |
305 |
160 |
130 |
185 |
106 |
115 |
115 |
6-14 |
6-14 |
200 |
34.3 |
|
122K80GB2A3 |
80 |
300-1000 |
350 |
310 |
185 |
150 |
200 |
121 |
130 |
130 |
6-14 |
6-14 |
200 |
46.5 |
|
122K100GB2A3 |
100 |
300-1000 |
385 |
340 |
205 |
170 |
225 |
142 |
140 |
140 |
8-14 |
8-18 |
280 |
58.7 |
|
122K125GB2A3 |
125 |
300-1000 |
390 |
350 |
235 |
200 |
250 |
170 |
145 |
145 |
8-14 |
8-18 |
280 |
69.8 |
|
122K150GB2A3 |
150 |
300-1000 |
420 |
360 |
260 |
225 |
290 |
194 |
165 |
165 |
8-14 |
10-18 |
320 |
99.2 |
|
122K200GB2A3 |
200 |
500-1200 |
439 |
374 |
315 |
280 |
340 |
248 |
205 |
205 |
12-14 |
12-18 |
360 |
120 |
|
122K250GB2A3 |
250 |
500-1200 |
525 |
440 |
370 |
335 |
435 |
300 |
250 |
250 |
12-14 |
16-18 |
400 |
207 |
|
122K300GB2A3 |
300 |
500-1200 |
535 |
440 |
435 |
395 |
520 |
354 |
270 |
270 |
16-18 |
16-18 |
450 |
252 |
|
122K350GB2A3 |
350 |
500-1200 |
618 |
498 |
485 |
445 |
550 |
404 |
300 |
300 |
12-18 |
12-22 |
500 |
478 |
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