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氧气专用截止阀
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一、结构简图 |
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| 二、主要连接尺寸:外形尺寸及重量 |
DN |
PN=3.0MPa PN=4.0MPa |
PN=1.6Pa PN=2.5MPa |
L |
H |
D0 |
重量
(kg) |
D |
K |
n-d0 |
d |
f
|
f2 |
d |
y |
D |
K |
n-d0 |
b |
f
|
d |
15 |
95 |
65 |
4-14 |
16 |
2 |
2 |
46 |
40 |
95 |
65 |
4-14 |
16 |
2 |
46 |
130 |
302 |
120 |
5 |
20 |
102 |
75 |
56 |
51 |
105 |
75 |
56 |
150 |
312 |
140 |
6.5 |
25 |
115 |
85 |
65 |
58 |
115 |
85 |
65 |
160 |
326 |
160 |
7 |
32 |
140 |
100 |
4-18 |
18 |
3 |
3 |
76 |
66 |
140 |
100 |
4-18 |
18 |
3 |
76 |
180 |
338 |
180 |
13.5 |
40 |
150 |
110 |
84 |
76 |
150 |
110 |
84 |
200 |
384 |
200 |
16 |
50 |
1650 |
125 |
20 |
99 |
88 |
165 |
125 |
20 |
99 |
230 |
420 |
240 |
32 |
65 |
185 |
145 |
8-18 |
22 |
4 |
118 |
110 |
185 |
145 |
8-18 |
22 |
118 |
290 |
446 |
280 |
45 |
80 |
200 |
160 |
132 |
121 |
200 |
160 |
132 |
310 |
560 |
320 |
60 |
100 |
235 |
190 |
8-22 |
26 |
156 |
150 |
235 |
190 |
8-22 |
26 |
156 |
350 |
675 |
360 |
80 |
125 |
270 |
220 |
8-26 |
28 |
184 |
176 |
270 |
220 |
8-26 |
28 |
184 |
400 |
745 |
400 |
105 |
150 |
300 |
250 |
32 |
211 |
204 |
300 |
250 |
30 |
211 |
480 |
845 |
450 |
134 |
200 |
375 |
320 |
12-30 |
38 |
284 |
260 |
360 |
310 |
12-26 |
36 |
274 |
600 |
930 |
560 |
266 |
250 |
450 |
385 |
12-34 |
45 |
345 |
313 |
425 |
370 |
12-30 |
40 |
330 |
730 |
1030 |
640 |
491 |
300 |
515 |
450 |
16-34 |
50 |
409 |
364 |
485 |
430 |
16-30 |
45 |
4 |
389 |
850 |
1260 |
720 |
705 |
350 |
580 |
510 |
16-36 |
52 |
4 |
465 |
422 |
555 |
490 |
16-33 |
48 |
448 |
980 |
1350 |
800 |
810 |
400 |
660 |
585 |
16-39 |
54 |
535 |
474 |
620 |
550 |
16-36 |
50 |
503 |
1100 |
1460 |
900 |
950 |
450 |
685 |
610 |
20-39 |
56 |
560 |
524 |
670 |
600 |
20-36 |
52 |
548 |
1200 |
1550 |
1000 |
110 |
500 |
755 |
670 |
20-42 |
62 |
615 |
576 |
730 |
660 |
20-36 |
58 |
609 |
1250 |
1650 |
1850 |
1650 |
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