保温闸阀 |
|
性能规范
型号 |
公称压力 |
试验压力 |
适用温度(℃) |
适用介质 |
保温套压力 |
壳体 |
密封 |
BZ41W-16P(R) |
1.6 |
2.4 |
1.8 |
≤350 |
NITRIC ACID |
≤1.0 |
硝酸类 |
BZ41W-25P(R) |
2.5 |
3.8 |
2.8 |
≤350 |
NITRIC ACID |
≤1.0 |
硝酸类 |
主要外形尺寸和连接尺寸(mm)
型号 |
压力 |
公称通径 DN |
尺寸(mm) |
L |
D |
D1 |
D2 |
b |
z-d |
H |
D0 |
|
1.6 |
40 |
200 |
160 |
125 |
100 |
18-3 |
4-18 |
310 |
200 |
50 |
250 |
180 |
145 |
120 |
18-3 |
4-18 |
358 |
240 |
65 |
265 |
195 |
160 |
135 |
20-3 |
8-18 |
373 |
240 |
80 |
280 |
215 |
180 |
155 |
20-3 |
8-18 |
435 |
280 |
100 |
300 |
245 |
210 |
185 |
22-3 |
8-18 |
500 |
300 |
125 |
325 |
280 |
240 |
210 |
24-3 |
8-23 |
614 |
320 |
150 |
350 |
335 |
295 |
265 |
26-3 |
12-23 |
674 |
360 |
200 |
400 |
405 |
355 |
320 |
30-3 |
12-25 |
818 |
400 |
250 |
450 |
460 |
410 |
375 |
30-4 |
12-25 |
969 |
450 |
300 |
500 |
520 |
470 |
435 |
34-4 |
16-25 |
1145 |
560 |
|
2.5 |
40 |
200 |
160 |
125 |
100 |
20-3 |
4-18 |
358 |
240 |
50 |
250 |
180 |
145 |
120 |
22-3 |
8-18 |
373 |
240 |
65 |
265 |
195 |
160 |
135 |
22-3 |
8-18 |
435 |
280 |
80 |
280 |
230 |
190 |
160 |
24-3 |
8-18 |
500 |
300 |
100 |
300 |
270 |
220 |
188 |
28-3 |
8-15 |
614 |
320 |
125 |
325 |
300 |
250 |
218 |
30-3 |
8-25 |
674 |
360 |
150 |
350 |
360 |
310 |
278 |
34-3 |
12-25 |
818 |
400 |
200 |
400 |
425 |
370 |
332 |
36-3 |
12-30 |
969 |
450 |
250 |
450 |
485 |
430 |
390 |
40-4 |
12-30 |
1145 |
560 |
300 |
500 |
550 |
490 |
448 |
40-4 |
16-34 |
1145 |
640 | |
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