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截止止回阀 |
一、结构简图 |
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二、产品规格和外形尺寸 |
型号 |
公称压力
(MPa) |
尺寸(mm) |
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
JH41H/Y-16C
JH41W/Y-16P/R
JH41Y-16I |
1.6 |
L |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
H |
412 |
445 |
580 |
523 |
545 |
613 |
780 |
950 |
1120 |
D0 |
240 |
280 |
320 |
360 |
400 |
400 |
450 |
450 |
500 |
JH41H/Y-25C
JH41W/Y-25P/R
JH41Y-25I |
2.5 |
L |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
H |
412 |
445 |
480 |
523 |
545 |
613 |
780 |
950 |
1120 |
D0 |
240 |
280 |
320 |
360 |
400 |
400 |
450 |
450 |
500 |
JH41H/Y-40C
JH41W/Y-40P/R
JH41Y-40I |
4.0 |
L |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
H |
412 |
445 |
480 |
523 |
545 |
690 |
830 |
925 |
1120 |
D0 |
240 |
280 |
320 |
360 |
400 |
450 |
560 |
640 |
720 | | |
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