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�l(f��)���r(sh��)�g��2011-01-13 14:31
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�a(ch��n)Ʒ���Q�� |
��(du��)�A�ΰ�����ʽֹ���y(������) |
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�a(ch��n)Ʒ��̖(h��o)�� |
H74 |
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| ���P(gu��n)�a(ch��n)Ʒ |
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| ��(du��)�A�ΰ�����ʽֹ���y�a(ch��n)Ʒ���Q��H74��(du��)�A�ΰ�����ʽֹ���y |
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| �a(ch��n)Ʒ���ϣ�WCB,��CF3��CF8,��CF3M��CF8M |
| �a(ch��n)ƷҎ(gu��)��DN50~1200��PN10~40 |
| �a(ch��n)Ʒ��(ji��n)�飺 |
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 H74��(du��)�A�ΰ�����ʽֹ���y
H74 Clip-on single valve flap swing type check valve
��Ҫ�ߴ� Main dimensions
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DN��mm) |
L |
D1 |
D |
| PN1.0,��1.6MPa |
PN2.5��4.0MPa |
1.0MPa |
1.6MPa |
2.5MPa |
4.0MPa |
| 50 |
19 |
19 |
25 |
109 |
109 |
109 |
109 |
| 65 |
19 |
19 |
38 |
129 |
29 |
129 |
129 |
| 80 |
19 |
19 |
46 |
144 |
144 |
144 |
144 |
| 100 |
19 |
19 |
71.5 |
164 |
164 |
170 |
170 |
| 125 |
19 |
19 |
95 |
194 |
194 |
196 |
196 |
| 150 |
19 |
29 |
114 |
220 |
220 |
226 |
226 |
| 200 |
29 |
29 |
140 |
275 |
275 |
286 |
293 |
| 250 |
29 |
38 |
188 |
330 |
331 |
343 |
355 |
| 300 |
38 |
51 |
216 |
380 |
386 |
403 |
420 |
| 350 |
44 |
51 |
263 |
440 |
446 |
460 |
477 |
| 400 |
51 |
51 |
305 |
491 |
495 |
517 |
549 |
| 450 |
60 |
76 |
356 |
541 |
558 |
567 |
574 |
| 500 |
64 |
83 |
406 |
596 |
620 |
622 |
626 |
| 600 |
70 |
90 |
482 |
698 |
732 |
734 |
745 |
| 700 |
80 |
90 |
562 |
813 |
804 |
831 |
- |
| 800 |
90 |
100 |
464 |
918 |
912 |
942 |
- |
| 900 |
90 |
100 |
738 |
1018 |
1012 |
1040 |
- |
| 1000 |
100 |
120 |
846 |
1124 |
1126 |
1155 |
- |
��(du��)�A�ΰ�����ʽֹ���y |
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