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GB/T2030-1980�������~����ͨ���y Marine bronze suction sea valves ����Ҏ(gu��)�� Technical Data �������~���� ͨ���y ����Ҏ(gu��)�� ���Q����Nominal Pressure(MPa) ���Qͨ�� Nominal Diameter(mm) �m�ý��|(zh��) Applicable Medium 1.6 80-400 ��ˮ Sea water ��Ҫ�㲿...
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�a(ch��n)Ʒ�ڏ���DN����80~400(mm)
�a(ch��n)Ʒ������PN����1.6(Mpa)
�������ڣ�2015-07-11
24С�r���M��ԃ�Ԓ021-80392609
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Marine bronze suction sea valves
����Ҏ(gu��)�� Technical Data
���Q����Nominal Pressure(MPa) | ���Qͨ�� Nominal Diameter(mm) | �m�ý��|(zh��) Applicable Medium |
---|---|---|
1.6 | 80-400 | ��ˮ Sea water |
��Ҫ�㲿�����|(zh��)Materials of Main Parts
������QParts name | ���� Material | |
---|---|---|
���QName | ��̖Marks | |
�y�w���y�wBody��Cover | �T�a���~ Cast Tin Bronze | ZCuSnl0Zn2 |
�y�PDisc | �T�a���~ Cast Tin Bronze | ZCuSn10Zn2 |
�y�UStem | �X���~ Aluminum Bronze | CuAI9Mn2 |
B�ͻ����ߴ�Dimensions
���Qͨ�� DN(mm) |
�Y���ߴ� Structure dimension |
���m Flange |
��˨ Bolt |
��݆ Hand wheel D0 |
���� Lift range m |
�������� Weight (kg) |
||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
L | H≈ | D | D1 | D2 | b | Do | n�� | Th. | ||||
80 | 125 | 360 | 170 | 138 | 118 | 14 | 15 | 8 | M14 | 160 | 24 | 19.0 |
100 | 135 | 415 | 190 | 158 | 138 | 14 | 15 | 8 | M14 | 180 | 30 | 23.6 |
125 | 160 | 470 | 215 | 183 | 164 | 14 | 15 | 10 | M14 | 200 | 40 | 31.2 |
150 | 175 | 506 | 240 | 208 | 190 | 14 | 15 | 12 | M14 | 225 | 48 | 49.8 |
200 | 220 | 595 | 295 | 264 | 247 | 15 | 15 | 12 | M14 | 280 | 60 | 70.0 |
250 | 260 | 698 | 365 | 327 | 306 | 16 | 17 | 14 | M16 | 360 | 70 | 111.0 |
300 | 300 | 780 | 430 | 386 | 360 | 19 | 22 | 14 | M20 | 400 | 78 | 170.3 |
350 | 320 | 910 | 480 | 436 | 410 | 20 | 22 | 16 | M20 | 450 | 100 | 229.0 |
400 | 380 | 960 | 530 | 486 | 460 | 21 | 22 | 16 | M20 | 500 | 110 | 299.0 |
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