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|
�m�÷�����Applicability |
��105��1.3×10-4Pa(�S������z) |
|
�y�T©�ʣ�Valve Leak Rate |
��≤1.3×10-4Pa.L/S.(�S������z) |
|
�m�Üضȣ�Applicable Temperature |
��-25��+80��(���z) |
|
��Դ������Annoy pressure |
��0.4��0.6MPa |
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�ܷ���������z,�����y��(�S��)��
����Ӹ���Փ����y�����μ��B�ӳߴ�(mm)
����m�B��
|
��̖ |
DN |
D1 |
D |
A |
H |
B |
W |
���m��(bi��o)��(zh��n) |
|
GDQ-J10(b) |
10 |
12.2 |
30 |
30 |
120 |
52 |
40 |
GB4982 |
|
GDQ-J16(b) |
16 |
17.2 |
30 |
40 |
140 |
58 |
40 |
|
|
GDQ-J25(b) |
25 |
26.2 |
40 |
50 |
150 |
58 |
40 |
|
|
GDQ-J32(b) |
32 |
34.2 |
55 |
58 |
158 |
58 |
40 |
|
|
GDQ-J40(b) |
40 |
41.2 |
55 |
65 |
183 |
75 |
50 |
|
|
GDQ-J50(b) |
50 |
52.2 |
75 |
70 |
190 |
75 |
50 |
���׷��m�B��
|
��̖ |
DN |
D |
Do |
D2 |
A |
P |
H |
n-φc |
DNy�A(y��)��� |
���m��(bi��o)��(zh��n) |
|
GDQ-J50 |
50 |
110 |
90 |
55 |
70 |
95 |
278 |
4-φ9 |
|
GB6070 |
|
GDQ-J63 |
63 |
130 |
110 |
68 |
88 |
108 |
360 |
4-φ9 |
|
|
|
GDQ-J80 |
80 |
145 |
125 |
85 |
98 |
133 |
379 |
8-φ9 |
|
|
|
GDQ-J100 |
100 |
165 |
145 |
105 |
108 |
159 |
394 |
8-φ9 |
|
|
|
GDQ-J(S)160 |
160 |
225 |
200 |
165 |
158 |
240 |
555 |
8-φ11 |
DN40 GB4982 |
|
|
GDQ-J(S)200 |
200 |
285 |
260 |
208 |
200 |
280 |
623 |
12-φ11 |
DN50 GB6070 |
|
|
GDQ-J(S)250 |
250 |
335 |
310 |
258 |
208 |
350 |
663 |
12-φ11 |
DN63 GB6070 |
|
|
GDQ-J(S)320 |
320 |
425 |
395 |
328 |
250 |
425 |
832 |
12-φ14 |
DN80 GB6070 |
|
|
GDQ-J(S)400 |
400 |
510 |
480 |
410 |
330 |
530 |
1120 |
16-φ14 |
DN100 GB6070 |
|
|
GDQ-J(S)500 |
500 |
610 |
580 |
510 |
360 |
630 |
1036 |
16-φ14 |
DN125 GB6070 |
|
|
GDQ-J(S)630 |
630 |
750 |
720 |
642 |
450 |
750 |
1415 |
20-φ14 |
DN160 GB6070 |
|
|
GDQ-J(S)800 |
800 |
920 |
880 |
815 |
530 |
920 |
1850 |
24-φ14 |
DN200 GB6070 |
|
|
GDQ-J(S)150 |
150 |
220 |
195 |
156 |
158 |
160 |
555 |
8-φ12 |
DN40 GB4982 |
JB919 |
|
GDQ-J(S)300 |
300 |
380 |
350 |
308 |
250 |
250 |
832 |
8-φ14 |
DN80 GB6070 |
|
|
GDQ-J(S)600 |
600 |
710 |
670 |
610 |
450 |
750 |
1415 |
12-φ21 |
DN150 GB919 |
