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GUD��늄�(d��ng)��������y
GUD��늄�(d��ng)��������y����늄�(d��ng)�b���(q��)��(d��ng)�y�U�c��о��(l��i)��(zh��)�І��]��(d��ng)��,���_(d��)����ͨ���Д����ϵ�y(t��ng)��·�еĽ��|(zh��)��,����(y��ng)������ա�����Ʒ,���ƘI(y��),�����﹤�̡�ʳƷ,����ˎ,�����,�����yƷ�������I(l��ng)��
GUD��늄�(d��ng)��������y��Ҫ���ܣ�
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| |
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| �y�T(m��n)©�ʣ�Valve Leak Rate |
��≤1.3×10-4Pa.L/S. |
| �m�Üضȣ�Applicable Temperature |
��-30�� 150��
��-30�� 150�棨PPL�ܷ⣩ |
| �P(gu��n)�]�r(sh��)�g��Close time |
��≤30S |
| �m�÷�����Applicability |
| �B����ʽ��Loose Flange |
��ʹ�É���������Pa�� |
| �����m��GB6070,��JB919�� |
��0.6×106��1.3×10-4 |
| ���ӷ��m��GB6070,��JB919�� |
��1.6×106��1.3×10-4 |
| ����m��GB4982�� |
��0.1×106��1.3×10-4 |
| �ݼy�B�ӡ�Threaded Connection |
��1.6×106��1.3×10-4 |
|
|
| |
| |
GUD��늄�(d��ng)��������y��Ҫ�������
Materials of Main Parts |
| |
| |
|
�y�w���y�w,���y�U�����P�
�ܷ�����ķ���ϩ,�������z��PPL,��
Body, disc ��nd stem: stainless steel.
Sealing element: NBR, Viton, PPL. |
|
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| CONSTRUCTION FIGHTS ��mm�� |
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�ݼy�B�ӵ����μ��B�ӳߴ磨�Dһ�� |
| |
|
Model
��̖(h��o)
|
DN
|
G
|
H
|
E
|
L
|
|
GUD-10��G��
|
10
|
1/4"
|
153
|
157
|
68
|
|
GUD-16��G��
|
16
|
1/2"
|
172
|
157
|
72
|
|
GUD-20��G��
|
20
|
3/4"
|
178
|
157
|
82
|
|
GUD-25��G��
|
25
|
1"
|
187
|
157
|
90
|
|
GUD-32��G��
|
32
|
1-1/4"
|
206
|
157
|
112
|
|
GUD-40��G��
|
40
|
1-1/2"
|
212
|
157
|
120
|
|
GUD-50��G��
|
50
|
2"
|
265
|
157
|
145
|
|
GUD-63��G��
|
63
|
2-1/2"
|
305
|
207
|
185
|
|
GUD-80��G��
|
80
|
3"
|
330
|
207
|
210
|
|
GUD-100��G��
|
100
|
4"
|
350
|
207
|
268
|
|
|
| |
�����m�B�ӣ�GB6070�����D���� |
| |
|
Model
��̖(h��o)
|
DN
|
D
|
Do
|
H
|
E
|
L
|
n-φc
|
|
GUD-10��F��
|
10
|
55
|
40
|
153
|
157
|
84
|
4-φ6.6
|
|
GUD-16��F��
|
16
|
60
|
45
|
172
|
157
|
84
|
4-φ6.6
|
|
GUD-25��F��
|
25
|
70
|
55
|
187
|
157
|
114
|
4-φ6.6
|
|
GUD-32��F��
|
32
|
90
|
70
|
206
|
157
|
140
|
4-φ9
|
|
GUD-40��F��
|
40
|
100
|
80
|
212
|
157
|
160
|
4-φ9
|
|
GUD-50��F��
|
50
|
110
|
90
|
265
|
157
|
170
|
4-φ9
|
|
GUD-63��F��
|
63
|
130
|
110
|
305
|
207
|
195
|
4-φ9
|
|
GUD-80��F��
|
80
|
145
|
125
|
330
|
207
|
203
|
8-φ9
|
|
GUD-100��F��
|
100
|
165
|
145
|
350
|
207
|
280
|
8-φ9
|
|
|
| |
��ж���m�B�ӣ�GB4982�����D���� |
| |
|
Model
��̖(h��o)
|
DN
|
D1
|
D
|
H
|
E
|
L
|
|
GUD-10��KF��
|
10
|
12.2
|
30
|
153
|
157
|
84
|
|
GUD-16��KF��
|
16
|
17.2
|
30
|
172
|
157
|
84
|
|
GUD-25��KF��
|
25
|
26.2
|
40
|
187
|
157
|
114
|
|
GUD-32��KF��
|
32
|
34.2
|
55
|
206
|
157
|
140
|
|
GUD-40��KF��
|
40
|
41.2
|
55
|
212
|
157
|
160
|
|
GUD-50��KF��
|
50
|
52.2
|
75
|
265
|
157
|
170
|
|
|
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