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| ���y�T©�ʣ�Valve Leak Rate |
��≤1.3×10-4Pa.L/S. |
| ���m�Üضȣ�Applicable Temperature |
��-30�� 150��
��-30�� 150�棨PPL�ܷ⣩ |
| ���m�÷�����Appy Range |
|
| ���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 |
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|
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| �� |
GU��-��������y��Ҫ�������
Materials of Main Parts |
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�y�w,���y�w,���y�U�����P�
�ܷ�����ķ���ϩ,���������z�������z,��PPL,��
Body, disc ��nd stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL. |
|
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| CONSTRUCTION FIGHTS ��mm�� |
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GU��-��������y���μ��B�ӳߴ磨mm����JB919��
Overall ��nd Connection Dimensions��mm�� |
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�ݼy�B�ӵ����μ��B�ӳߴ磨�Dһ�� |
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Model
��̖(h��o)
|
DN
|
G
|
H
|
E
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L
|
|
GU-10��G��
|
10
|
1/4"
|
52
|
105
|
68
|
|
GU-16��G��
|
16
|
1/2"
|
64
|
130
|
72
|
|
GU-20��G��
|
20
|
3/4"
|
67
|
130
|
82
|
|
GU-25��G��
|
25
|
1"
|
83
|
165
|
90
|
|
GU-32��G��
|
32
|
1-1/4"
|
89
|
165
|
112
|
|
GU-40��G��
|
40
|
1-1/2"
|
100
|
190
|
120
|
|
GU-50��G��
|
50
|
2"
|
125
|
190
|
145
|
|
GU-63��G��
|
63
|
2-1/2"
|
150
|
250
|
185
|
|
GU-80��G��
|
80
|
3"
|
161
|
250
|
210
|
|
GU-100��G��
|
100
|
4"
|
180
|
280
|
268
|
|
|
| �� |
�����m�B�ӣ�GB6070�����D���� |
| |
|
Model
��̖(h��o)
|
DN
|
D
|
Do
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H
|
E
|
L
|
n-φc
|
|
GU-10��F��
|
10
|
55
|
40
|
52
|
105
|
84
|
4-φ6.6
|
|
GU-16��F��
|
16
|
60
|
45
|
64
|
130
|
84
|
4-φ6.6
|
|
GU-25��F��
|
25
|
70
|
55
|
83
|
165
|
114
|
4-φ6.6
|
|
GU-32��F��
|
32
|
90
|
70
|
89
|
165
|
140
|
4-φ9
|
|
GU-40��F��
|
40
|
100
|
80
|
100
|
190
|
160
|
4-φ9
|
|
GU-50��F��
|
50
|
110
|
90
|
125
|
190
|
170
|
4-φ9
|
|
GU-63��F��
|
63
|
130
|
110
|
150
|
250
|
195
|
4-φ9
|
|
GU-80��F��
|
80
|
145
|
125
|
161
|
250
|
220
|
8-φ9
|
|
GU-100��F��
|
100
|
165
|
145
|
180
|
280
|
280
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8-φ9
|
|
|
| �� |
��ж���m�B�ӣ�GB4982�����D���� |
| |
|
Model
��̖(h��o)
|
DN
|
D1
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D
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H
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E
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L
|
|
GU-10��KF��
|
10
|
12.2
|
30
|
52
|
105
|
84
|
|
GU-16��KF��
|
16
|
17.2
|
30
|
64
|
130
|
84
|
|
GU-25��KF��
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25
|
26.2
|
40
|
83
|
165
|
114
|
|
GU-32��KF��
|
32
|
34.2
|
55
|
89
|
165
|
140
|
|
GU-40��KF��
|
40
|
41.2
|
55
|
100
|
190
|
160
|
|
GU-50��KF��
|
50
|
52.2
|
75
|
125
|
190
|
170
|
|
|
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