GM高真空压力隔膜阀
GM型高真空(压力)
隔膜阀用于接通或切断真空(压力)系统管路中的介质流。应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。
隔膜阀主要技术性能
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阀门漏率：Valve Leak Rate
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≤1.3×10-4Pa.L/S.
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适用温度：Applicable Temperature
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-25～+80℃(丁腈橡胶)
-30～+150℃(氟橡胶)
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适用范围：Applicability
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|
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连接型式 Loose Flange
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使用压力范围(Pa)
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活套法兰(GB6070、JB919)
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0.6×106～1.3×10-4
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焊接法兰(GB6070、JB919)
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1.6×106～1.3×10-4
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快卸法兰(GB4982)
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0.1×106～1.3×10-4
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螺纹连接 Threaded Connection
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1.6×106～1.3×10-4
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隔膜阀主要零件材料
阀体、阀板、阀杆：不锈钢
隔膜：硅橡胶、氟橡胶
隔膜阀活套法兰连接(GB6070)(图一) 快卸法兰连接(GB4982)(图二)
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Model
型号
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DN
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Do
|
D
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n-φc
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W
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H/H1
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L
|
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Model
型号
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DN
|
D1
|
D
|
W
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H/H1
|
L
|
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GM-10
|
10
|
40
|
55
|
4-φ6.6
|
65
|
89/99
|
75
|
GM-10
|
10
|
12.2
|
30
|
65
|
89/99
|
75
|
|
GM-16
|
16
|
45
|
60
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4-φ6.6
|
80
|
89/99
|
108
|
GM-16
|
16
|
17.2
|
30
|
80
|
89/99
|
108
|
|
GM-20
|
20
|
50
|
65
|
4-φ6.6
|
80
|
91/102
|
118
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GM-20
|
20
|
26.2
|
40
|
80
|
91/102
|
118
|
|
GM-25
|
25
|
55
|
70
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4-φ6.6
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80
|
110/123
|
120
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GM-25
|
25
|
26.2
|
40
|
80
|
110/123
|
120
|
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GM-32
|
32
|
70
|
90
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4-φ9
|
80
|
129/138
|
146
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GM-32
|
32
|
34.2
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55
|
80
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129/138
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146
|
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GM-40
|
40
|
80
|
100
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4-φ9
|
120
|
139/159
|
150
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GM-40
|
40
|
41.2
|
55
|
120
|
139/159
|
150
|
|
GM-50
|
50
|
90
|
110
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4-φ9
|
120
|
159/186
|
180
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GM-50
|
50
|
52.2
|
75
|
120
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159/186
|
180
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隔膜阀I型焊接管连接(图三) II型焊接管连接(图四)
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Model
型号
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DN
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D
|
W
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H/H1
|
L
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Model
型号
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DN
|
D
|
W
|
H/H1
|
L
|
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GM-10
|
10
|
17
|
65
|
89/99
|
75
|
GM-10
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10
|
17
|
65
|
89/99
|
75
|
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GM-25
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25
|
32
|
80
|
110/123
|
120
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GM-25
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25
|
32
|
80
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110/123
|
120
|
|
GM-40
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40
|
45
|
120
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139/159
|
150
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GM-40
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40
|
45
|
120
|
139/159
|
150
|
|
GM-50
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50
|
57
|
120
|
159/186
|
180
|
GM-50
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50
|
57
|
120
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159/186
|
180
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