设计与制造:GB122239
结构长度:GB12221、JB1688
法兰连接尺寸:GB4216、JB78
英标气动衬胶衬氟隔膜阀是真空系统中,供切断或接通气流之用。基中,连接管焊接式更溴化锂制冷设备中的理想配件。
适用温度:NBR -25~100℃ FKM? -30~150℃
适用介质:空气及非腐蚀性气体
适用范围:105~1.3×10-4
漏率:6.7×10-4
阀体:碳钢、不锈钢
隔膜:丁晴橡胶、氟橡胶
阀杆:不锈钢
衬里层:电火花检测
试验与检验按GB/T13297标准
公称压力:PN(Mpa)
阀体:PN×1.5
密封:PN×1.1
型号
|
DN
|
D
|
H
|
A
|
L
|
L1
|
?GM-10C-H(I)
|
10
|
19
|
80
|
55
|
240
|
120
|
GM-25C-H(I)
|
25
|
32
|
105
|
80
|
240
|
120
|
GM-40C-H
|
40
|
45
|
133
|
100
|
240
|
120
|
GM-50C-H
|
50
|
57
|
157
|
100
|
240
|
120
|
GM-10D-H(I)
|
10
|
19
|
77.5
|
50
|
150
|
150
|
GM-25D-H(I)
|
25
|
32
|
105
|
60
|
75
|
75
|
型号
|
DN
|
D
|
H
|
A
|
L
|
L1
|
GM-10C-H(II)
|
10
|
19
|
80
|
55
|
195
|
120
|
GM-25C-H(II)
|
25
|
32
|
105
|
80
|
236
|
120
|
GM-10D-H(II)
|
10
|
19
|
77.5
|
50
|
150
|
75
|
GM-25D-H(II)
|
25
|
32
|
105
|
66
|
175
|
75
|
型号
|
DN
|
D
|
H
|
A
|
L
|
L1
|
GM-10C-KF
|
10
|
30
|
12.2
|
80
|
55
|
75
|
GM-25C-KF
|
25
|
40
|
26.2
|
105
|
80
|
120
|
GM-40C-KF
|
40
|
50
|
41.2
|
133
|
100
|
120
|
型号
|
DN
|
D
|
H
|
A
|
L
|
L1
|
n-φc
|
GM-10C
|
10
|
46
|
36
|
80
|
55
|
75
|
4-φ6
|
GM-25C
|
25
|
70
|
55
|
105
|
80
|
120
|
4-φ7
|
GM-40C
|
40
|
100
|
80
|
133
|
100
|
150
|
4-φ9
|
GM-50C
|
50
|
110
|
90
|
157
|
100
|
180
|
4-φ9
|