阀体:碳钢、不锈钢
隔膜:丁晴橡胶、氟橡胶
阀杆:不锈钢
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
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
I型连接管焊接(图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 |
II型连接管焊接(图2):
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 |
III型连接管焊接(图3):
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 |
IIII型连接管焊接(图4):
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 |