常开式燃气紧急切断阀技术参数(上兆)
规格(DN)
|
L
|
≈H
|
D
|
D1
|
D2
|
Z-¤d
|
备注
|
1/2"(DN15)
|
68
|
120
|
|
|
|
|
丝扣
|
3/4"(DN20)
|
72
|
128
|
|
|
|
|
|
1"(DN25)
|
100
|
160
|
|
|
|
|
|
25
|
160
|
180
|
115
|
85
|
65
|
4-¤14
|
法兰连接
|
32
|
180
|
200
|
135
|
100
|
78
|
4-¤18
|
|
40
|
200
|
200
|
145
|
110
|
85
|
4-¤18
|
|
50
|
230
|
220
|
160
|
125
|
100
|
4-¤18
|
|
65
|
290
|
255
|
180
|
145
|
120
|
4-¤18
|
|
80
|
310
|
320
|
195
|
160
|
135
|
8-¤18
|
|
100
|
350
|
380
|
215
|
180
|
155
|
8-¤18
|
|
125
|
400
|
405
|
245
|
210
|
185
|
8-¤23
|
|
150
|
480
|
458
|
280
|
240
|
210
|
8-¤23
|
|
200
|
600
|
530
|
335
|
295
|
265
|
8-¤23
|
|
250
|
650
|
600
|
390
|
350
|
320
|
12-¤23
|
|
300
|
750
|
650
|
440
|
400
|
368
|
12-¤23
|
|
350
|
850
|
750
|
500
|
460
|
428
|
12-¤23
|
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