系统的管路上，切断或接通管路介质。适用介质为：水、油品、蒸气、及酸、碱、氨、尿素、含硫天然气等。
|
型号
|
公称通径
|
尺寸(mm)
|
|||||||
|
L
|
D
|
D1
|
D2
|
b-f
|
z-Φd
|
H
|
D0
|
||
|
Z41W-1.6MPa
|
15
|
130
|
95
|
65
|
45
|
14-2
|
4-14
|
170
|
120
|
|
20
|
150
|
105
|
75
|
55
|
14-2
|
4-14
|
200
|
120
|
|
|
25
|
160
|
115
|
85
|
65
|
14-2
|
4-14
|
215
|
140
|
|
|
32
|
180
|
135
|
100
|
78
|
16-2
|
4-18
|
260
|
160
|
|
|
40
|
200
|
145
|
110
|
85
|
16-3
|
4-18
|
290
|
200
|
|
|
50
|
250
|
160
|
125
|
100
|
16-3
|
4-18
|
345
|
220
|
|
|
65
|
265
|
180
|
145
|
120
|
18-3
|
4-18
|
360
|
240
|
|
|
80
|
280
|
195
|
160
|
135
|
20-3
|
8-18
|
385
|
280
|
|
|
100
|
300
|
215
|
180
|
155
|
20-3
|
8-18
|
430
|
300
|
|
|
125
|
325
|
245
|
210
|
185
|
22-3
|
8-18
|
520
|
320
|
|
|
150
|
350
|
280
|
240
|
210
|
24-3
|
8-23
|
610
|
350
|
|
|
200
|
400
|
335
|
295
|
265
|
26-3
|
12-23
|
765
|
400
|
|
|
250
|
450
|
405
|
355
|
320
|
30-3
|
12-25
|
895
|
450
|
|
|
300
|
500
|
460
|
410
|
375
|
30-4
|
12-25
|
1145
|
500
|
|
|
350
|
550
|
520
|
470
|
435
|
34-4
|
16-25
|
1200
|
550
|
|
|
400
|
600
|
580
|
525
|
485
|
36-4
|
16-30
|
1400
|
600
|
|
|
450
|
650
|
640
|
585
|
545
|
40-4
|
20-30
|
1500
|
650
|
|
|
500
|
700
|
705
|
650
|
608
|
44-4
|
20-34
|
1630
|
700
|
|
|
600
|
800
|
840
|
770
|
718
|
48-5
|
20-41
|
1830
|
800
|
|
