Z43WF无导流孔平行式闸阀适用于天然气,石油,化工,环保,城市管道,燃气管线等输送管线,放空系统和汽储存装置上,用作启闭设备。高压平衡式截止阀适用
于天然气开采和净化的长输管线。PN:1.0~10.0温度:-20~200℃介质:水、气、油品阀体材质:碳钢
PN
(MPa)
|
DN
(mm)
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
25
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
800
|
900
|
1000
|
1.0
1.6
|
L
|
108
|
117
|
127
|
140
|
165
|
178
|
190
|
283
|
229
|
254
|
267
|
292
|
330
|
356
|
381
|
408
|
430
|
457
|
508
|
610
|
660
|
711
|
811
|
H
|
316
|
338
|
336
|
363
|
390
|
440
|
483
|
595
|
683
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2036
|
2247
|
2723
|
3092
|
3414
|
3870
|
4550
|
H1
|
48
|
60
|
70
|
75
|
78
|
83
|
90
|
100
|
120
|
138
|
155
|
185
|
215
|
245
|
275
|
300
|
335
|
370
|
450
|
500
|
535
|
590
|
678
|
2.5
|
L
|
108
|
117
|
127
|
140
|
165
|
216
|
241
|
283
|
308
|
381
|
403
|
419
|
457
|
502
|
572
|
610
|
660
|
711
|
813
|
900
|
1000
|
1100
|
1200
|
H
|
316
|
338
|
336
|
363
|
390
|
440
|
483
|
595
|
683
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2036
|
2247
|
2723
|
3092
|
3414
|
3870
|
4550
|
H1
|
48
|
60
|
70
|
75
|
78
|
83
|
90
|
100
|
120
|
138
|
155
|
185
|
215
|
245
|
275
|
300
|
335
|
370
|
450
|
500
|
535
|
590
|
703
|
4.0
|
L
|
108
|
117
|
127
|
140
|
165
|
216
|
241
|
283
|
305
|
381
|
403
|
419
|
457
|
502
|
572
|
610
|
660
|
711
|
813
|
900
|
1000
|
|
|
H
|
316
|
338
|
336
|
363
|
390
|
440
|
483
|
595
|
683
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2036
|
2247
|
2723
|
3092
|
3414
|
|
|
H1
|
48
|
60
|
70
|
75
|
78
|
83
|
90
|
100
|
120
|
138
|
155
|
185
|
215
|
245
|
275
|
300
|
335
|
370
|
450
|
500
|
535
|
|
|
6.4
|
L
|
250
|
280
|
310
|
350
|
400
|
450
|
550
|
650
|
750
|
850
|
950
|
1150
|
1350
|
1450
|
|
|
|
|
|
|
|
|
|
H
|
440
|
483
|
595
|
683
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2247
|
2723
|
3092
|
|
|
|
|
|
|
|
|
|
H1
|
98
|
110
|
115
|
135
|
1258
|
180
|
213
|
255
|
285
|
318
|
355
|
420
|
495
|
553
|
|
|
|
|
|
|
|
|
|
10.0
|
L
|
250
|
280
|
310
|
350
|
400
|
450
|
550
|
650
|
750
|
850
|
950
|
1150
|
1350
|
|
|
|
|
|
|
|
|
|
|
H
|
440
|
483
|
595
|
683
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2247
|
2723
|
|
|
|
|
|
|
|
|
|
|
H1
|
108
|
120
|
125
|
143
|
165
|
185
|
225
|
270
|
313
|
348
|
378
|
455
|
525
|
|
|