Z43F 导流孔平行式闸阀主要用途高中压法兰连接的闸阀适用于公称压力PN1.6~16.0MPa,工作温度≤-29℃~550℃的石油、化工、水力、火力电站各种系统的管路上,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。Z43WF无导流孔平行式闸阀操作方式有:手动、齿轮传动、电动、气动等。
Class
|
DN
|
in
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
28
|
32
|
36
|
mm
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
800
|
900
|
150Lb
|
L
|
178
|
190
|
203
|
220
|
254
|
267
|
292
|
330
|
356
|
381
|
406
|
432
|
457
|
508
|
610
|
660
|
711
|
H
|
440
|
483
|
595
|
663
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2036
|
2247
|
2723
|
3092
|
3414
|
3870
|
H1
|
133
|
145
|
180
|
210
|
288
|
298
|
377
|
461
|
530
|
620
|
692
|
765
|
850
|
1020
|
1150
|
1376
|
1520
|
Class
|
DN
|
in
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
28
|
32
|
36
|
mm
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
800
|
900
|
300Lb
|
L
|
216
|
241
|
283
|
305
|
381
|
403
|
419
|
457
|
502
|
761
|
838
|
914
|
991
|
1143
|
1346
|
1524
|
1727
|
H
|
440
|
483
|
595
|
663
|
735
|
833
|
1072
|
1265
|
1433
|
1675
|
1857
|
2036
|
2247
|
2723
|
3092
|
3414
|
3870
|
H1
|
133
|
145
|
180
|
210
|
288
|
298
|
377
|
461
|
530
|
620
|
692
|
765
|
850
|
1020
|
1150
|
1376
|
1520
|
Class
|
DN
|
in
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
20
|
24
|
28
|
32
|
36
|
|
mm
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
800
|
900
|
|
400Lb
|
L
|
292
|
330
|
356
|
406
|
457
|
495
|
595
|
673
|
762
|
826
|
902
|
1054
|
1232
|
1397
|
1651
|
1880
|
|
H
|
440
|
483
|
595
|
663
|
735
|
835
|
1072
|
1265
|
1433
|
1675
|
1857
|
2247
|
2723
|
3092
|
3414
|
3870
|
|
H1
|
138
|
150
|
185
|
215
|
270
|
300
|
385
|
470
|
540
|
630
|
705
|
885
|
1040
|
1170
|
1400
|
1545
|
|
Class
|
DN
|
in
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
20
|
24
|
28
|
32
|
36
|
|
mm
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
700
|
800
|
900
|
|
600Lb
|
L
|
292
|
330
|
356
|
432
|
508
|
550
|
660
|
787
|
838
|
889
|
991
|
1194
|
1397
|
1549
|
1778
|
2083
|
|
H
|
440
|
483
|
595
|
685
|
735
|
835
|
1075
|
1265
|
1435
|
1680
|
1857
|
2255
|
2723
|
3110
|
3430
|
3890
|
|
H1
|
138
|
150
|
185
|
215
|
270
|
300
|
385
|
470
|
540
|
630
|
705
|
885
|
1040
|
1170
|
1400
|
1545
|
|