产品型号:美标闸阀
所属系列:闸阀
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公称压力(Lb)
|
强度试验
|
水密封试验
|
气密封试验
|
|||
MPa
|
Lbf/in2
|
Mpa
|
Lbf/in2
|
MPa
|
Lbf/in2
|
|
150
|
3.1
|
450
|
2.2
|
315
|
0.5~0.7
|
60~100
|
300
|
7.8
|
1125
|
5.6
|
815
|
||
600
|
15.3
|
2225
|
11.2
|
1630
|
阀体、阀盖、闸板
|
WCB
|
ZG1Cr18Ni9Ti
|
CF8(304)
|
CF3(304L)
|
ZG1Cr18Ni12Mo2Ti
|
CF8M(316)
|
密封面
|
Cr13或硬质合金
|
本体(W)或硬质合金(Y)
|
||||
阀杆及内件
|
2Cr13
|
1Cr18Ni9Ti
|
0Cr19Ni9(304)
|
00Cr19Ni11(304L)
|
1Cr18Ni12Mo2Ti
|
0Cr17Ni12Mo2(316)
|
填料
|
柔性石墨
|
|||||
垫片
|
不锈钢缠绕垫片
|
|||||
适用介质
|
水、蒸汽、油品等
|
硝酸等腐蚀性介质
|
强氧化性介质
|
醋酸等腐蚀性介质
|
||
适用温度
|
-29~425 ℃
|
-40~500 ℃
|
公斤级
或
公称压力
|
DN
|
尺寸(mm)
|
重量(kg)
|
||||||||||||||
d
|
L
|
LJ
|
D
|
D1
|
D2
|
b
|
Z-φd
|
W
|
H开
|
||||||||
mm
|
in
|
ZA40
|
ZA540
|
ZA940
|
ZA40
|
ZA540
|
ZA940
|
||||||||||
Class150
PN2.0MPa
|
25
|
1
|
25
|
127
|
140
|
108
|
79.5
|
51
|
11.5
|
4-15
|
120
|
200
|
-
|
330
|
7
|
-
|
31
|
32
|
1 1/4
|
32
|
140
|
153
|
117
|
89
|
64
|
13
|
4-15
|
140
|
235
|
-
|
375
|
9
|
-
|
33
|
|
40
|
1 1/2
|
38
|
165
|
178
|
127
|
98.5
|
73
|
14.5
|
4-15
|
180
|
285
|
-
|
435
|
13
|
-
|
38
|
|
50
|
2
|
51
|
178
|
191
|
152
|
120.5
|
92
|
16
|
4-19
|
180
|
390
|
-
|
610
|
19
|
-
|
45
|
|
65
|
2 1/2
|
64
|
190
|
203
|
178
|
139.5
|
105
|
17.5
|
4-19
|
200
|
435
|
-
|
655
|
24
|
-
|
65
|
|
80
|
3
|
76
|
203
|
216
|
190
|
152.5
|
127
|
19.5
|
4-19
|
200
|
515
|
-
|
680
|
36
|
-
|
85
|
|
100
|
4
|
102
|
229
|
242
|
229
|
190.5
|
157
|
24
|
8-19
|
250
|
595
|
-
|
750
|
46
|
-
|
95
|
|
125
|
5
|
127
|
254
|
267
|
254
|
216
|
186
|
24
|
8-22
|
250
|
725
|
-
|
820
|
65
|
-
|
115
|
|
150
|
6
|
152
|
267
|
280
|
279
|
241.5
|
216
|
25.5
|
8-22
|
300
|
780
|
-
|
900
|
82
|
-
|
135
|
|
200
|
8
|
203
|
292
|
305
|
343
|
298.5
|
270
|
29
|
8-22
|
300
|
975
|
1010
|
1060
|
126
|
155
|
182
|
|
250
|
10
|
254
|
330
|
343
|
406
|
362
|
324
|
30.5
|
12-25
|
350
|
1150
|
1190
|
1250
|
178
|
213
|
230
|
|
300
|
12
|
305
|
356
|
369
|
483
|
432
|
381
|
32
|
12-25
|
400
|
1380
|
1420
|
1500
|
258
|
290
|
320
|
|
350
|
14
|
337
|
381
|
394
|
533
|
476
|
413
|
35
|
12-29
|
400
|
1540
|
1580
|
1750
|
385
|
430
|
470
|
|
400
|
16
|
387
|
406
|
419
|
597
|
540
|
470
|
37
|
16-29
|
500
|
1740
|
1780
|
1950
|
485
|
540
|
610
|
|
450
|
18
|
438
|
432
|
445
|
635
|
578
|
533
|
40
|
16-32
|
500
|
1950
|
1990
|
2150
|
580
|
640
|
710
|
|
500
|
20
|
489
|
457
|
470
|
699
|
635
|
584
|
43
|
20-32
|
600
|
2180
|
2220
|
2350
|
680
|
740
|
820
|
|
600
|
24
|
591
|
508
|
521
|
813
|
749.5
|
692
|
48
|
20-32
|
650
|
2560
|
2600
|
2710
|
940
|
1000
|
1080
|
|
Class300
PN5.0MPa
|
25
|
1
|
25
|
165
|
178
|
124
|
89
|
51
|
17.5
|
4-19
|
140
|
215
|
-
|
370
|
9
|
-
|
38
|
32
|
1 1/4
|
32
|
178
|
191
|
133
|
98.5
|
64
|
19.5
|
4-19
|
180
|
255
|
-
|
420
|
12
|
-
|
42
|
|
40
|
1 1/2
|
38
|
190
|
203
|
156
|
114.5
|
73
|
21
|
4-22
|
200
|
320
|
-
|
480
|
16
|
-
|
55
|
|
50
|
2
|
51
|
216
|
232
|
165
|
127
|
92
|
22.5
|
8-19
|
200
|
425
|
-
|
650
|
26
|
-
|
69
|
|
65
|
2 1/2
|
64
|
241
|
257
|
190
|
149
|
105
|
25.5
|
8-22
|
250
|
460
|
-
|
700
|
34
|
-
|
80
|
|
80
|
3
|
76
|
283
|
299
|
210
|
168.5
|
127
|
29
|
8-22
|
300
|
540
|
-
|
740
|
47
|
-
|
100
|
|
100
|
4
|
102
|
305
|
321
|
254
|
200
|
157
|
32
|
8-22
|
300
|
630
|
-
|
795
|
73
|
-
|
110
|
|
125
|
5
|
127
|
381
|
397
|
279
|
235
|
186
|
35
|
8-22
|
350
|
760
|
-
|
850
|
110
|
-
|
145
|
|
150
|
6
|
152
|
403
|
419
|
318
|
270
|
216
|
37
|
12-22
|
350
|
825
|
-
|
990
|
130
|
-
|
200
|
|
200
|
8
|
203
|
419
|
435
|
381
|
330
|
270
|
41.5
|
12-25
|
400
|
1020
|
1055
|
1150
|
210
|
250
|
295
|
|
250
|
10
|
254
|
457
|
473
|
445
|
387.5
|
324
|
48
|
16-29
|
450
|
1200
|
1240
|
1350
|
280
|
340
|
390
|
|
300
|
12
|
305
|
502
|
518
|
521
|
451
|
381
|
51
|
16-32
|
500
|
1425
|
1465
|
1560
|
400
|
450
|
570
|
|
Class600
PN10.0MPa
|
25
|
1
|
25
|
216
|
216
|
124
|
89
|
51
|
17.5
|
4-19
|
180
|
215
|
-
|
420
|
16
|
-
|
52
|
32
|
1 1/4
|
32
|
229
|
229
|
133
|
98.5
|
64
|
21
|
4-19
|
180
|
270
|
-
|
480
|
25
|
-
|
62
|
|
40
|
1 1/2
|
38
|
241
|
241
|
156
|
114.5
|
73
|
22.5
|
4-22
|
200
|
345
|
-
|
550
|
30
|
-
|
74
|
|
50
|
2
|
51
|
292
|
295
|
165
|
127
|
92
|
25.5
|
8-19
|
250
|
470
|
-
|
680
|
42
|
-
|
82
|
|
65
|
2 1/2
|
64
|
330
|
333
|
190
|
149
|
105
|
29
|
8-22
|
250
|
520
|
-
|
750
|
55
|
-
|
97
|
|
80
|
3
|
76
|
356
|
359
|
210
|
168.5
|
127
|
32
|
8-22
|
300
|
570
|
-
|
820
|
70
|
-
|
120
|
|
100
|
4
|
102
|
432
|
435
|
273
|
216
|
157
|
38.5
|
8-25
|
300
|
700
|
-
|
870
|
120
|
-
|
155
|
|
125
|
5
|
127
|
508
|
511
|
330
|
266.5
|
186
|
44.5
|
8-29
|
350
|
780
|
-
|
950
|
180
|
-
|
250
|
|
150
|
6
|
152
|
559
|
562
|
356
|
292
|
216
|
48
|
12-29
|
400
|
850
|
890
|
1100
|
250
|
290
|
340
|