|
美标闸阀特点;
1.产品的设计制造符合美国国家标准ANSIB16.34,美国石油协会标准API600和API6D要求。
2.结构紧凑、体积小、刚性好、安全可靠。
3.关闭件（闸阀）采用弹性结构，在工作中能自动补偿由于异常负荷或温度引起的阀体变形。因些，密封可靠，并且不会产生闸板楔死。
4.阀座可为更换式阀座，可以任意组合与关闭件密封面材质的配对，以满足工况要求，延长使用寿命。
采用标准
|
名称
|
闸阀
|
|
设计标准
|
API60D或API600,JIS B2073-2083
|
|
结构长度
|
ANSI B16.10,JISB2002
|
|
配管法兰
|
ANSI B16.5、JIS B2212-224
|
|
对焊端尺寸
|
ANSI B16.25
|
|
检验与试验
|
API6D或API598,JISＢ2003
|
|
传动方式
|
手动、电动、伞齿轮动
|
试压规范
|
压力等级或公称压力
|
壳体试验
|
密封试验
|
|
高压液密封
|
低压气密封
|
|
150Lb,PN2.0MPa
|
2.94
|
2.16
|
0.6
|
|
300Lb,PN5.0MPa
|
7.67
|
5.62
|
|
600Lb,PN10.0MPa
|
15.3
|
11.23
|
|
JIS10K
|
2.1
|
1.6
|
|
JIS20K
|
5.1
|
3.8
|
主要零件材料及性能规范
|
零件名称
|
材料
|
|
阀体
阀盖
闸板
|
ASTM A216
WCB
|
ASTM A351
CF8
|
ASTM A351
CF8M
|
ASTM A351
CF3
|
ASTM A351
CF3M
|
|
阀杆
|
1Cr13
|
OCr18Ni9
|
00r17Ni12Mo2
|
00Cr19Ni10
|
00Cr17Ni14Mo2
|
|
F6a
|
304
|
316
|
304L
|
316L
|
|
上密封座
|
1Cr(F6a)
|
本体
|
|
阀板
|
密封面
|
13Cr
|
13Cr
|
STL
|
本体 本体 STL
本体 本体 STL
|
|
阀座
|
13Cr
|
STL
|
STL
|
|
填料
|
柔性石墨环+YS450F
|
≤200℃聚四氟乙烯或聚四氟乙烯编织填料
＞200℃柔性石墨环+柔性石墨编织填料
|
|
垫片
|
柔性石墨复合垫（芯板：碳钢或不锈钢）不锈钢带/柔性石墨缠绕垫
|
|
中法兰螺栓
|
350CrMo
ASTM A193 B7
|
OCr18Ni9 ASTM A193 B8
|
|
中法兰螺母
|
45
ASTM A194 2H
|
OCr18Ni9 ASTM A194 B8
|
|
阀杆螺母
|
ZCuA110Fe3 ASTM A439 D-2
|
|
手轮
|
可锻铸铁、球墨铸铁、铁钢
|
|
适用工况
|
适用介质
|
水、蒸气、油品等
|
硝酸等腐蚀介质
|
醋酸等腐蚀介质
|
强氧化性介质
|
尿素等腐蚀性介质
|
|
适用温度（°）
|
-29-425
|
-40-200（超出该温度范围、请在订货时注明）
|
[Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要连接与外型尺寸
|
磅级
|
公称通径
|
单位
|
主要连接尺寸
|
Z4/0/1外型尺寸
|
|
in
|
mm
|
L
|
D
|
D1
|
D2
|
b
|
z-φd
|
H(全开)
|
W
|
|
150LB
(2.0Mpa)
(10k)
|
1
|
25
|
in
|
5
|
4.25
|
3.1
|
2
|
0.44
|
4-0.63
|
7.87
|
4.72
|
|
mm
|
127
|
108
|
79.5
|
51
|
11.5
|
4-15
|
200
|
120
|
|
11/4
|
32
|
in
|
5.5
|
4.63
|
3.5
|
2.5
|
0.5
|
4-0.63
|
9.25
|
5.11
|
|
mm
|
140
|
117
|
89
|
64
|
13.0
|
4-15
|
235
|
140
|
|
11/2
|
40
|
in
|
6.6
|
5
|
3.88
|
2.88
|
0.56
|
4-0.63
|
11.22
|
7.09
|
|
mm
|
165
|
127
|
98.5
|
73
|
14.5
|
4-15
|
285
|
180
|
|
2
|
50
|
in
|
7.00
|
6.00
|
4.75
|
3.62
|
0.75
|
4-0.75
|
16.10
|
8.00
|
|
mm
|
178
|
152
|
120.5
|
92
|
19.1
|
4-19
|
409
|
200
|
|
21/2
|
65
|
in
|
7.48
|
7
|
5.5
|
4.13
|
0.69
|
4-0.75
|
17.13
|
7.87
|
|
mm
|
190
|
178
|
139.5
|
105
|
18
|
4-19
|
4.5
|
200
|
|
3
|
80
|
in
|
8.00
|
7.50
|
6.00
|
5.00
|
0.94
|
4-0.75
|
20.00
|
10.00
|
|
mm
|
203
|
190
|
152.5
|
127
|
23.9
|
4-19
|
570
|
250
|
|
4
|
100
|
in
|
9.00
|
9.00
|
7.50
|
6.19
|
0.94
|
8-0.75
|
23.20
|
10.00
|
|
mm
|
229
|
229
|
190.5
|
157
|
23.9
|
4-19
|
590
|
250
|
|
5
|
125
|
in
|
10
|
10
|
8.5
|
7.31
|
0.94
|
8-0.88
|
28.54
|
9.84
|
|
mm
|
254
|
254
|
216.0
|
186
|
24
|
8-22
|
725
|
250
|
|
6
|
150
|
in
|
10.50
|
11.00
|
9.50
|
8.50
|
1.00
|
8-0.88
|
24.80
|
12.00
|
|
mm
|
267
|
279
|
241.5
|
216
|
25.4
|
8-22
|
630
|
300
|
|
8
|
200
|
in
|
11.50
|
13.50
|
11.75
|
10.62
|
1.12
|
8-0.88
|
37.80
|
13.88
|
|
mm
|
292
|
343
|
298.5
|
270
|
28.5
|
8-22
|
960
|
350
|
|
10
|
250
|
in
|
13.00
|
16.00
|
14.25
|
12.75
|
1.19
|
12-1.00
|
45.60
|
15.70
|
|
mm
|
330
|
406
|
362
|
324
|
30.2
|
12-25
|
1158
|
400
|
|
12
|
300
|
in
|
14.00
|
19.00
|
17.00
|
15.00
|
1.25
|
12-1.00
|
54.30
|
17.70
|
|
mm
|
356
|
483
|
432
|
381
|
31.8
|
12-25
|
1378
|
450
|
|
14
|
350
|
in
|
15.00
|
21.00
|
18.75
|
16.26
|
1.38
|
12-1.12
|
60.75
|
19.70
|
|
mm
|
381
|
533
|
476.5
|
413
|
35
|
12-29
|
1543
|
500
|
|
16
|
400
|
in
|
16.00
|
23.50
|
21.25
|
18.50
|
1.44
|
16-1.12
|
68.40
|
23.60
|
|
mm
|
406
|
597
|
539.5
|
470
|
36.6
|
16-29
|
1738
|
600
|
|
18
|
450
|
in
|
17.00
|
25.00
|
22.75
|
21.00
|
1.56
|
16-1.25
|
71.10
|
23.60
|
|
mm
|
432
|
635
|
578
|
533
|
39.7
|
16-32
|
1959
|
600
|
|
20
|
500
|
in
|
18.00
|
27.50
|
25.00
|
23.00
|
1.69
|
20-1.25
|
87.20
|
26.80
|
|
mm
|
457
|
698
|
635
|
584
|
42.9
|
20-32
|
2214
|
680
|
|
24
|
600
|
in
|
20.00
|
32.00
|
29.50
|
27.25
|
1.88
|
20-1.38
|
102.3
|
29.90
|
|
mm
|
508
|
813
|
749.5
|
692
|
47.7
|
20-35
|
2599
|
760
|
[Z4/0/1、Z54/0/1、Z44/0/1、Z94/0/1]主要连接与外型尺寸
|
磅级
|
公称通径
|
单位
|
主要连接尺寸
|
Z4/0/1外型尺寸
|
|
in
|
mm
|
L
|
D
|
D1
|
D2
|
b
|
z-φd
|
H(全开)
|
W
|
|
300Lb
(5.0Mpa)
(20k)
|
1
|
25
|
in
|
6.50
|
4.88
|
3.50
|
2.00
|
0.69
|
4-0.75
|
8.46
|
5.51
|
|
mm
|
156
|
124
|
89.00
|
51.00
|
18.00
|
4-19
|
215
|
140
|
|
11/4
|
32
|
in
|
7.00
|
5.25
|
3.88
|
2.50
|
0.75
|
4-0.75
|
10.04
|
7.09
|
|
mm
|
178
|
133
|
98.50
|
64.00
|
19.00
|
4-19
|
255
|
180
|
|
11/2
|
40
|
in
|
7.48
|
6.13
|
4.50
|
2.88
|
0.81
|
4-0.75
|
12.60
|
7.87
|
|
mm
|
190
|
156
|
114.50
|
73.00
|
21.00
|
4-19
|
320
|
200
|
|
2
|
50
|
in
|
8.50
|
6.50
|
5.00
|
3.62
|
0.88
|
8-0.75
|
16.70
|
8.00
|
|
mm
|
216
|
165
|
127
|
92.00
|
22.30
|
8-19
|
424
|
200
|
|
21/2
|
65
|
in
|
9.49
|
7.50
|
5.88
|
4.13
|
1.00
|
8-0.88
|
18.11
|
9.81
|
|
mm
|
241
|
190
|
149
|
105
|
26.00
|
8-22
|
460
|
250
|
|
3
|
80
|
in
|
11.15
|
8.25
|
6.62
|
5.00
|
1.12
|
8-0.88
|
21.00
|
10.00
|
|
mm
|
283
|
210
|
168
|
127
|
28.50
|
8-22
|
5.5
|
250
|
|
4
|
100
|
in
|
12.00
|
10.00
|
7.88
|
6.19
|
1.25
|
8-0.88
|
24.20
|
10.00
|
|
mm
|
305
|
254
|
200
|
157.20
|
31.80
|
8-22
|
615
|
250
|
|
5
|
125
|
in
|
15.00
|
11.00
|
9.25
|
7.31
|
1.38
|
8-0.88
|
29.92
|
13.78
|
|
mm
|
381
|
279
|
235
|
186
|
35.00
|
8-22
|
760
|
350
|
|
6
|
150
|
in
|
15.87
|
12.50
|
10.62
|
8.50
|
1.44
|
8-0.88
|
31.30
|
14.00
|
|
mm
|
403
|
318
|
270
|
216
|
36.60
|
12-22
|
795
|
350
|
|
8
|
200
|
in
|
16.50
|
15.00
|
13.00
|
10.62
|
1.62
|
12-1.00
|
39.90
|
15.70
|
|
mm
|
419
|
381
|
330
|
270
|
41.30
|
12-25
|
1012
|
400
|
|
10
|
250
|
in
|
18.00
|
17.50
|
15.25
|
12.75
|
1.88
|
16-1.12
|
48.50
|
17.70
|
|
mm
|
457
|
445
|
387.50
|
324
|
47.70
|
16-29
|
1231
|
450
|
|
12
|
300
|
in
|
19.75
|
20.50
|
17.75
|
15.00
|
2.00
|
16-1.25
|
57.00
|
19.70
|
|
mm
|
502
|
521
|
451
|
381
|
50.80
|
16-32
|
1450
|
500
|
|
14
|
350
|
in
|
30.00
|
23.00
|
20.25
|
16.25
|
2.12
|
20-1.25
|
64.80
|
23.60
|
|
mm
|
762
|
584
|
514.50
|
413
|
54.00
|
20-32
|
1645
|
600
|
|
16
|
400
|
in
|
33.00
|
25.50
|
20.25
|
18.50
|
2.25
|
20-1.38
|
72.50
|
23.60
|
|
mm
|
838
|
648
|
571.50
|
470
|
57.20
|
20-35
|
1841
|
600
|
|
18
|
450
|
in
|
36.00
|
28.00
|
24.75
|
21.00
|
2.38
|
24-1.38
|
76.50
|
26.80
|
|
mm
|
914
|
711
|
628.50
|
533
|
60.40
|
24-35
|
19.43
|
680
|
|
20
|
500
|
in
|
39.00
|
30.50
|
27.00
|
23.00
|
2.50
|
24-1.38
|
84.80
|
38.00
|
|
mm
|
991
|
775
|
686
|
584
|
63.50
|
24-35
|
2154
|
760
|
|
24
|
600
|
in
|
45.00
|
36.00
|
32.00
|
27.25
|
2.75
|
24-1.62
|
100.50
|
36.00
|
|
mm
|
1143
|
914
|
813
|
692
|
69.90
|
24-41
|
2553
|
915
|
|
600Lb
(10.0Mpa)
|
1
|
25
|
in
|
8.50
|
4.88
|
3.50
|
2.00
|
0.69
|
4-0.75
|
8.46
|
7.09
|
|
mm
|
216
|
124
|
89.00
|
51.00
|
18.00
|
4-19
|
215
|
180
|
|
11/4
|
32
|
in
|
9.02
|
5.25
|
3.88
|
2.50
|
0.84
|
4-0.75
|
10.63
|
7.87
|
|
mm
|
229
|
133
|
98.50
|
64.00
|
21.00
|
4-19
|
270
|
200
|
|
11/2
|
40
|
in
|
9.49
|
6.13
|
4.50
|
2.88
|
0.88
|
4-0.88
|
13.58
|
7.87
|
|
mm
|
241
|
156
|
114.50
|
78.00
|
23.00
|
4-22
|
345
|
200
|
|
2
|
50
|
in
|
11.50
|
6.50
|
5.00
|
3.62
|
1.00
|
8-0.75
|
18.00
|
10.00
|
|
mm
|
292
|
165
|
127
|
92.00
|
25.40
|
8-19
|
458
|
250
|
|
21/2
|
65
|
in
|
12.99
|
7.5
|
5.88
|
4.13
|
1.13
|
8-7.88
|
20.47
|
10.00
|
|
mm
|
330
|
190
|
149
|
100
|
29.00
|
8-22
|
520
|
250
|
|
3
|
80
|
in
|
14.00
|
8.25
|
6.62
|
5.00
|
1.25
|
8-0.88
|
22.58
|
10.00
|
|
mm
|
356
|
210
|
168
|
127
|
38.10
|
8-22
|
570
|
250
|
|
4
|
100
|
in
|
17.00
|
10.75
|
8.50
|
6.19
|
1.50
|
8-1.00
|
27.20
|
14.00
|
|
mm
|
432
|
273
|
216
|
157
|
38.10
|
8-25
|
690
|
350
|
|
5
|
125
|
in
|
20.00
|
13.00
|
10.50
|
7.31
|
1.75
|
8-1.13
|
30.71
|
13.78
|
|
mm
|
508
|
330
|
266.50
|
186
|
45.00
|
8-29
|
780
|
350
|
|
6
|
150
|
in
|
22.00
|
14.00
|
11.50
|
8.50
|
1.88
|
12-1.12
|
35.80
|
18.00
|
|
mm
|
559
|
356
|
292
|
216
|
47.70
|
12-29
|
910
|
450
|
|
8
|
200
|
in
|
26.00
|
16.50
|
13.75
|
10.62
|
2.19
|
12-1.25
|
41.90
|
19.70
|
|
mm
|
660
|
419
|
349
|
270
|
55.60
|
12-32
|
1064
|
50
|
|
