|
Product: |
US Standard Flannoid Globe Valve |
Item No.: |
J41H,J41Y,J541H,
J541Y,J941H,J941Y,
J61H,J61Y,J561H,
J561Y,J961H,J961Y |
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Calibre: |
view below |
Nominal Pressure: |
view below |
Description: |
|
Specification:
Product design and manufacture in line with the U.S. National Standard ANSI BI16.34, valve body shape for barrel or streamlined shape, beautiful shape, channel shape is straight-through, fluid resistance is small. The closing part (valve flap) and seat seal are sealed with a tapered surface, with a small closing force, resistant to flushing and reliable sealing. The seat can be a replacement seat, which can be combined with the closing sealing surface material to meet a variety of operating conditions and extend service life
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Product Performance of Item No. J41/J11/H/W/Y |
J41H-150LB美标铸钢截止阀介绍
J41H-150LB美标铸钢截止阀的启闭件是圆柱形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。适用于公称压力PN1.6~16MPa,工作温度-29~550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上,切断或接通管路介质。驱动方式有手动、齿轮传动、电动、气动等。
J41H-150LB美标铸钢截止阀特点
1、阀体外形为球形或流线形造型美观。流通形状为直通式,流体阻力小。
2、阀瓣和阀座密封副采用锥面密封,密封可靠,杂物不易落在密封面上,关闭力小,耐冲刷,密封可靠,
3、阀座可为更换式阀座,可任意组合与关闭密封面材料的配对,以满足工况的要求,延长使用寿命。
4、大口径、高压力截止阀根据关闭力的需要阀杆的传动方式采用升降杆,并配有滚动轴承式采用伞齿轮以减轻关闭力。
5、阀体、阀瓣、阀杆、填料、紧固件的材料可按实际工况要求合理选配,以适用于多种不同的工况环境。
J41H-150LB美标铸钢截止阀执行标准
设计与制造
Design and Manufacture
|
结构长度
Face to face/ End to end
|
法兰尺寸
Flange Dimension |
对焊连接尺寸
Butt welding dimension
|
Pressure Temperature Lating |
试验-检验
Inspection and Test
|
ANSI B16.34 BS1873
|
ANSI B16.10
|
ANSI B16.5
|
ANSI B16.25
|
ANSI B16.34
|
API 598
|
J41H-150LB美标铸钢截止阀结构图片
J41H-150LB美标铸钢截止阀性能参数
公称压力PN(Lb)
NominalPressure |
强度试验
Shell Test
|
水密封试验
Water Seal Test |
气密封试验
Air Seal Test |
MPa
|
Lbf/in2
|
MPa
|
Lbf/in2
|
MPa
|
Lbf/in2
|
150
|
3.0
|
430
|
2.2
|
315
|
0.4-0.7
|
60-100
|
300
|
7.7
|
1110
|
5.7
|
815
|
600
|
15.3
|
2220
|
11.3
|
1630
|
900
|
23.0
|
3330
|
17.0
|
2445
|
1500
|
38.4
|
5560
|
28.2
|
4080
|
2500
|
64.0
|
9255
|
47.0
|
6790
|
J41H-150LB美标铸钢截止阀主要外形和连接尺寸
DN
|
150Lb 凸面法兰(RF) 主要尺寸Dimensions(mm)
|
重量
Weight
|
mm
|
in
|
L
|
D
|
D1
|
D2
|
b
|
n-φd
|
H
|
D0
|
15
|
1/2
|
108
|
89
|
60.5
|
35
|
11.2
|
4-16
|
241
|
100
|
6.9
|
20
|
3/4
|
117
|
98
|
69.9
|
43
|
12.7
|
4-16
|
241
|
100
|
9.8
|
25
|
1
|
127
|
108
|
79.2
|
51
|
14.2
|
4-16
|
242
|
125
|
13.5
|
32
|
11/4
|
140
|
117
|
89
|
63
|
16
|
4-16
|
280
|
160
|
19.5
|
40
|
11/2
|
165
|
127
|
98.6
|
73
|
17.5
|
4-16
|
286
|
160
|
28.5
|
50
|
2
|
203
|
152
|
120.7
|
92
|
19
|
4-19
|
368
|
200
|
18
|
65
|
21/2
|
216
|
178
|
139.7
|
105
|
22.4
|
4-19
|
387
|
200
|
30
|
80
|
3
|
241
|
190
|
152.4
|
127
|
24
|
4-19
|
411
|
250
|
41
|
100
|
4
|
292
|
229
|
190.5
|
157
|
24
|
4-19
|
454
|
250
|
64
|
125
|
5
|
356
|
254
|
216.0
|
186
|
24
|
8-22.5
|
455
|
350
|
86
|
150
|
6
|
406
|
279
|
241.3
|
216
|
25.4
|
8-22.5
|
541
|
350
|
113
|
200
|
8
|
495
|
343
|
298.5
|
270
|
28.4
|
8-22.5
|
651
|
450
|
178
|
250
|
10
|
622
|
406
|
362.0
|
324
|
30.2
|
12-25.4
|
800
|
450
|
270
|
300
|
12
|
698
|
483
|
431.8
|
381
|
32
|
12-25.4
|
1231
|
600
|
350
|
350
|
14
|
787
|
533
|
476.3
|
413
|
35
|
12-29
|
1450
|
600
|
460
|
400
|
16
|
914
|
597
|
539.8
|
470
|
36.6
|
26-29
|
1645
|
600
|
590
|
DN
|
300Lb 凸面法兰(RF) 主要尺寸Dimensions(mm)
|
重量
Weight
|
15
|
1/2
|
152
|
95
|
66.5
|
35
|
14.2
|
4-16
|
241
|
140
|
7.7
|
20
|
3/4
|
178
|
117
|
82.5
|
43
|
16
|
4-19
|
241
|
140
|
11.3
|
25
|
1
|
203
|
123
|
89
|
51
|
17.5
|
4-19
|
283
|
160
|
16.8
|
32
|
11/4
|
216
|
133
|
98.5
|
63
|
19
|
4-19
|
320
|
200
|
21.2
|
40
|
11/2
|
229
|
155
|
114.3
|
73
|
20.6
|
4-22.5
|
322
|
200
|
32.6
|
50
|
2
|
267
|
165
|
127
|
92
|
22.4
|
8-19
|
399
|
200
|
25
|
65
|
21/2
|
292
|
190
|
149.4
|
105
|
25.4
|
8-22.5
|
438
|
250
|
30
|
80
|
3
|
318
|
210
|
168.1
|
127
|
28.4
|
8-22.5
|
464
|
280
|
35
|
100
|
4
|
356
|
254
|
200.2
|
157
|
31.8
|
8-22.5
|
565
|
350
|
56
|
125
|
5
|
400
|
279
|
235
|
186
|
35
|
8-22.5
|
614
|
350
|
96
|
150
|
6
|
444
|
318
|
269.7
|
216
|
36.6
|
12-25.4
|
717
|
400
|
120
|
200
|
8
|
559
|
381
|
330.2
|
270
|
41.2
|
12-25.4
|
930
|
500
|
212
|
250
|
10
|
622
|
444
|
387.4
|
324
|
47.8
|
16-28.5
|
1012
|
550
|
330
|
300
|
12
|
711
|
521
|
450.8
|
381
|
50.8
|
16-32
|
1231
|
600
|
472
|
350
|
14
|
762
|
584
|
514.4
|
413
|
54
|
20-32
|
1450
|
600
|
715
|
400
|
16
|
864
|
648
|
571.5
|
470
|
57.2
|
20-35
|
1645
|
600
|
920
|
|
|
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All Copyright © Shanghai
Petro Valve Factory
Factory Add: No.318 Fulian 2 Road, Baoshan
Disctrict, Shanghai City, China
Marketing Add: No. 301-3, Lunchang Road,
Lunchang Town, Nanan City, Fujian, China
Tel: 0086 595 23225000, 0086 189 0505 9981
Email:
topval1992@163.com |