增广通
截止阀特点：
1.流线型，明杆带支架
2.中法兰螺栓连接
3.活套连接阀瓣
4.升降阀杆与手轮
5.支架与阀盖一体式
6.伞齿轮操作选配
7.标准法兰连接
美标法兰截止阀产品规范
|
产品规范 |
设计规范 |
结构长度 |
连接法兰 |
试验与检验 |
压力-温度 |
产品标识 |
供货规范 |
|
ASME B16.34 |
ANSIB 16.10 |
ANSIB 16.5 |
API598 |
ASME B 16.34 |
MSS SP-25 |
ASME B16.34 |
|
|
BS 5160 |
BS 5160 |
|
零件名称 |
零部件材料 |
Part Name |
|||
|
阀体/阀盖 |
A216-WCB |
A217-WC6 |
A352-LCB |
A351-CF8M |
Body/Bonnet |
|
闸瓣 |
A105 |
A182-F11 |
A182-F304 |
A182-F316 |
Disk |
|
阀杆 |
A182-F6a |
A182-F11 |
A182-F6a |
A182-F316 |
Stem |
|
填料 |
柔性石墨/ Flexible Graphite |
聚四氟乙烯/PTFE |
Packing |
||
|
垫片 |
18-8柔性石墨/18-8Flexible Graphite |
Gasket |
|||
|
螺栓 |
A193-B7 |
A193-B7 |
A193-B7M |
A193-B8 |
Bolt |
|
适用温度 |
-29~425℃ |
-29~550℃ |
-46~350℃ |
-40~200℃ |
Suitable Temp |
|
适用介质 |
水，油品，蒸汽 |
蒸汽，油品 |
丙烷，乙烯 |
硝酸类 |
Suitable Medium |
|
产品型号 |
NPS |
DN |
Class 150Lb |
WT（kg） |
|||||||
|
in |
mm |
L |
D |
D1 |
D2 |
b |
z-Φd |
H |
D0 |
||
|
J41H-150Lb J41W-150LbP J41Y-150LbP J41Y-150LbR J41Y-150LbPL J41Y-150LbRL |
1/2" |
15 |
108 |
89 |
60.5 |
35 |
10 |
4-Φ15 |
169 |
125 |
5.0 |
|
3/4" |
20 |
117 |
98 |
70 |
43 |
11 |
4-Φ15 |
180 |
125 |
7.0 |
|
|
1" |
25 |
127 |
108 |
79.5 |
51 |
12 |
4-Φ15 |
190 |
125 |
9.0 |
|
|
11/4" |
32 |
140 |
117 |
89 |
63 |
13 |
4-Φ15 |
|
160 |
|
|
|
11/2" |
40 |
165 |
127 |
98.5 |
73 |
14.3 |
4-Φ16 |
347 |
180 |
15.0 |
|
|
2" |
50 |
203 |
152 |
120.5 |
92 |
15.9 |
4-Φ19 |
356 |
180 |
18 |
|
|
21/2" |
65 |
216 |
178 |
139.5 |
105 |
17.5 |
4-Φ19 |
381 |
240 |
30 |
|
|
3" |
80 |
241 |
190 |
152.5 |
127 |
19.1 |
4-Φ19 |
411 |
280 |
41 |
|
|
4" |
100 |
292 |
229 |
190.5 |
157 |
24 |
8-Φ19 |
454 |
280 |
64 |
|
|
5" |
125 |
356 |
254 |
216 |
186 |
24 |
8-Φ22 |
541 |
320 |
86 |
|
|
6" |
150 |
406 |
279 |
241.5 |
216 |
25.4 |
8-Φ22 |
656 |
360 |
113 |
|
|
8" |
200 |
495 |
343 |
298.5 |
270 |
29 |
8-Φ22 |
800 |
450 |
115 |
|
|
10" |
250 |
622 |
406 |
362 |
324 |
31 |
12-Φ25 |
1231 |
500 |
295 |
|
|
12" |
300 |
698 |
483 |
432 |
381 |
32 |
12-Φ25 |
1450 |
600 |
450 |
|