|
 
美标、日标法兰球阀
Q41F-(150-300Lb) C、P、R、Ti、Ni
Q41F-(10K-20K) C、P、R、Ti、Ni
(WCB, CF8, CF8M, Ti, Ni)
性能规范
公称压力:PN Class 150/300/10K/20K
强度试验压力:PT 1.5PN
低压气密封试验压力:0.6Mpa
适用介质:Q41F-(150-300Lb)C水、油品、气
适用温度:-29~180℃
适用介质:Q41F-(150-300Lb)P硝酸类
Q41F-(150-300Lb)R醋酸类
适用温度:-40~180℃ 主要零件材料
| 零件名称 |
Q41F-(150-300Lb 10-20K)C |
Q41F-(150-300Lb 10-20K)P |
Q41F-(150-300Lb 10-20K)R |
阀体
|
WCB |
ZG1Cr18Ni9Ti
CF8 |
ZG1Cr18Ni12Mo2Ti
CF8M |
|
阀盖 |
WCB |
ZG1Cr18Ni9Ti
CF8 |
ZG1Cr18Ni12Mo2Ti
CF8M |
球体
|
ICr18Ni9Ti
304 |
1Cr18Ni9Ti
304 |
1Cr18Ni12Mo2Ti
316 |
阀杆
|
ICr18Ni9Ti
304 |
1Cr18Ni9Ti
304 |
1Cr18Ni12Mo2Ti
316 |
| 密封圈 |
聚四氟乙烯 |
| 填料 |
聚四氟乙烯 |
主要外形尺寸
| INCH |
DN |
H |
L |
D |
K |
D1 |
C |
N-φ |
W |
0.5"
|
15 |
76
|
108 |
89/95
|
60.5/70
|
35/52
|
10/12
|
4-15 |
130 |
|
3/4" |
20 |
83
|
117 |
98/100
|
70/75
|
43/58
|
11/14
|
4-15 |
130 |
| 1" |
25
|
87
|
127 |
108/125
|
79.5/90
|
51/70
|
12/14
|
4-15-4-19 |
130 |
| 1.25" |
32
|
94
|
140 |
117/135
|
89/100
|
64/80
|
13/16
|
4-15-4-19 |
160 |
| 1.5" |
40
|
108
|
165 |
127/140
|
98.5/105
|
73/85
|
14.5/16
|
4-15-4-19 |
200 |
| 2" |
50
|
115
|
178 |
152/155
|
120.5/120
|
92/100
|
16
|
4-19 |
200 |
| 2.5" |
65 |
137
|
190 |
178/175
|
139.5/140
|
105/120
|
17.5/18
|
4-19 |
240 |
| 3" |
80
|
150
|
203 |
190/185
|
152.5/150
|
127/130
|
19/18
|
4-19/8-19 |
290 |
| 4" |
100
|
179
|
229 |
229/210
|
190.5/175
|
157/155
|
24/18
|
8-19 |
330 |
| 5" |
125
|
250
|
356 |
254/250
|
241.3/240
|
216/215
|
25.4/22
|
8-22/8-23 |
600 |
| 6" |
150
|
270
|
394 |
279/280
|
241.3/240
|
216/215
|
22
|
8-22
|
520 |
| 8" |
200 |
320
|
457 |
343/330
|
298.5/290 |
270/265
|
29/22
|
12-22 |
800 |
| 10" |
250 |
340
|
533 |
406
|
362 |
324
|
30.5
|
12-25 |
1000 |
| 12" |
300 |
370 |
610 |
483 |
431.8 |
381 |
31.8 |
12-25 |
1200 | |
