美标球阀 | 
| 型号: | 
Q41F | 
口径: | 
1/2″-10″ | 
| 压力: | 
150LB-600LB 10K-40K | 
材质: | 
WCB/304/316/304L/316L | 
球阀和旋塞阀是同属一个类型的阀门,只有它的关闭件是个球体,球体绕阀体中心线作旋转来达到开启、关闭的一种阀门。 
球阀在管路中主要用来做切断、分配和改变介质的流动方向。球阀是近年来被广泛采用的一种新型阀门.
产品名称:美标法兰球阀
产品型号:Q41F
公称尺寸:1/2”-8”
公称压力:150Lb-600Lb
阀体材质:WCB、CF8、CF8M、CF3、CF3M
 
| 公称压力(PN) | 
1.6 | 
2.5 | 
4.0 | 
6.4 |  
| 壳体试验压力 | 
2.4 | 
3.8 | 
6.0 | 
9.6 |  
| 密封试验(液) | 
1.8 | 
2.8 | 
4.4 | 
7.0 |  
| 密封试验(气) | 
0.5~0.7 |  
| 适用介质 | 
C       P       R   水、油品、蒸气   硝酸类    醋酸类     |  
| 适用温度 | 
≤200℃ |   
| 名称  | 
WCB类 | 
 CF8类 | 
CF3类 | 
CF8M类 | 
CF3M类 |  
| 阀体左体 | 
A216-WCB | 
A315-CF8 | 
A35-CF3 | 
A351-CF8M | 
A351-CF3M |  
| 球体 | 
B2-B8 | 
A105-1025 | 
A182-F304L | 
A182-F304L | 
A132-F316 | 
A182-F316L |  
| B8以上 | 
A216-WCB | 
A351-CF8M | 
A351-CF3 | 
A351-CF8M | 
A351-CF3M |  
| 阀杆 | 
A182-F6a | 
A182-F304 | 
A182-F304L | 
A182-F336 | 
A182-F316L |  
| 阀座 | 
PTFE/增强PTFE/NYLIN PTFE/Reinforced PTFE/Nyion  |  
| 阀座支承圈 | 
A105-1025 | 
A182-F304 | 
A182-F304L | 
A182-F316 | 
A182-F316L |  
| 弹簧 | 
  | 
3yc-7/17-49H |  
| O形圈 | 
NBR | 
氟橡胶 |  
| 螺柱 | 
A193-B7 | 
A193-B8 |  
| 螺母 | 
A194-2H | 
A194-8 |   
| 尺寸 | 
inch | 
1/2" | 
3/4" | 
1" | 
1-1/2" | 
2" | 
2-1/2" | 
3" | 
4" | 
5" | 
6" | 
8" | 
10" |  
| DN | 
15 | 
20 | 
25 | 
40 | 
50 | 
65 | 
80 | 
100 | 
125 | 
150 | 
200 | 
250 |  
| L | 
mm | 
108 | 
117 | 
127 | 
165 | 
178 | 
190 | 
203 | 
229 | 
356 | 
394 | 
457 | 
533 |  
| H | 
mm | 
59 | 
63 | 
75 | 
97 | 
107 | 
142 | 
152 | 
178 | 
252 | 
272 | 
342 | 
345 |  
| W | 
mm | 
130 | 
130 | 
160 | 
230 | 
230 | 
400 | 
400 | 
700 | 
1100 | 
1100 | 
1500 | 
1500 |  
| 重量 | 
kg | 
2.3 | 
3.0 | 
4.5 | 
7.0 | 
9.5 | 
15.0 | 
19.0 | 
33.0 | 
58.0 | 
93.0 | 
160.0 | 
200.0 |   
| 尺寸 | 
inch | 
1/2" | 
3/4" | 
1" | 
1-1/2" | 
2" | 
2-1/2" | 
3" | 
4" | 
5" | 
6" | 
8" | 
10" |  
| DN | 
15 | 
20 | 
25 | 
40 | 
50 | 
65 | 
80 | 
100 | 
125 | 
150 | 
200 | 
250 |  
| L | 
mm | 
140 | 
152 | 
165 | 
190 | 
216 | 
241 | 
283 | 
305 | 
381 | 
403 | 
502 | 
568 |  
| H | 
mm | 
59 | 
63 | 
75 | 
97 | 
107 | 
142 | 
152 | 
178 | 
252 | 
272 | 
342 | 
345 |  
| W | 
mm | 
130 | 
130 | 
160 | 
230 | 
230 | 
400 | 
400 | 
700 | 
1100 | 
1100 | 
1500 | 
1500 |  
| 重量 | 
kg | 
2.5 | 
3.5 | 
5.5 | 
10.5 | 
14.5 | 
23.5 | 
30.0 | 
55.0 | 
81.0 | 
118.0 | 
200.0 | 
250.0 |   
| 公称通径NPS | 
单位 | 
L | 
D | 
T | 
G | 
C | 
n-φd | 
W | 
H |  
| in | 
mm |  
| 1/2" | 
15 | 
mm | 
108 | 
89 | 
12 | 
35 | 
60.5 | 
4-15 | 
115 | 
72 |  
| in | 
4.25 | 
3.5 | 
0.47 | 
1.38 | 
2.38 | 
4-0.59 | 
4.53 | 
28.3 |  
| 3/4" | 
20 | 
mm | 
117 | 
98 | 
12 | 
43 | 
70 | 
4-15 | 
115 | 
76 |  
| in | 
4.61 | 
3.86 | 
0.47 | 
1.69 | 
2.76 | 
4-0.59 | 
4.53 | 
29.9 |  
| 1" | 
25 | 
mm | 
127 | 
108 | 
12 | 
51 | 
79.5 | 
4-15 | 
150 | 
92 |  
| in | 
5 | 
4.25 | 
0.47 | 
2 | 
3.13 | 
4-0.59 | 
5.9 | 
3.62 |  
| 11/2" | 
40 | 
mm | 
165 | 
127 | 
14.3 | 
73 | 
98.5 | 
4-16 | 
200 | 
123 |  
| in | 
6.5 | 
5 | 
0.56 | 
2.88 | 
3.88 | 
4-0.62 | 
7.87 | 
4.84 |  
| 2" | 
50 | 
mm | 
178 | 
152 | 
15.9 | 
92 | 
120.5 | 
4-19 | 
200 | 
132 |  
| in | 
7 | 
6.00 | 
0.625 | 
3.62 | 
4.75 | 
4-0.75 | 
7.87 | 
5.20 |  
| 21/2" | 
65 | 
mm | 
190 | 
178 | 
17.5 | 
105 | 
139.5 | 
4-19 | 
320 | 
164 |  
| in | 
7.5 | 
7 | 
0.69 | 
4.12 | 
5.5. | 
4-0.75 | 
12.6 | 
6.45 |  
| 3" | 
80 | 
mm | 
203 | 
190 | 
19.1 | 
127 | 
152.4 | 
4-19 | 
320 | 
173 |  
| in | 
8 | 
7.50 | 
0.75 | 
5 | 
6 | 
4-0.75 | 
12.6 | 
6.8 |  
| 4" | 
100 | 
mm | 
229 | 
229 | 
23.9 | 
157 | 
190.5 | 
8-19 | 
450 | 
210 |  
| in | 
9 | 
9 | 
0.94 | 
6.19 | 
7.5 | 
8-0.75 | 
17.72 | 
8.26 |  
| 6" | 
150 | 
mm | 
394 | 
279 | 
26 | 
216 | 
241.5 | 
8-22 | 
8000 | 
288 |  
| in | 
15.5 | 
10.98 | 
1.02 | 
8.5 | 
9.50 | 
8-0.88 | 
31.5 | 
1.34 |  
| 8" | 
200 | 
mm | 
457 | 
343 | 
29 | 
270 | 
298.5 | 
8-22 | 
1120 | 
374 |  
| in | 
18.00 | 
13.50 | 
1.12 | 
10.62 | 
11.75 | 
8-0.88 | 
44.10 | 
14.72 |  
| 10" | 
250 | 
mm | 
533 | 
406 | 
31 | 
324 | 
362 | 
12-25 | 
1420 | 
366 |  
| in | 
20.98 | 
16 | 
1.2 | 
12.75 | 
14.75 | 
12-1 | 
55.12 | 
14.40 |  
| 12" | 
300 | 
mm | 
610 | 
483 | 
32 | 
381 | 
432 | 
12-25 | 
1420 | 
412 |  
| in | 
24 | 
19 | 
1.26 | 
15 | 
17 | 
12-1 | 
55.12 | 
16.22 |   
| 公称通径NPS | 
单位 | 
L | 
D | 
T | 
G | 
C | 
n-φd | 
W | 
H |  
| in | 
mm |  
| 1/2" | 
15 | 
mm | 
140 | 
95 | 
15 | 
35 | 
66.5 | 
4-15 | 
115 | 
72 |  
| in | 
5.51 | 
3.74 | 
0.59 | 
1.38 | 
2.62 | 
4-0.59 | 
4.53 | 
28.3 |  
| 3/4" | 
20 | 
mm | 
152 | 
117 | 
16 | 
43 | 
82.5 | 
4-19 | 
115 | 
76 |  
| in | 
5.98 | 
4.61 | 
0.62 | 
1.69 | 
3.25 | 
4-0.75 | 
4.53 | 
29.9 |  
| 1" | 
25 | 
mm | 
165 | 
124 | 
18 | 
51 | 
89 | 
4-19 | 
150 | 
92 |  
| in | 
6.5 | 
4.9 | 
0.71 | 
2 | 
3.5 | 
4-0.75 | 
5.9 | 
3.62 |  
| 11/2" | 
40 | 
mm | 
190 | 
156 | 
20.7 | 
73 | 
114.5 | 
4-22 | 
200 | 
123 |  
| in | 
7.5 | 
6.12 | 
0.81 | 
2.88 | 
4.51 | 
4-0.88 | 
7.87 | 
4.84 |  
| 2" | 
50 | 
mm | 
216 | 
165 | 
22.3 | 
92 | 
127 | 
8-19 | 
200 | 
132 |  
| in | 
8.5 | 
6.5 | 
0.88 | 
3.62 | 
5 | 
8-0.75 | 
7.87 | 
5.20 |  
| 21/2" | 
65 | 
mm | 
241 | 
190 | 
25.4 | 
105 | 
149 | 
8-22 | 
320 | 
164 |  
| in | 
9.5 | 
7.5 | 
1 | 
4.12 | 
5.87 | 
8-0.88 | 
12.6 | 
6.45 |  
| 3" | 
80 | 
mm | 
283 | 
210 | 
28.5 | 
127 | 
168.5 | 
8-22 | 
320 | 
173 |  
| in | 
11.25 | 
8.25 | 
1012 | 
5 | 
6.62 | 
8-0.88 | 
12.6 | 
6.8 |  
| 4" | 
100 | 
mm | 
305 | 
254 | 
31.8 | 
157 | 
200 | 
8-22 | 
450 | 
210 |  
| in | 
12 | 
10 | 
1.25 | 
6.19 | 
7.88 | 
8-0.88 | 
17.72 | 
8.26 |  
| 6" | 
150 | 
mm | 
403 | 
318 | 
36.6 | 
216 | 
270 | 
12-22 | 
1120 | 
336 |  
| in | 
15.875 | 
12.5 | 
1.44 | 
8.5 | 
10.62 | 
12-0.88 | 
44.10 | 
13.23 |  
| 8" | 
200 | 
mm | 
502 | 
381 | 
42 | 
270 | 
330 | 
12-25 | 
1420 | 
385 |  
| in | 
19.76 | 
15 | 
16.5 | 
10.62 | 
12.99 | 
12-1 | 
55.12 | 
15.16 |  
| 10" | 
250 | 
mm | 
568 | 
444 | 
48 | 
324 | 
387.5 | 
16-29 | 
1420 | 
370 |  
| in | 
22.36 | 
17.50 | 
1.89 | 
12.75 | 
15.25 | 
16-1.12 | 
55.12 | 
14.56  |    |    |