API浮动式美标球阀 Q41F-150LB~ Q41F-600LB
Q41F-150LB，Q41F-300LB，Q41F-600LB美标球阀
Q41F美标球阀产品特点
适用介质：水、气、油品、天然气和酸碱腐蚀性介质。
适用温度：-20～450℃
驱动方式：手动、气动、电动、液动等。
公称通径：DN 15-500 1/2"～20"
Q41F美标球阀技术规范
|
设计依据 |
日标系列 |
美标系列 |
|
|
设计标准 |
BS5351 |
AP16D |
ANSI B16.34 |
|
法兰连接结构长度 |
JIS B2002 |
AP16D |
ANSI B16.10 |
|
结构长度(焊接) |
- |
AP16D |
ANSI B16.10 |
|
连接法兰 |
JIS B2212 B2214 |
ANSI B16.5、B16.47 |
|
|
对焊端 |
- |
ANSI B16.25 |
|
|
试验和检验 |
JIS B2003 |
AP16D |
AP1598
|
Q41F美标球阀试验压力
|
|
试验压力(MPa) |
|
|
磅级(Class) |
壳体试验 |
密封试验 |
|
150 |
3.0 |
2.2 |
|
300 |
7.6 |
5.6 |
|
600 |
15.0 |
11.0 |
|
10K |
2.4 |
1.5 |
|
20K |
5.8 |
4.0
|
Q41F美标球阀主要零件材料
|
|
WCB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
|
||||
Q41F美标球阀主要外形及连接尺寸表
|
公称 |
公称 |
d |
L |
D |
D1 |
D2 |
b |
f |
Z-Φd |
H |
W |
|
Class |
1/2" |
13 |
108 |
89 |
60.5 |
35 |
11.5 |
1.6 |
4-16 |
79 |
135 |
|
3/4" |
19 |
117 |
98 |
70 |
43 |
11.5 |
1.6 |
4-16 |
84 |
135 |
|
|
1" |
25 |
127 |
108 |
79.5 |
51 |
12 |
1.6 |
4-16 |
95 |
170 |
|
|
1-1/4" |
32 |
140 |
117 |
89 |
64 |
13 |
1.6 |
4-16 |
103 |
170 |
|
|
1-1/2" |
38 |
165 |
127 |
98.5 |
73 |
15 |
1.6 |
4-16 |
111 |
200 |
|
|
2" |
51 |
178 |
152 |
120.5 |
92 |
16 |
1.6 |
4-19 |
120 |
200 |
|
|
2-1/2" |
64 |
190 |
178 |
139.5 |
105 |
18 |
1.6 |
4-19 |
153 |
300 |
|
|
3" |
76 |
203 |
190 |
152.5 |
127 |
19 |
1.6 |
4-19 |
163 |
300 |
|
|
4" |
102 |
229 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
182 |
400 |
|
|
5" |
127 |
356 |
254 |
216 |
186 |
24 |
1.6 |
8-22 |
260 |
500 |
|
|
6" |
152 |
394 |
279 |
241.5 |
216 |
26 |
1.6 |
8-22 |
280 |
800 |
|
|
8" |
203 |
457 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
- |
1100 |
|
|
Class |
1/2" |
13 |
140 |
95 |
66.5 |
35 |
15 |
1.6 |
4-16 |
79 |
135 |
|
3/4" |
19 |
152 |
117 |
82.5 |
43 |
16 |
1.6 |
4-19 |
84 |
135 |
|
|
1" |
25 |
165 |
124 |
89 |
51 |
18 |
1.6 |
4-19 |
95 |
170 |
|
|
1-1/4" |
32 |
178 |
133 |
98.5 |
64 |
19 |
1.6 |
4-19 |
103 |
170 |
|
|
1-1/2" |
38 |
190 |
156 |
114.5 |
73 |
21 |
1.6 |
4-22 |
111 |
200 |
|
|
2" |
51 |
216 |
165 |
127 |
92 |
23 |
1.6 |
4-22 |
120 |
200 |
|
|
2-1/2" |
64 |
241 |
190 |
149 |
105 |
26 |
1.6 |
8-19 |
153 |
300 |
|
|
3" |
76 |
283 |
210 |
168.5 |
127 |
29 |
1.6 |
8-22 |
163 |
300 |
|
|
4" |
102 |
305 |
254 |
200 |
157 |
32 |
1.6 |
8-22 |
182 |
400 |
|
|
5" |
127 |
381 |
279 |
235 |
186 |
35 |
1.6 |
8-22 |
260 |
500 |
|
|
6" |
152 |
403 |
318 |
270 |
216 |
37 |
1.6 |
12-22 |
280 |
800 |
|
|
8" |
203 |
502 |
381 |
330 |
270 |
42 |
1.6 |
12-25 |
- |
1100 |
