不锈钢衬氟球阀 产品简介
不锈钢衬氟球阀是用带圆形通孔的球体作启闭件,球体随阀杆绕阀体中心线旋转以实现阀门开启和关闭。采用特殊的模压工艺,使密封面致密良好,加之V型PTFE填料组合使阀门达到零泄漏;球体与阀杆铸为一体,杜绝了由于压力变化引起阀杆冲出承压件内的可能性,根本保证使用中的安全性;采用全塑料衬里工艺,耐介质的强腐蚀。
不锈钢衬氟球阀 性能参数
型号
|
Q41F46-10P
|
Q41F46-16P
|
Q41F46-10C
|
Q41F46-16C
|
工作压力(MPa)
|
1.0
|
1.6
|
1.0
|
1.6
|
适用温度(℃)
|
-10~150
|
-20~150
|
适用介质
|
腐蚀性介质
|
材料
|
阀体
|
铸不锈钢内衬聚四氟乙烯
|
铸钢内衬聚四氟乙烯
|
球体
|
铸钢外包聚四氟乙烯
|
密封圈
|
增强聚四氟乙烯
|
聚四氟乙烯
|
填料
|
聚四氟乙烯
|
不锈钢衬氟球阀 外形尺寸
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 |
|