保温球阀具有保温,保冷特性,适用于石油,化工,冶金,制药等行业.
主要零件材质
| 零件名称 |
CF8系列 |
CF3系列 |
CF8系列 |
CF3系列 |
CF8系列 |
| 阀体 |
CF8 |
CF3 |
CF8M |
CF3M |
WCB |
| 球体 |
F304 |
F304L |
F316 |
F316L |
1Cr13 |
| 阀座 |
PTFE |
PTFE |
PTFE |
PTFE |
PTFE |
| 阀座支承 |
304 |
304L |
316 |
316L |
25 |
| O形圈 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
氟橡胶 |
| 阀杆 |
F304 |
F304L |
316 |
F316L |
1Cr13 |
| 填料 |
PTFE |
PTFE |
PTFE |
PTFE |
PTFE |
| 阀杆轴承 |
PTFE+304 |
PTFE+304L |
PTFE+316 |
PTFE+316L |
PTFE+304 |
| 填料压环 |
304 |
304L |
316 |
316L |
1Cr13 |
| 夹套 |
304 |
304L |
316 |
316L |
25 |
| 夹套接管 |
304 |
304L |
316 |
316L |
1Cr13 |
1.6MPa主要连接尺寸
| 尺寸 |
in |
3/4" |
1" |
1-1/2" |
2" |
3" |
4" |
6" |
8" |
| DN |
20 |
25 |
40 |
50 |
80 |
100 |
150 |
200 |
| L |
mm |
117 |
127 |
165 |
178 |
229 |
254 |
292 |
330 |
| H |
mm |
101 |
106 |
125 |
135 |
193 |
265 |
355 |
410 |
| W |
mm |
160 |
160 |
230 |
230 |
400 |
650 |
1050 |
1050 |
| E |
mm |
58.5 |
63.5 |
62.5 |
68 |
82 |
83 |
95 |
100 |
| P |
in |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT1 |
| 法兰规格 |
mm |
40 |
50 |
65 |
80 |
150 |
200 |
250 |
350 |
2.5-4MPa主要连接尺寸
| 尺寸 |
in |
3/4" |
1" |
1-1/2" |
2" |
3" |
4" |
6" |
8" |
| DN |
20 |
25 |
40 |
50 |
80 |
100 |
150 |
200 |
| L |
mm |
117 |
127 |
165 |
178 |
229 |
254 |
292 |
330 |
| H |
mm |
101 |
106 |
125 |
135 |
193 |
265 |
355 |
410 |
| W |
mm |
160 |
160 |
230 |
230 |
400 |
650 |
1050 |
1050 |
| E |
mm |
58.5 |
63.5 |
62.5 |
68 |
82 |
83 |
95 |
100 |
| P |
in |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT1 |
| 法兰规格 |
mm |
40 |
50 |
65 |
80 |
150 |
200 |
250 |
350 |
150Lb主要连接尺寸
| 尺寸 |
in |
3/4" |
1" |
1-1/2" |
2" |
3" |
4" |
6" |
8" |
| DN |
20 |
25 |
40 |
50 |
80 |
100 |
150 |
200 |
| L |
mm |
117 |
127 |
165 |
178 |
229 |
254 |
292 |
330 |
| H |
mm |
101 |
106 |
125 |
135 |
193 |
265 |
355 |
410 |
| W |
mm |
160 |
160 |
230 |
230 |
400 |
650 |
1050 |
1050 |
| E |
mm |
58.5 |
63.5 |
62.5 |
68 |
82 |
83 |
95 |
100 |
| P |
in |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT1 |
| 法兰规格 |
in |
1-1/2" |
2" |
2-1/2" |
3" |
6" |
8" |
10" |
14" |
300Lb主要连接尺寸
| 尺寸 |
in |
3/4" |
1" |
1-1/2" |
2" |
3" |
4" |
6" |
8" |
| DN |
20 |
25 |
40 |
50 |
80 |
100 |
150 |
200 |
| L |
mm |
117 |
127 |
165 |
178 |
229 |
254 |
292 |
330 |
| H |
mm |
101 |
106 |
125 |
135 |
193 |
265 |
355 |
410 |
| W |
mm |
160 |
160 |
230 |
230 |
400 |
650 |
1050 |
1050 |
| E |
mm |
58.5 |
63.5 |
62.5 |
68 |
82 |
83 |
95 |
100 |
| P |
in |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT3/4 |
NPT1 |
| 法兰规格 |
in |
1-1/2" |
2" |
2-1/2" |
3" |
6" |
8" |
10" |
14" | |
