进口气动薄型保温球阀具有良好的保温保冷特性,阀门的通径与管径一致,能有效降低管路中介质热量损失。气动阀门主要用于石油、化工、冶金、制药、食品等各类系统中,以输送常温下会凝固的高粘度介质。气动球阀由于采用整体式结构,因而保温球阀比一般球阀何种更小,重量更轻,且无外漏,密封性能良好,夹套采用碳素钢管焊接比铸造的更加耐压牢固。
进口气动薄型保温球阀主要零件材质表:
序号 |
零件名称 |
材质 |
||
C |
D |
R |
||
1 |
阀盖 |
WCB |
ZG1C/18Ni9Ti |
ZG1Cr18Ni12M2Ti |
2 |
垫片 |
PTFE |
PTFE |
PTFE |
3 |
阀座 |
PTFE |
PTFE |
PTFE |
4 |
球体 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
5 |
阀座 |
PTFE |
PTFE |
PTFE |
6 |
夹套阀体 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
7 |
螺栓 |
35 |
1Cr18Ni9i |
1Cr18Ni12Mo2Ti |
8 |
阀杆 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
9 |
垫片 |
PTFE |
PTFE |
PTFE |
10 |
填料 |
PTFE |
PTFE |
PTFE |
11 |
衬套 |
PTFE |
PTFE |
PTFE |
12 |
弹垫 |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
13 |
垫片 |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
14 |
螺母 |
35 |
1Cr18Ni9Ti |
1Cr18N19Ti |
15 |
连接支架 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
16 |
螺栓 |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
17 |
连接套 |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
进口气动薄型保温球阀主要连接尺寸:
公称通径 |
外形尺寸 |
||||||
d |
L |
L1 |
L2 |
L3 |
H |
H1 |
|
15 |
14 |
35 |
140/178 |
62/75 |
150 |
170/176 |
15 |
20 |
19 |
38 |
140/178 |
62/75 |
160 |
175,181 |
20 |
25 |
25 |
42 |
140/214 |
62/91 |
190 |
180/214 |
20 |
32 |
29 |
50 |
164/214 |
75/91 |
210 |
215/243 |
25 |
40 |
38 |
60 |
164/246 |
75/101 |
230 |
225/263 |
30 |
50 |
48 |
70 |
190/295 |
91/112 |
250 |
248/274 |
30 |
65 |
64 |
95 |
210/295 |
101/112 |
270 |
258/284 |
45 |
80 |
76 |
118 |
247/395 |
112/139 |
300 |
300/326 |
50 |
100 |
95 |
140 |
276/478 |
127/176 |
340 |
315/370 |
70 |
125 |
112/118 |
175/195 |
348/562 |
159/206 |
360 |
375/440 |
80 |
150 |
135/150 |
210/260 |
378/724 |
176/228 |
420 |
428/500 |
95 |