|
G41F46衬氟隔膜阀
|
技术规范 |
|
设计规范 |
结构长度 |
连接法兰 |
试验与检验 |
产品标识 |
供货规范 |
|
|
GB/T 12239 |
GB/T 12221/JB1688 |
JB/T78, GB4216 |
GB/T 13927 |
GB/T 12220 |
JB/T 7928 |
|
|
主要零部件材料 |
|
序号 |
零件名称 |
灰铸铁 |
铸钢 |
不锈耐酸铸钢 |
超低碳不锈耐酸铸钢 |
|
Z |
C |
P |
R |
PL |
PL |
|
1 |
阀体/阀盖 |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
阀瓣/阀杆 |
HT250 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
3 |
衬里/阀座 |
天然胶(Natural rubber)、丁基胶(Isobutylene-isoprene rubber)、PTFE(F4)、FEP(F46) |
|
4 |
隔膜 |
橡胶、氟塑料 Rubber, fluoro plastic |
|
5 |
手轮 |
HT250 |
|
主要尺寸及重量 |
|
公称压力 |
工作压力 |
通径 |
L |
D |
D1 |
N-φd |
F |
H1 |
H2 |
D0 |
重量 |
|
mm |
inch |
|
1.0 1.0 |
15 |
1/2 |
125 |
95 |
65 |
4-14 |
2 |
105 |
116 |
100 |
4.5 |
|
20 |
3/4 |
135 |
105 |
75 |
4-14 |
2 |
117 |
128 |
100 |
4.5 |
|
25 |
1 |
145 |
115 |
85 |
4-14 |
2 |
121 |
135 |
120 |
5 |
|
32 |
11/4 |
160 |
140 |
100 |
4-18 |
2 |
132 |
150 |
120 |
7 |
|
40 |
11/2 |
180 |
150 |
110 |
4-18 |
3 |
156 |
176 |
140 |
9 |
|
50 |
2 |
210 |
165 |
125 |
4-18 |
3 |
169 |
195 |
140 |
12.5 |
|
65 |
21/2 |
250 |
185 |
145 |
4-18 |
3 |
200 |
236 |
200 |
19 |
|
80 |
3 |
300 |
200 |
160 |
4-18 |
3 |
216 |
256 |
200 |
25.5 |
|
100 |
4 |
350 |
220 |
180 |
8-18 |
3 |
270 |
322 |
280 |
40 |
|
125 |
5 |
400 |
250 |
210 |
8-18 |
3 |
338 |
406 |
320 |
62 |
|
150 |
6 |
460 |
285 |
240 |
8-22 |
3 |
384 |
464 |
320 |
80.5 |
|
0.6 0.4 |
200 |
8 |
570 |
340 |
295 |
8-22 |
4 |
518 |
638 |
400 |
146 |
|
250 |
10 |
680 |
395 |
350 |
12-22 |
4 |
598 |
734 |
500 |
240 |
|
300 |
12 |
790 |
445 |
400 |
12-22 |
4 |
698 |
778 |
500 |
334 |
|
350 |
14 |
900 |
505 |
460 |
16-22 |
4 |
723 |
883 |
500 |
371 |
|
0.25 |
400 |
16 |
1000 |
565 |
515 |
16-25 |
4 |
868 |
1078 |
640 |
584 | |