| |
|
| |
G41F46襯氟隔膜閥
|
技術規范 |
|
設計規范 |
結構長度 |
連接法蘭 |
試驗與檢驗 |
產品標識 |
供貨規范 |
|
|
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 |
|
序號 |
零件名稱 |
灰鑄鐵 |
鑄鋼 |
不銹耐酸鑄鋼 |
超低碳不銹耐酸鑄鋼 |
|
Z |
C |
P |
R |
PL |
PL |
|
1 |
閥體/閥蓋 |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
閥瓣/閥桿 |
HT250 |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
3 |
襯里/閥座 |
天然膠(Natural rubber)、丁基膠(Isobutylene-isoprene rubber)、PTFE(F4)、FEP(F46) |
|
4 |
隔膜 |
橡膠、氟塑料 Rubber, fluoro plastic |
|
5 |
手輪 |
HT250 |
|
主要尺寸及重量 |
|
公稱壓力 |
工作壓力 |
通徑 |
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 | | | |
