NO |
名 称 |
材 料 Material |
1 |
阀 体 |
HT300 QT500-7表面喷涂环氧树脂 |
2 |
闸 板 |
QT500-7表面包覆NBR、EPDM或FPM |
3 |
阀杆螺母、导向套 |
青 铜 ZCuAl10Fe3 |
4 |
阀 杆 |
不锈钢:1Cr13、1Cr18Ni9Ti或 |
5 |
密封垫、 |
丁腈橡胶、三元乙丙或氟橡胶 |
尺寸及重量:
DN mm |
L (mm) |
H mm |
W mm |
法 兰 尺 寸 (mm) |
重 量 (Kg) |
||||||||||||||
O |
C |
g |
f |
T |
n-d |
F4 |
F5 |
||||||||||||
F4 |
F5 |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
1 |
1.6 Mpa |
||||
40 |
140 |
240 |
250 |
250 |
150 |
110 |
84 |
3 |
19 |
4-19 |
9 |
11 |
|||||||
50 |
150 |
250 |
260 |
250 |
165 |
125 |
99 |
3 |
19 |
4-19 |
13 |
15 |
|||||||
65 |
170 |
270 |
270 |
250 |
185 |
145 |
118 |
3 |
19 |
4-19 |
15 |
18 |
|||||||
80 |
180 |
280 |
310 |
250 |
200 |
160 |
132 |
3 |
19 |
8-19 |
20 |
24 |
|||||||
100 |
190 |
300 |
340 |
250 |
220 |
180 |
156 |
3 |
19 |
8-19 |
28 |
32 |
|||||||
125 |
200 |
325 |
405 |
350 |
250 |
210 |
184 |
3 |
19 |
8-19 |
44 |
48 |
|||||||
150 |
210 |
350 |
460 |
350 |
285 |
240 |
211 |
3 |
19 |
8-23 |
50 |
56 |
|||||||
200 |
230 |
400 |
570 |
350 |
340 |
295 |
266 |
3 |
20 |
8-23 |
12-23 |
82 |
85 |
90 |
96 |
||||
250 |
250 |
450 |
660 |
500 |
395 |
405 |
350 |
355 |
319 |
3 |
22 |
12-23 |
12-28 |
125 |
132 |
140 |
152 |
||
300 |
270 |
500 |
770 |
500 |
445 |
460 |
400 |
410 |
370 |
4 |
24.5 |
12-23 |
12-28 |
170 |
178 |
191 |
210 |
||
350 |
290 |
550 |
870 |
500 |
505 |
520 |
460 |
470 |
429 |
4 |
24.5 |
26.5 |
16-23 |
16-28 |
218 |
228 |
250 |
265 |
|
400 |
310 |
600 |
1010 |
640 |
565 |
580 |
515 |
525 |
480 |
4 |
24.5 |
28 |
16-28 |
16-31 |
288 |
304 |
320 |
340 |
|
450 |
330 |
650 |
1080 |
640 |
615 |
640 |
565 |
585 |
530 |
548 |
4 |
25.5 |
30 |
20-28 |
20-31 |
378 |
394 |
410 |
430 |
500 |
350 |
700 |
1180 |
640 |
670 |
715 |
620 |
650 |
582 |
609 |
4 |
26.5 |
31.5 |
20-28 |
20-34 |
498 |
518 |
530 |
560 |
600 |
390 |
800 |
1325 |
640 |
780 |
840 |
725 |
770 |
682 |
720 |
5 |
30 |
36 |
20-31 |
20-37 |
635 |
670 |
680 |
715 |