主要技術(shù)參數(shù)
連接方式 |
公稱通徑 |
公稱壓力 |
使用溫度范圍 |
閥體/閥芯 |
閥座 |
法蘭式 |
DN200-DN1200 |
1.0MPa、1.6MPa、2.5MPa、4.0MPa |
0℃-80℃ |
球墨鑄鐵、鑄鋼、不銹鋼 |
不銹鋼 |
公稱通徑DN |
主要尺寸 |
法蘭尺寸 |
||||||||||||||||
1.0MPa |
1.6MPa |
2.5MPa |
||||||||||||||||
L |
Hw |
Hd |
D |
D1 |
b |
f |
n-d |
D |
D1 |
b |
f |
n-d |
D |
D1 |
b |
f |
n-d |
|
200 |
292 |
405 |
470 |
340 |
295 |
24 |
2 |
8-22 |
340 |
295 |
24 |
2 |
12-22 |
360 |
310 |
30 |
2 |
12-26 |
250 |
330 |
480 |
540 |
395 |
350 |
26 |
2 |
12-22 |
405 |
355 |
26 |
2 |
12-26 |
425 |
370 |
32 |
2 |
12-30 |
300 |
356 |
520 |
580 |
445 |
400 |
26 |
2 |
12-22 |
460 |
410 |
28 |
2 |
12-26 |
485 |
430 |
34 |
2 |
16-30 |
350 |
430 |
570 |
630 |
505 |
460 |
26 |
2 |
16-22 |
520 |
470 |
30 |
2 |
16-26 |
555 |
490 |
38 |
2 |
16-33 |
400 |
530 |
630 |
710 |
565 |
515 |
26 |
2 |
16-26 |
580 |
525 |
32 |
2 |
16-30 |
620 |
550 |
40 |
3 |
16-36 |
450 |
580 |
690 |
770 |
615 |
565 |
28 |
2 |
20-26 |
640 |
585 |
40 |
2 |
20-30 |
670 |
600 |
46 |
3 |
20-36 |
500 |
630 |
740 |
820 |
670 |
620 |
28 |
2 |
20-26 |
715 |
650 |
44 |
2 |
20-33 |
730 |
660 |
48 |
3 |
20-36 |
600 |
800 |
840 |
940 |
780 |
725 |
34 |
2 |
20-30 |
840 |
770 |
54 |
2 |
20-36 |
845 |
770 |
48 |
3 |
20-39 |
700 |
900 |
960 |
1040 |
895 |
840 |
34 |
5 |
24-30 |
910 |
840 |
40 |
5 |
24-36 |
960 |
875 |
50 |
5 |
24-42 |
800 |
1000 |
1080 |
1180 |
1015 |
950 |
36 |
5 |
24-33 |
1025 |
950 |
42 |
5 |
24-39 |
1085 |
990 |
54 |
5 |
24-48 |
900 |
1100 |
1190 |
1280 |
1115 |
1050 |
38 |
5 |
28-33 |
1125 |
1050 |
44 |
5 |
28-39 |
1185 |
1090 |
58 |
5 |
28-48 |
1000 |
1200 |
1310 |
1420 |
1230 |
1160 |
38 |
5 |
28-36 |
1255 |
1170 |
46 |
5 |
28-42 |
1320 |
1210 |
62 |
5 |
28-55 |
1100 |
1250 |
1390 |
1480 |
1345 |
1270 |
42 |
5 |
28-36 |
1370 |
1290 |
48 |
5 |
28-42 |
1425 |
1315 |
65 |
5 |
28-55 |
1200 |
1300 |
1420 |
1530 |
1455 |
1380 |
44 |
5 |
32-39 |
1485 |
1390 |
52 |
5 |
32-48 |
1530 |
1420 |
70 |
5 |
32-55 |