水力控制阀

|
公称压(Mpa) |
壳体试验压力(MPa) |
密封试验压力(MPa) |
调压范围(MPa) |
适用介质 |
介质温度(℃) |
|
1.0 |
1.5 |
1.1 |
0.09-0.8 |
水 |
0-80 |
|
1.6 |
2.4 |
1.76 |
0.15-1.4 | ||
|
2.5 |
3.75 |
2.75 |
0.2-2.0 |
|
零件名称 |
零件材料 |
|
阀体 阀盖 |
WCB |
|
阀座 阀盘 |
铜合金/2Cr13 |
|
密封圈 O型圈 |
丁腈橡胶 |
|
阀杆 |
2Cr13 |
|
弹簧 |
50CrVA |
|
缸套 活塞(活塞型) |
2Cr13 |
|
膜片(膜片型) |
夹织物丁腈橡胶 |
|
调节阀 球阀 |
铜合金 |
|
过滤器 |
不锈钢 |
|
DN |
L |
H |
D |
D1 |
n-d | ||||||
|
1. 0MPa |
1.6MPa |
2.5MPa |
1.0MPa |
1.6MPa |
2.5MPa |
1.0MPa |
1.6MPa |
2.5MPa | |||
|
50 |
203 |
293 |
165 |
165 |
165 |
125 |
125 |
125 |
4-18 |
4-18 |
4-18 |
|
65 |
216 |
328 |
185 |
185 |
185 |
145 |
145 |
145 |
4-18 |
4-18 |
8-18 |
|
80 |
248 |
364 |
200 |
200 |
200 |
160 |
160 |
160 |
8-18 |
8-18 |
8-18 |
|
100 |
283 |
418 |
220 |
220 |
235 |
180 |
180 |
190 |
8-18 |
8-18 |
8-22 |
|
125 |
330 |
481 |
250 |
250 |
270 |
210 |
210 |
220 |
8-22 |
8-22 |
8-22 |
|
150 |
356 |
543 |
285 |
285 |
300 |
240 |
240 |
250 |
8-22 |
8-22 |
8-26 |
|
200 |
444 |
673 |
340 |
340 |
360 |
295 |
295 |
310 |
12-22 |
12-22 |
8-26 |
|
250 |
533 |
792 |
395 |
405 |
425 |
350 |
355 |
370 |
12-22 |
12-26 |
12-30 |
|
300 |
600 |
927 |
445 |
460 |
485 |
400 |
410 |
430 |
16-22 |
12-26 |
16-30 |
|
350 |
622 |
957 |
505 |
520 |
555 |
460 |
470 |
490 |
16-26 |
12-26 |
16-33 |
|
400 |
698 |
1188 |
565 |
580 |
620 |
515 |
525 |
550 |
20-26 |
16-30 |
16-36 |
|
450 |
775 |
1218 |
615 |
640 |
670 |
565 |
585 |
600 |
20-26 |
20-30 |
20-36 |
|
500 |
811 |
1256 |
670 |
715 |
730 |
620 |
650 |
660 |
20-30 |
20-33 |
20-36 |
|
600 |
900 |
1600 |
780 |
840 |
- |
725 |
770 |
- |
24-30 |
20-36 |
- |
|
700 |
980 |
1750 |
895 |
910 |
- |
840 |
840 |
- |
24-30 |
20-36 |
- |
|
800 |
1120 |
1900 |
1015 |
1025 |
- |
950 |
950 |
- |
24-33 |
24-36 |
- |
|
900 |
1120 |
2100 |
1115 |
- | - |
1050 |
- | - |
28-33 |
24-39 |
- |
|
1000 |
1320 |
2400 |
1230 |
- | - |
1160 |
- | - |
28-36 |
- | - |
