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700X pump control valve is used at the pump outlet to carry an accurate open or close via the pilot control of the solenoid, as a check control valve, to prevent the medium from back-flow. When the pump is about to stop water supply, it is slowly closed by about 90% first to prevent both water hammer and water shock noise from being produced due to sudden stop of the pump and, when the pump stops completely, it is fully closed to prevent the water from back flow with the pump so as to effectively protect it from counter movement due to the shock of the back flow. This valve can effectively prevent water hammer and water shock noise, be reliably and long used and stably move. The solenoid valve can used either AC220V or DC24V power.
|
DN |
L |
D |
D1 |
H |
H1 |
Weight kg |
|
PN10 |
|
20 |
180 |
105 |
75 |
342 |
247 |
- |
|
25 |
180 |
115 |
85 |
342 |
247 |
- |
|
32 |
180 |
135 |
100 |
342 |
247 |
- |
|
40 |
203 |
145 |
110 |
385 |
278 |
- |
|
50 |
205 |
160 |
125 |
395 |
278 |
- |
|
65 |
2530 |
180 |
145 |
405 |
298 |
- |
|
80 |
245 |
195 |
160 |
430 |
313 |
- |
|
100 |
295 |
215 |
180 |
510 |
350 |
- |
|
125 |
325 |
245 |
210 |
560 |
365 |
- |
|
150 |
375 |
280 |
240 |
585 |
420 |
- |
|
200 |
410 |
335 |
295 |
675 |
450 |
- |
|
250 |
470 |
390 |
350 |
730 |
470 |
- |
|
300 |
510 |
440 |
400 |
760 |
490 |
- |
|
350 |
585 |
500 |
460 |
840 |
526 |
- |
|
400 |
635 |
565 |
515 |
910 |
570 |
- |
|
450 |
675 |
615 |
565 |
1030 |
610 |
- |
|
500 |
715 |
670 |
620 |
1135 |
665 |
- |
|
600 |
850 |
780 |
725 |
1270 |
725 |
|
