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PRODUCT >> Valves >> Control
Product Name: JR-CV-07 700X Pump Control Valve
 
   SPECIFICATION/SPECIAL FEATURES

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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
 

 
Hits£º853  Input time£º2012-6-15 ¡¾Print this page¡¿ 
Copyright @2012 XIAMEN JIREH INDUSTRIAL CO., LTD. Incorporated. All rights reserved.
 
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Tel: 0086-592-5616848 5616881 5616805 5616458 Fax:0086-592-5616958
E-mail: jireh@jirehvalve.com;     xmjireh@189.cn Site: http://www.jirehvalve.com