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PRODUCT >> Valves >> Check
Product Name: JR-CK-09 Dual Plate Check Valve DIN
 
   SPECIFICATION/SPECIAL FEATURES
The dual plate check valves wafer type are a compact kind of check valve. With a small face to face length and being wafer type, these dual plate check valves can be mounted directly between flanges and in accordance to many standard connections. The body is made in one piece only, in cast iron with disc in ductile iron, stainless steel or Al-bronze and spring in stainless steel, these parameters allow the dual plate check valves to be applied for several applications. The automatic mechanism of plate opening grants low water losses, and the spring avoids fluid hammer effect. Epoxy coated inside and outside, these check valves are suitable for potable water.
 
Face to face: EN 558-1 series 16, API 609 BS 3135
Suitable with flanged ends: UNI EN 1092-1 PN10/PN16/PN25
Body & Bonnet
Cast Iron, Ductile Iron
Disc
Ductile Iron, Stainless Steel 316, Al-bronze
Sealing face
NBR
 
DN
A mm
L mm
D mm
Weight kg
40
92
43
48
0.75
50
107
43
48
1.3
65
127
46
60
1.6
80
142
64
70
2.8
100
162
64
88
4.0
125
192
70
115
5.5
150
218
76
134
8.0
200
273
89
182
13.5
250
328
114
223
24.4
300
378
114
260
33.0
350
438
127
300
46.4
400
489
140
355
62.0
450
539
152
382
100.0
500
594
152
435
107
550
645
170
475
135
600
695
178
536
165
700
798
229
630
306
750
858
230
680
344
800
906
241
720
403
900
1004
241
820
492
1000
1116
300
912
710
1200
1332
350
1100
1094
 
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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