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PRODUCT >> Valves >> Diaphragm
Product Name: JR-DM-10 Electric Operated Diaphragm Valve
 
   SPECIFICATION/SPECIAL FEATURES

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It is special for controlling the noncorrosive or the strong corrosive media. Its body inner surface is unlined or lined with different fluorine plastics which can be selected to suit with different working temperatures and fluid pipelines.
Suitable temperature: 85, 100, 120, 150 according to the materials of lining and diaphragm
 
Design & manufacture: GB 12239
Face to face: GB 12221, JB1688
Flanged ends: GB4216, JB78
Test for lining layer: Electro spark detecting
Test: GB/T 13927

Body & Bonnet
Cast Iron, Carbon Steel, Stainless Steel
Lining
Unlined, Fluorine Plastic
Diaphragm
Fluorine Plastic
Disc
Cast Iron, Stainless Steel
Stem
Carbon Steel, Stainless Steel

DN
L
D
D1
H
Z-d
Torque
Weight kg
15
125
95
65
-
4-14
-
-
20
135
105
75
-
4-14
-
-
25
145
115
85
445
4-14
50
40
32
160
1135
100
457
4-18
50
42
40
180
145
110
466
4-18
50
45
50
210
160
125
480
4-18
50
50
65
250
180
145
517
4-18
150
60
80
300
195
160
539
4-18
100
70
100
350
215
180
576
8-18
100
80
125
400
245
210
634
8-18
150
104
150
460
280
240
660
8-22
150
125
200
570
335
295
860
8-22
200
180
250
680
390
350
-
12-22
200
280
300
790
440
400
1003
12-22
300
434
350
900
500
460
-
16-22
300
-
400
1000
565
515
-
16-25
-
 

 
Hits733  Input time2012-6-25 Print this page 
Copyright @2012 XIAMEN JIREH INDUSTRIAL CO., LTD. Incorporated. All rights reserved.
 
Adds: 1105 Block B Yucheng Bldg.No.51 Dongdu Road, Xiamen, China Post Code: 361012
Tel: 0086-592-5616848 5616881 5616805 5616458 Fax:0086-592-5616958
E-mail: jireh@jirehvalve.com;     xmjireh@189.cn Site: http://www.jirehvalve.com