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PRODUCT >> Valves >> Diaphragm
Product Name: JR-DM-07 Pneumatic Operated Fluorine Plastic Lined Diaphragm Valve Normally Open
 
   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 mm
D mm
D1 mm
D0 mm
Z-d
H mm
Air Joint in
Weight kg
15
125
95
65
 
4-14
 
 
 
20
139
105
75
 
4-14
 
 
 
25
145
115
85
120
4-14
306
10x1
7.5
32
160
140
100
140
4-18
 
12x1.25
14.5
40
180
150
110
140
4-18
415
12x1.25
16
50
210
165
125
160
4-18
643
12x1.25
24.5
65
250
185
145
160
4-18
 
 
30
80
300
200
160
200
4-18
627
16x1.5
51.5
100
350
220
180
240
8-18
719
16x1.5
86.5
125
400
250
210
320
8-18
804
20x1.5
133
150
460
285
240
320
8-22
920
20x1.5
196.5
200
570
340
295
400
8-22
1145
20x1.5
279.5
250
680
395
350
 
12-22
 
 
 

 
Hits839  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