HOME ABOUT US NEWS PRODUCTS QUALITY GALLERY E-CATALOGUES ENQUIRY CONTACT US


SEARCH
PRODUCT >> Valves >> Diaphragm
Product Name: JR-DM-13 Pneumatic Operated Diaphragm Valve BS Standard Normally Closed
 
   SPECIFICATION/SPECIAL FEATURES

Click for technic details

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, BS5156
Face to face: GB 12221, BS5156
Flanged ends: GB4216, BS4504
Test for lining layer: Electro spark detecting
Test: GB/T 13927, BS5156

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
D0
Z-d
H
Weight kg
20
121
105
75
140
4-14
343
6.3
25
131
115
85
140
4-14
345
7.3
32
150
140
100
140
4-18
363
8.3
40
163
150
110
140
4-18
430
14.3
50
194
165
125
140
4-18
575
26
65
220
185
145
140
4-18
588
30.8
80
258
200
160
165
4-18
769
64.9
100
309
220
180
280
8-18
816
70.3
125
362
250
210
280
8-18
820
80.7
150
412
285
240
280
8-22
920
131.2
200
527
340
295
280
8-22
1010
212

 
Hits777  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