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


SEARCH
PRODUCT >> Valves >> Diaphragm
Product Name: JR-DM-08 Pneumatic Operated Diaphragm Valve Normally Open
 
   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: ¡Ü85¡æ, ¡Ü100¡æ, ¡Ü120¡æ, ¡Ü150¡æ 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
D0
Z-¦Õd
H1
Air pressure Mpa
Weight kg
25
145
115
85
120
4-14
306
0£®4
7£®5
32
160
140
100
140
4-18
-
0£®4
14£®3
40
180
150
110
140
4-18
415
0£®4
16£®5
50
210
165
125
160
4-18
458
0£®4-0£®5
24
65
250
180
145
160
4-18
-
0£®4-0£®5
30
80
300
200
160
200
4-18
642
0£®4-0£®5
51
100
350
220
180
240
8-18
710
0£®4-0£®5
92
125
400
250
210
320
8-18
804
0£®4-0£®5
148
150
460
285
240
320
8-22
920
0£®5
200
200
570
340
295
400
8-22
1145
0£®5
275

 
Hits£º2435  Input time£º2012/6/25 ¡¾Print this page¡¿ 
Copyright @2012 XIAMEN JIREH INDUSTRIAL CO., LTD. Incorporated. All rights reserved.   ICP:ÃöICP±¸17023395ºÅ
 
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