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PRODUCT >> Valves >> Air Relief
Product Name: JR-AC-04 Single Small Orifice Air Valve
 
   SPECIFICATION/SPECIAL FEATURES

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The single ball automatic air valves are used for applications related to troubles with air in the pipelines. Minimum pressure on seat: 0.3 bar.
The single ball automatic air valves have two functions:
Discharge large amount of air during filling operations
Let air in during piping emptying operations
Design & manufacture: DIN 3352
Flanges: UNI EN 1092-1 PN 10 / 16 / 25
Installation: at the high part of the pipeline
APPLICATIONS • Aqueducts • Irrigation plants

DN
H mm
A mm
B mm
Weight kg
15
173
152
100
3.1
20
173
152
100
3.5
25
173
152
100
4.0
32
173
152
100
4.5
40
173
152
100
5.5
50
173
152
100
6.0

Body & Bonnet
Ductile Iron
Ball
Stainless Steel SS304, 316, ABS
Stuffing Box
Ductile Iron

Available standard
BS 6755
Working Pressure
1.0
1.6
2.5
Test Pressure
Body
1.5
2.4
3.75
Seat
1.1
1.76
2.75

 
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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