中文
English
Single large orifice air release valve DN50
Single large orifice air release valve DN50
Remarks:
1. Design according to BS EN 1074-4:2000
2. Flange according to EN 1092-2:1997
3. Test according to EN 12266-1:2012
Working pressure: 16kg/cm³ Shell test pressure: 25kg/cm³ Seat test pressure: 18kg/cm³
4. Media: water, neutral oil
5. External and internal coating:100% fusion-bonded epoxy
6. SS304, 316 bolts/nuts/washers are available on request
1. Design according to BS EN 1074-4:2000
2. Flange according to EN 1092-2:1997
3. Test according to EN 12266-1:2012
Working pressure: 16kg/cm³ Shell test pressure: 25kg/cm³ Seat test pressure: 18kg/cm³
4. Media: water, neutral oil
5. External and internal coating:100% fusion-bonded epoxy
6. SS304, 316 bolts/nuts/washers are available on request
DIMENSION:MM
| DN | H | W | Weight/kg |
| 50 | 300 | 206 | 13.3 |
MATERIAL FOR MAIN PARTS
| No. | Part Name | Material | Standards | No. | Part Name | Material | Standards | ||
| 1 | Body | Ductile Iron | EN1563-GJS-450 | BS2789 | 7 | Cover | Ductile Iron | EN1563-GJS-450 | BS2789 |
| 2 | Float Guide | ABS | 8 | Washer | Carbon Steel | EN ISO7089 | BS4320 | ||
| 3 | Float | ABS | 9 | Nut | Carbon Steel | EN ISO4032 | BS3692 | ||
| 4 | Support | ABS | 10 | Hexagon Bolt | Carbon Steel | EN ISO4014 | BS3692 | ||
| 5 | Seat Ring | EPDM | EN681-1 | BS2494 | 11 | Cowl | Ductile Iron | EN1563-GJS-450 | BS2789 |
| 6 | Seat Support | ABS | |||||||
Qingdao Haifa Valves Manufacturing Co.,Ltd.
Tiejiazhuang, Chengyang District, Qingdao, PR of China
Tel: +86 13953219972 E-mail: admin@highfarvalve.com
We reserve the right to modify the above information without notice.
- Name
- Phone
- Corporate name
- Address
- Leaving Message*
| 
|
| 
Follow Us |
Add:
Jimo District Qingdao Haifa Valve Co., Ltd. (North of Jinhong East Road) Jimo District Jinhong East Road
Tel: +86 
Email: Copyright © Qingdao Haifa Valve Co., Ltd., All rights reserved 鲁ICP备15043014号-1
TOP
+86 532 87717921
+86 13953219972