Single Orfice Air Release Valve
| 1 | Design according to BS EN 1074-4:2000 |
| 2 | Flange according to EN 1092-2:1997 |
| 3 | Testing accroding to EN 12266-1:2012 |
| Working Pressure: 16kg/cm³ | |
| Shell test pressure :25kg/cm³ | |
| Seat test pressure :18kg/cm³ | |
| 4 | Media: water,natural oil |
| 5 | External and internal coating:100％ fusion-bonded epoxy |
| 6 | SS304,316 Bolts/nuts/washers are available on request |
MATERIAL FOR MAIN PARTS
| No. | Part Name | Standards |
| 1 | Body | BS2789 |
| 2 | Float | |
| 3 | Nut | BS3692 |
| 4 | Washer | BS4320 |
| 5 | O-ring | BS2494 |
| 6 | Cover | BS2789 |
| 7 | Hexagon Bolt | BS3692 |
| 8 | Adjusting Screw | BS4174 |
| 9 | Gasket | BS2494 |
| 10 | Cap | |
| 11 | Seat | BS2494 |
| 12 | Bracket | |
| 13 | Hinge Pin | BS1574 |
| 14 | Isolation Valve | BS2874 |
| 15 | Flange | BS2789 |
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