AVK COMBINATION AIR RELIEF VALVE, PN16
ARGO 3F, Full Bore for Clean & Treated Water, EPDM, Glass Reinforced PP
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AVK Australia Civil
559A Grand Junction Road Wingfield SA 5013 Sales and Technical enquiry
Air relief valve for clean water and neutral liquids to max. 60°C
AVK combination air valves ensure the proper operation of the pipeline network allowing the release of air pockets during working conditions, the entrance of large volumes of air during draining operations and pipeline bursts. The valve is generally used where there are changes in slope and at high points of the pipeline.
| Variant 861/80-001 | |
|---|---|
| Material: | PP |
| PN: | PN16 |
Features
- Single chamber body in glass reinforced polypropylene, PN16 rated
- Internal ribs for accurate guiding of the float
- The aerodynamic full bore body prevents premature closures of the mobile block also at high velocity air intake and discharge.
- Compact and reliable construction made from parts that are fully corrosion and chemical resistant.
- Low maintenance
- Easy maintenance can be performed from the top without removing the air valve from the pipe system
- Working conditions 0,2 - 16 bar differential pressure.
Downloads
Datasheet
Related Datasheets
Reference nos. and dimensions:
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| AVK ref. no. | BSPT thread Inch |
W mm |
L mm |
H3 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|
| 861-0025-80-09 | 1" | 80 | 92 | 167 | 0.3 |
| 861-0025-80-0900001 | 1" | 80 | 92 | 167 | 0.3 |
| 861-0050-80-09 | 2" | 110 | 135 | 226 | 0.8 |
| 861-0050-80-0900001 | 2" | 110 | 135 | 226 | 0.8 |
Enquiry
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Components
| 1. | Body | PP, reinforced |
| 2. | Cap | PP, reinforced |
| 3. | Float | Polypropylene |
| 4. | Plug for airvalve | PA, reinforced |
| 5. | Orifice seal | EPDM rubber |
| 6. | Orifice seal | EPDM rubber |
| 7. | O-ring | EPDM rubber |
Standards
- Designed according to EN 1074 - 4