AVK AIR RELIEF VALVE, ANTI-SURGE, PN16
ARGO 3F AS, Full Bore for Treated Water, EPDM, Glass Reinforced PP
Contact
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 Anti Surge double oriface combination air valves allows air to enter the pipeline freely on separation, but controls the expulsion as the column rejoins. This creates an air buffer that effectively reduces the impact velocity and the surge potiential of the system. The sucund oriface automatically discharges accumlated air during normal working condtions.
| Variant 861/80-002 | |
|---|---|
| Material: | PP |
| PN: | PN16 |
Features
- Single chamber body in glass reinforced polypropylene, PN16 bar rated
- Internal ribs for accurate guiding of the float
- The aerodynamic full bore body prevents premature closures of the mobile block also at high velosity air intake and discharge.
- Compact and reliable construction made from parts that are fully corrosion and cemical resistamt.
- Low maintenance
- Easy maintenance can be performed from the top without removing the air valve from the pipesystem
- Working conditions 0,2 - 16 bar differential pressure.
Downloads
Datasheet
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 |
| 8. | Polypropylene | |
| 9. | Screw | Stainless steel 316 |
Standards
- Designed according to EN 1074 - 4