AVK SMART COMBINATION AIR VALVE, PN16
Arisense D025L-AS with smart monitoring system, reinforced polyamide
Anthony Whittam
Head of Smart Water and Pressure Management
Smart combination air valve with monitoring - PN16 for water and wastewater treatment to max. 60°C (temporarily up to 90°C), pressure sensor range 0-25 bar. Working pressure range: 0.05 – 16 bar
AVK Smart combination air valves with pressure monitoring and alerts for early detection of leaks, blockage, high water level and more. Designed to combine large volume of air discharge/intake whilst filling/draining a pipeline with automatic discharge of air from the fluid. They feature an innovative design with a large air gap between liquid and sealing system. A spring between stem and float compensates for slight pressure changes and maintains the air gap ensuring reliable function even when used with aggressive liquids and liquids carrying solid particles.
| Variant 701/95-011 | |
|---|---|
| Connection: | External BSP Thread |
| DN: | DN80 - DN80 |
| PN: | PN 16 |
Features
- Orifice sizes: Automatic 12 mm², kinetic 804 mm²
- The large air gap between liquid and sealing system ensures a reliable function even when used with aggressive liquids and liquids carrying solid particles
- The large orifice in the automatic valve releases large volumes of air when the line is under pressure
- The spring between the stem and upper float compensates for slight pressure changes
- The lower float system with float of polypropylene and stem and spring of acid-resistant stainless steel ensures high corrosion resistance
- The conical body with funnel-shaped lower body allows maximum air volume within minimum valve length and prevents accumulation of deposits at the bottom
- The body of reinforced polyamide features low weight
- Drainage and flushing from external clean water source is possible through the drain in the valve’s side
- An exhaust tube can be mounted to the quick connector at the valve
- Working pressure range: 0.05 – 16 bar
- Fast and Stable IoT connectivity
- Early detection and Instant alerts in case of leaks or blockages. Can be sent to your Smartphone
- 24/7 monitoring of pressure flow within pipelines
- SCADA SYSEM connection compatibility
Downloads
Reference nos. and dimensions:
| Ref. no. | Text |
DN mm |
A mm |
B mm |
Theoretical weight/kg |
|---|---|---|---|---|---|
| 701-080-95-19003301 | 80 | 367 | 590 | 7.0 | |
| 701-080-95-19003302 | w. pressure logging | 80 | 372 | 700 | 9.4 |
Components
| 1. | Discharge outlet | Reinforced PA |
| 2. | Body | Reinforced PA |
| 3. | Housing | Stainless steel 316 |
| 4. | Screw | Stainless steel 316 |
| 5. | Cover | Reinforced PA |
| 6. | NBR rubber | |
| 7. | Clamping stem | Reinforced PA |
| 8. | Float | PP |
| 9. | Screw | Stainless steel 316 |
| 10. | Cover | Stainless steel 316 |
| 11. | Seal | Foamed PP |
| 12. | ||
| 13. | O-ring | EPDM |
| 14. | Housing | Reinforced PA |
| 15. | Flat Ring | PP |
| 16. | Connector | PP |
| 17. | O-ring | NBR rubber |
| 18. | Body | Reinforced PA |
| 19. | Nut | Stainless steel 316 |
| 20. | Stopper | PP |
| 21. | Spring | Stainless steel 316 |
| 22. | Float | PP |
| 23. | O-ring | NBR rubber |
| 24. | Clamp | Stainless steel 316 |
| 25. | Base | Reinforced PA |
| 26. | Flange | Reinforced PA |
| 27. | Tap | Stainless steel 316 |
Test/Approvals
- Hydraulic test according to EN 1074-1 and 4 / EN 12266.
- Approved for wastewater
Standards
- Standard flange drilling to EN1092 (ISO 7005-2), PN 16