AVK AIR VENT VALVE, PN16
ABS float, A4 bolts, 300µm coating
Contact
AVK Saudi Valves
Jeddah Industrial City, Phase 4, Street no 45 P.O. Box 10830, 21443 Jeddah 24/7 Leakage Repair Service +966 55 909 9395
Air venting valve for drinking water (not wastewater) and neutral liquids to max. 70° C
AVK series 851 automatic air venting valves are designed for automatic discharge of accumulated air during normal working conditions. Corrosion protection is ensured by coating all ductile iron components with WRAS approved fusion bonded epoxy and having all other components made by a drinking water approved stainless steel. The seals are made of drinking water approved EPDM rubber featuring an excellent compression set and ability to regain its original shape
| Variant 851/41-011 | |
|---|---|
| Connection: | Internal Thread |
| Material: | Ductile iron |
| PN: | PN 16 |
Features
- 1" female BSP thread for connection to pipe system
- Anti-friction coated stainless steel fasteners
- Ductile iron parts coated with GSK approved fusion bonded epoxy
- Internal components are EPDM or ABS, WRAS approved
- The complete product is approved for drinking water by WRAS
Components
| 1. | Body | Ductile iron EN GJS-500-7 |
| 2. | Float | ABS |
| 3. | Screw | Stainless steel A4 |
| 4. | Seal | EPDM rubber |
| 5. | Split pin | Stainless steel A4 |
| 6. | O-ring | EPDM rubber |
| 7. | Orifice bracket | Polyamide |
| 8. | Bonnet | Ductile iron EN GJS-500-7 |
| 9. | Gasket | EPDM rubber |
| 10. | Orifice cover | Polyamide |
| 11. | Bolt | Stainless steel A4 |
| 12. | Washer | Stainless steel A4 |
| 13. | Nut | Stainless steel A4, Delta Seal |
Test/Approvals
- Hydraulic test according to EN 1074-1 / EN 12266
- WRAS approved materials
Standards
- Designed according to EN 1074 - 4
