AVK FIRE HYDRANT, NZ, PN16
NZS 4522 - Tall model for use in New Zealand
Contact
AVK Australia Civil
559A Grand Junction Road Wingfield SA 5013 Sales and Technical enquiry
AVK under ground hydrant for fire protection services, water and neutral liquid applications
AVK Hydrant according to NZS 4522:2010 - for use in New Zealand. Screw-down type with 2-1/2" thread outlet and DN80 inlet.
Inlet flange to AS/NZS 4087.
| Variant 29/589-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN80 |
| PN: | PN16 |
| Closing direction: | Clockwise Close |
Features
- For fire protection services, water and neutral liquid applications
- Valve designed for use up to 70oC
- Coating to AS/NZS 4158
- Where applicable; for AS 4020 compliance, max temp = 40oC
- Insulation essential for installations subject to temperatures of 0oC and lower
Note: Always observe pipe material recommended operating temperatures
Downloads
Datasheet
Installation, Operation & Maintenance
Certificate(s)
Reference nos. and dimensions:
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| AVK ref. no. | L mm |
H mm |
L1 mm |
Theoretical weight/kg |
DN mm |
|---|---|---|---|---|---|
| 29-589-3-2185102 | 125 | 394 | 220 | 20 | 80 |
2D/3D drawings
Enquiry
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Components
| 1. | Body | Ductile iron GJS-500-7 |
| 2. | O-ring | NBR rubber |
| 3. | Outlet | Stainless steel 316 |
| 4. | Outlet bolt | Stainless steel A4 |
| 5. | Dust Cap | PE |
| 6. | O-ring | NBR rubber |
| 7. | O-ring | NBR rubber |
| 8. | Gland flange | Ductile iron GJS-500-7 |
| 9. | Stem Cap | Ductile iron GJS-500-7 |
| 10. | Screw | Stainless steel A4 |
| 11. | White Insert | PE |
| 12. | Stopper | EPDM rubber |
| 13. | Bonnet | Ductile iron GJS-500-7 |
| 14. | Fixed nut | EPDM rubber |
| 15. | Bonnet bolt | Stainless steel A4 |
| 16. | Stem | Stainless steel 1.4057 (431) |
| 17. | Thrust collar | Brass, DZR CZ132 |
| 18. | O-ring | NBR rubber |
| 19. | Gland flange bolt | Stainless steel A4 |
| 20. | Bushing | PA 6.6 |
| 21. | O-ring | NBR rubber |
| 22. | Wiper ring | NBR rubber |
Test/Approvals
-
Hydraulic test according to NZS 4522:2010:
-Seat: 2,000 kPa (ASTP)
-Body: 2,000 kPa (ASTP)
Standards
- Designed to: NZS 4522
- Flange drilling to AS/NZS 4087 B5
- AS/NZS 4020 compliance
