AVK UNDERGROUND FIRE HYDRANT, PN16
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
Underground fire hydrant to EN 1074-6. For water to max. 70° C
AVK underground hydrants series 29 are based on the renowned gate valve design. The wedge is fully vulcanized with AVKs own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bounding vulcanization process and the sturdy wedge design. The triple safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.
| Variant 29/40-003 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN100 - DN100 |
| PN: | PN16 |
| Closing direction: | Clockwise to Close |
Features
- Optional outlet - Bayonet coupling, 3" or 4" Stortz coupling or NOR coupling
- Fixed, integral wedge nut
- Fully vulcanized wedge
- Fully maintainable
- Stainless steel stem with wedge stop
- Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette
- Round EPDM bonnet gasket fixed in a recess
- Countersunk and sealed stainless steel bonnet bolts encircled by the bonnet gasket
- Kv = 160
- MOT = 130 Nm, MST = 260 Nm
- Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901
- Available with automatic drainage
Downloads
Datasheet
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
Product PN Class |
Connection |
Theoretical weight/kg |
Notes |
|---|---|---|---|---|---|
| 29-100-40-0101 | 100 | PN16 | Bayonet | 30 | With bayonet coupling |
| 29-100-40-0102 | 100 | PN16 | 3" Storz | 30 | With 3" stortz coupling |
| 29-100-40-0103 | 100 | PN16 | 3" NOR | 30 | With 3" NOR coupling |
| 29-100-40-0104 | 100 | PN16 | 4" Storz | 30 | With 4" stortz coupling |
| 29-100-40-0111 | 100 | PN16 | Bayonet - aut. drain | 30 | With bayonet coupling and automatic drain |
| 29-100-40-0112 | 100 | PN16 | 3" Storz - aut. drain | 30 | With 3" stortz coupling and automatic drain |
| 29-100-40-0113 | 100 | PN16 | 3" NOR - aut. drain | 30 | With 3" NOR coupling and automatic drain |
| 29-100-40-0114 | 100 | PN16 | 4" Storz - aut. drain | 30 | With 4" stortz coupling and automatic drain |
2D/3D drawings
Enquiry
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Components
| 1. | Stem | Stainless steel 316 |
| 2. | Wiper ring | NBR rubber |
| 3. | O-ring | NBR rubber |
| 4. | O-ring | NBR rubber |
| 5. | Bearing | Polyamide |
| 6. | Thrust collar | Dezincification resistant brass |
| 7. | Manchette | EPDM rubber |
| 8. | Bonnet | Ductile iron GJS-400-15 (GGG-40) |
| 9. | Stop ring | Stainless steel |
| 10. | Bonnet gasket | EPDM rubber |
| 11. | Wedge nut | Dezincification resistant brass |
| 12. | Wedge | Ductile iron GJS-400-15 (GGG-40) |
| 13. | Wedge rubber | EPDM rubber |
| 14. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 15. | Seal | Hot melt glue |
| 16. | Bonnet bolt | Stainless steel A4 |
| 17. | Bayonet coupling | Ductile iron GJS-400-15 (GGG-40) |
| 18. | Flow limiter | Stainless steel |
| 19. | Bolt | Stainless steel A4 |
| 20. | Washer | Stainless steel A4 |
| 21. | O-ring | NBR rubber |
| 22. | O-ring | NBR rubber |
| 23. | O-ring | NBR rubber |
| 24. | Drain plug | Bronze CC491K (RG5) |
| 25. | O-ring | NBR rubber |
| 26. | Drain plug | Dezincification resistant brass |
| 27. | O-ring | NBR rubber |
| 28. | Drain valve | Brass, DZR CZ132 |
| 29. | Ball | EPDM rubber |
| 30. | Spring | Stainless steel |
Test/Approvals
- Hydraulic test according to EN 1074-1 and 2 / EN 12266
- Approved for drinking water
Standards
- Designed according to EN 1074 - 6:2008, Designed according to EN 14339:2005
- Standard flange drilling to EN1092-2 (ISO 7005-2), PN16