AVK ABOVE GROUND FIRE HYDRANT, PN 16
Model P5 Type C with additional ball shut-off, 2 x B
Contact
AVK Industrial Nederland BV
Schorsweg 1 8171 ME Vaassen Netherlands
Above ground hydrant model P5 with 2 x B - storz hose nozzles for water and neutral liquids to max. 60° C
AVK series 84 above ground hydrants have many safety features and meet or exceed the requirements of DIN EN 14384. The hydrant is designed with double shut-off system for a continued sealing of the hydrant during maintenance and in the case of an accidental traffic knock down. The flanges connecting the upper and the lower barrel are assembled with special titanium bushes designed to break if something is hitting the hydrant. These bushes are the only spare parts to be replaced in case of a breakdown.
| Variant 84/12-001 | |
|---|---|
| Connection: | Flanged |
| DN: | DN80 - DN100 |
| PN: | PN 16 |
Features
- 2 x B Storz hose nozzles
- Valve seat of dezincification resistant brass
- Fully vulcanized ball sealing gasket
- Automatic drainage in flush proof design
- Operating nut with integrated air valve of brass
- Disc with ductile iron core coated with PUR (Polyurethan) for maximum memory effect
- Titanium bushes in the upper barrel flange, protecting against damage at traffic knock down
- Additional ball shut-off for easy maintenance of the hydrant
- Kv value: DN 80: 131 m3/h (1x hose nozzle 65), 210 m3/h (2x hose nozzle 65)
- Kv value: DN 100: 129 m3/h (1x hose nozzle 65), 236 m3/h (2x hose nozzle 65)
- Drainage: Residual flow: DN 80: 17 ml, DN 100: 22 ml, Time for drainage: 112/206 sec.
- Operating force resistance: MOT = 125 Nm, MST = 250 Nm
- Externally epoxy coated to DIN 3476-1, GSK approved and with a topcoat of UV resistant polyester. Internally enamelled. Optionally top + bottom externally enamelled red or blue.
- The gear positioned in the lower part and a loosely plugged connection of the operation pipes, makes the main hydrant sealing remain fully functional at an accidental traffic knock down
- Possibility of rotation of the upper barrel including the hydrant head by 360
Downloads
Reference nos. and dimensions:
| AVK ref. no. | DN mm |
Pipe cover mm |
H3 mm |
H6 mm |
H8 mm |
H9 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|
| 84-080-00-211010 | 80 | 1000 | 1885 | 855 | 770 | 220 | 78 |
| 84-080-00-311010 | 80 | 1250 | 2150 | 855 | 1020 | 220 | 88 |
| 84-080-00-411010 | 80 | 1500 | 2385 | 855 | 1270 | 220 | 91 |
| 84-100-12-211010 | 100 | 1000 | 1885 | 850 | 725 | 265 | 99 |
| 84-100-12-311010 | 100 | 1250 | 2135 | 850 | 975 | 265 | 105 |
| 84-100-12-411010 | 100 | 1500 | 2385 | 850 | 1225 | 265 | 112 |
Components
| 1. | Hexagon head | Aluminium |
| 2. | Air valve | Brass |
| 3. | Hydrant body, top | Ductile iron GJS-400-15 |
| 4. | Clamp half | Ductile iron GJS-400-15 |
| 5. | Hydrant body, lower | Ductile iron GJS-400-15 |
| 6. | Bolt | Stainless steel A2 |
| 7. | Ball chamber | Ductile iron GJS-400-15 |
| 8. | Coupling B | Aluminium |
| 9. | O-ring | EPDM rubber |
| 10. | Cover B | Aluminium |
| 11. | Chain | Stainless steel A2 |
| 12. | Operation pipe top | Stainless steel 1.4021, GJS (GGG) |
| 13. | Stem nut | Brass |
| 14. | Operation pipe | Stainless steel 1.4021, GJS (GGG), PUR |
| 15. | Seat | Brass |
| 16. | O-ring | EPDM rubber |
| 17. | Main seal ring | Ductile iron, EPDM encapsulated |
| 18. | Ball seat | EPDM rubber |
| 19. | Ball | PP |
| 20. | Lower stem | Stainless steel 1.4021 |
| 21. | Bushing | Titanium |
| 22. | Bolt, socket head | Stainless steel A2 |
| 23. | O-ring | EPDM rubber |
| 24. | Blocking ring | Ductile iron GJS-400-15 |
| 25. | Stem guide | Ductile iron GJS-400-15 |
| 26. | Bearing bush | Brass |
| 27. | O-ring | EPDM rubber |
| 32. | Drain pipe | PA, POM |
Test/Approvals
- Hydraulic test according to EN 1074-6
- Hydraulic test according to EN 1074-1 and -2 / EN 12266
- Approved according to CE Reg. No. 0620-CPR-6122
- Approved according to DIN-DVGW Certificate NW-6411AS2287
Standards
- EN 1074-6
- Flange drilling to EN1092, PN16
