AVK ABOVE-GROUND FIRE HYDRANT, PN16

Model P7 "Niro" Type C with additional ball shut-off, 2 x B + 1 x A, DN100

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Above-ground fire hydrant model P7 "Niro" with 2 x hose storz B / 1 x pumper storz A outlet for drinking 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.

fire
fire
Variant 84/82-003
Connection: Flanged
DN: DN100 - DN100
PN: PN16

Features

  • Outlet – 2 x B storz hose nozzles + 1 x A storz pumper nozzle (also available without A-coupling)
  • Valve seat of dezincification resistant brass
  • 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: 1 x 65 outlet: 139 m³/h, 2 x 65 outlet: 248 m³/h, 1 x 100 outlet: 251 m³/h
  • Drainage: Residual flow: 34 ml, Time for drainage: 222 sec
  • Operating force resistance: MOT = 125 Nm, MST = 250 Nm
  • Hydrant head and lower barrel externally fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901. Hydrant head additionally coated with a topcoat of UV resistant polyester. Lower barrel internally enamelled to DIN 51178
  • Upper barrel of heavy duty stainless steel
  • Fully vulcanized ball sealing gasket
  • 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

Datasheet
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
Pipe cover
mm
H3
mm
H6
mm
H8
mm
H9
mm
Theoretical
weight/kg
84-100-82-211011 100 1000 1865 815 725 265 64
84-100-82-311011 100 1250 2115 815 975 265 69
84-100-82-411011 100 1500 2365 815 1225 265 74
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Components

1. Operating nut Aluminium
2. Air valve Brass
3. Hydrant head Aluminium
4. Cylinder screw Stainless steel A2
5. Upper flange Aluminium
6. Cover with chain Aluminium / stainless steel
7. Upper barrel Steel 1.4541
8. Coupling B Aluminium
9. O-ring EPDM rubber
10. Upper stem rod Stainless steel
11. Cylinder screw Stainless steel A2
12. Bush Titanium
13. Breakable flange Ductile iron
14. Stem guide Ductile iron
15. Stem Stainless steel
16. Stem nut Brass
17. Lower stem rod Stainless steel
18. Lower barrel Ductile iron GJS-400-15 (GGG-40)
19. Valve seat ring Brass
20. Gasket EPDM rubber
21. Ring, ball shut-off Ductile iron
22. Ball seat EPDM rubber
23. Bolt Stainless steel A2
24. Ball PP
25. Ball housing Ductile iron GJS-400-15 (GGG-40)
26. Scraper NBR rubber
27. O-ring EPDM rubber
28. Bearing bush Brass
29. O-ring EPDM rubber
30. Drain Polyamide

Test/Approvals

  • Hydraulic test according to EN 1074-6 / W 386-P, 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-6411CP0101

Standards

  • Designed according to EN 1074 - 6:2008, Design according to EN 14384:2005
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN16
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