AVK MULTI FIRE HYDRANT, ABOVE-GROUND, PN16

Model N7, without traffic break-away design (Type A), double shut-off, DN80/100

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Above-ground fire hydrant model N7 without traffic break-away design (Type A) - double shut-off. For drinking water and neutral liquids to max. 60° C

AVK’s Multi hydrants are available with multiple configurations including several Storz outlet configurations, single or double shut-off and with or with-out traffic break-away design. The heavy duty materials with extra corrosion protection, the PUR coated disc with high memory effect and the high flow capacity ensure durability and good performance. Series 84/92 is designed with double shut-off system for a continued sealing of the hydrant during maintenance, and without traffic break-away design.
fire
fire
Variant 84/92-001
Connection: Flanged
DN: DN80 - DN100
PN: PN16

Features

  • Several Storz outlet configurations available eg. 2 x C, 2 x B, 2 x B + 1 x A, 2 x C + 1 x B etc.
  • Up to 4 outlets possible
  • Valve seat of dezincification resistant brass
  • Automatic drainage in flush proof design
  • Integrated air valve of brass
  • Disc with ductile iron core coated with PUR (Polyurethane) for maximum memory effect
  • Additional ball shut-off for easy maintenance of the hydrant
  • Kv value, DN 80: 1 x 65 outlet: 153 m³/h, 2 x 65 outlet: 153 m³/h
  • Kv value, DN 100: 1 x 65 outlet: 210 m³/h, 2 x 65 outlet: 217 m³/h
  • Drainage: Residual flow, DN 80/100: 17/22 ml – Time for drainage, DN 80/100: 120/215 sec/m.
  • Operating force resistance: MOT = 125 Nm, MST = 250 Nm
  • Hydrant head and lower barrel 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 coating
  • Upper barrel of heavy duty stainless steel
  • Fully vulcanized ball sealing gasket

 

Downloads

Datasheet
Certificate(s)
Installation, Operation & Maintenance

Reference nos. and dimensions:

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AVK ref. no. DN
mm
Pipe cover
mm
H3
mm
H8
mm
H9
mm
Theoretical
weight/kg
Notes
84-080-92-21101015 80 1000 1886 770 220 51 2 x coupling C, 1 x coupling B
84-080-92-31101010 80 1250 2136 1020 220 56 2 x coupling B
84-080-92-31101015 80 1250 2136 1020 220 57 2 x coupling C, 1 x coupling B
84-080-92-41101010 80 1500 2386 1270 220 61 2 x coupling B
84-080-92-41101015 80 1500 2386 1270 220 61 2 x coupling C, 1 x coupling B
84-100-92-31101010 100 1250 2136 975 265 66 2 x coupling B
84-100-92-31101012 100 1250 2136 975 265 66 2 x coupling B, 1 x coupling A
84-100-92-41101010 100 1500 2386 1225 265 71 2 x coupling B
Enquiry
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Components

1. Operation nut Aluminium
2. Straight pin slotted Stainless spring steel 1.4310
3. Washer Stainless steel A2
4. Hydrant head Ductile iron GJS-400-15 (GGG-40)
5. Wiper ring NBR rubber
6. Bearing bush Brass
7. O-ring EPDM rubber
8. Air valve Brass
9. Coupling Aluminium
10. O-ring EPDM rubber
11. Cover with wire Aluminium
12. O-ring EPDM rubber
13. Head flange Ductile iron GJS-400-15 (GGG-40)
14. Washer Stainless steel A2
15. Bolt, socket head Stainless steel A2
16. Upper stem rod Stainless steel
17. Upper barrel Steel 1.4541
18. Foot flange Ductile iron GJS-400-15 (GGG-40)
19. Washer Stainless steel A2
20. Bolt Stainless steel A2
21. Bushing Stainless steel
22. Adaptor ring Ductile iron GJS-400-15 (GGG-40)
23. O-ring EPDM rubber
24. Lock ring Ductile iron GJS-400-15 (GGG-40)
25. Bolt Stainless steel A2
26. Washer Stainless steel A2
27. Drain pipe Polyamide
28. Clamp half Ductile iron GJS-400-15 (GGG-40)
29. Lower barrel Ductile iron GJS-400-15 (GGG-40)
30. Lower stem rod Stainless steel 1.4021, GJS (GGG), PUR
31. Ring Ductile iron GJS-400-15 (GGG-40)
32. Helical roll pin Stainless spring steel 1.4310
33. Stem guide Ductile iron GJS-500-7 (GGG-50)
34. Stem Stainless steel 1.4021
35. Washer POM
36. Stem nut Brass
37. Sealing for ball stop valve EPDM / core in GJS
38. Ball chamber Ductile iron GJS-400-15 (GGG-40)
39. Ball PP

Test/Approvals

  • Hydraulic test according to EN 1074-6 / W 386-P
  • Approved according to CE Reg. No. 0620-CPR-6122

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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