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AVK DRY BARREL OUTDOOR HYDRANT, PN16

GB4452, CTC, breakable, 90° inlet

Dry barrel outdoor hydrant for fire protection application.

AVK dry barrel fire hydrants are designed for high performance and easy repair, fitted with an automatic drain system that effectively protects against frost damage by emptying the barrel as soon as the main valves is closed. Seals are drinking water approved EPDM and the components are stainless steel, galvanized steel or iron coated with drinking water approved epoxy. Axial thrust bearings in bronze and a double O-ring stem seal ensures easy, low-torque operation, high quality and reliability.

fire
fire
Variant 120/15-002
Connection: No connection type specified
DN: DN100

Features

  • Hydrant serviceable under pressure.
  • DN100 with two KWS65 hose nozzles and one M125X6 pumper nozzle, DN150 with two KWS80 hose nozzles and one M170X6 pumper nozzle.
  • The nozzle section can be rotated 360 degrees for easy installation.
  • Streamlined flow path and plug design result in low head loss.
  • Automatic drain valve, for draining hydrant when closed, this prevent frost damages, will keep tight when hydrant working.
  • Breakable flange and stem rod coupling ensure no leaking and easy, inexpensive and fast repair in case of traffic damage.
  • Duckfoot with loose flange, easy adjustment and installation.
  • Fusion bonded coating; epoxy for internal and underground, UV resistant polyester for above ground external surfaces.
  • Bronze bearings on driving system makes hydrant easy to operate.

Reference nos. and dimensions:

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Reference no. DN
mm		 Operating
Direction		 L
mm		 L1
mm		 L2
mm		 L3
mm		 H
mm		 H1
mm		 H2
mm		 Theoretical
weight/kg
120-100-15-2100000 100 CTC 370 450 503 629 1384 550 609 58
Enquiry
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Components

1. Coupler-pumper outlet Brass HPb59-1
2. Cap, pumper outlet Ductile iron QT500-7
3. Gasket, pumper outlet EPDM rubber
4. O-ring EPDM rubber
5. Hydrant head Ductile iron QT500-7
6. Lower barrel Ductile iron QT500-7
7. Duckfoot Ductile iron QT500-7
8. Loose flange Ductile iron EN-GJS-500-7
9. Stem cap Steel, hot dip galvanized
10. Screw Stainless steel A2
11. Wiper ring NBR rubber
12. Stem control Stainless steel AISI 420
13. O-ring EPDM rubber
14. O-ring EPDM rubber
15. Stem nut, upper GB/T4423 H62 copper alloy
16. Thrust bearing Bronze
17. Bush GB/T4423 H62 copper alloy
18. O-ring EPDM rubber
19. Stem connector, upper Ductile iron QT500-7
20. Clevis pin Stainless steel AISI 304
21. Split pin Stainless steel AISI 304
22. Upper stem extender Stainless steel AISI 304
23. Stem connector, lower Ductile iron QT500-7
24. Bolt Stainless steel A2
25. Washer Steel, hot dip galvanized
26. Free flange Ductile iron QT500-7
27. O-ring EPDM rubber
28. Nut Steel, hot dip galvanized
29. Screw Stainless steel A2
30. Screw Stainless steel A2
31. Stem nut, lower GB/T4423 H62 copper alloy
32. Traffic flange Ductile iron QT500-7
33. Stem Stainless steel AISI 420
34. Stem extender nut Brass HPb59-1
35. Lower stem extender Stainless steel AISI 304
36. Bolt Steel, hot dip galvanized
37. O-ring EPDM rubber
38. Stopper body Ductile iron QT500-7
39. Stem extender washer Stainless steel A2
40. Bolt, socket head Stainless steel A2
41. Gasket EPDM rubber
42. Retainer Ductile iron EN-GJS-500-7
43. O-ring EPDM rubber
44. Ball Stainless steel AISI 430F
45. O-ring EPDM rubber
46. Spring Stainless steel AISI 302
47. Drain body GB/T4423 H62 copper alloy
48. Seat Brass HPb59-1
49. O-ring EPDM rubber
50. Coupling hose outlet Brass HPb59-1
51. O-ring EPDM rubber
52. Cap, hose outlet Ductile iron QT500-7
53. Chain Stainless steel AISI 304
54. Blind rivet Aluminium

Test/Approvals

  • Hydraulic pressure test: seat: 16 bar, body: 24bar

Standards

  • Stem cap GA113, Coupling GB12514, GB 4452
  • Flange drilling to EN1092, PN10/16
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