AVK HIGH PRESSURE, 250 PSI, DRY BARREL FIRE HYDRANT
UL/FM approved, modern type, internals in AISI 316, coupling AISI 318, pins inconel 718, straight inlet flange
Contact
AVK Industrial Nederland BV
Schorsweg 1 8171 ME Vaassen Netherlands
Dry barrel hydrant for fire protection application
AVK dry barrel hydrants are designed with a traffic flange for easy repair after collision. The hydrant’s main valve has a ductile iron core which is fully encapsulated in EPDM rubber. The nozzle section can be rotated 360 degrees. The upper section of the hydrant is repairable under pressure.
| Variant 27/EI-002 | |
|---|---|
| Material: | Ductile iron |
| PN: | ANSI CL250 |
| Closing direction: | Clockwise to Close |
Features
- UL/ULC listed and FM approved
- CE marking
- Meets or exceeds AWWA C502 (latest) + DIN EN 14384
- High pressure rating (250 psi)
- 2 x 2.5" NST hose nozzles + 1 x 4" NST pumper nozzle
- The breakable flange and stem rod coupling ensure no leaking and easy repair at traffic knock down
- Ductile iron nozzle section, barrel section, bonnet, and base
- 5.25" valve opening for high flow rating
- Hydrant drain easily plugged if required - may be plugged internally or externally
- Extensions available in lengths from 6" to 60"
- 1.5" pentagon operating nut
- Epoxy coating according to DIN 3476-1, GSK approved
Downloads
Datasheet
Certificate(s)
Installation
Components
| 1. | Main valve disc | Ductile iron, EPDM encapsulated |
| 2. | Base gasket | NBR rubber |
| 3. | Lower seat O-ring | NBR rubber |
| 4. | Drain bushing | Bronze |
| 5. | Valve seat ring | Bronze |
| 6. | Upper seat O-ring | NBR rubber |
| 7. | Lower barrel O-ring | NBR rubber |
| 8. | Stand pipe flange | Ductile Iron |
| 9. | Lock ring | Stainless steel |
| 10. | Nut | Stainless steel |
| 11. | Breakable flange | Ductile Iron |
| 12. | Bolt/nut | Stainless steel AISI 316 |
| 13. | Screw | Stainless steel AISI 316 |
| 14. | Seat removal/lock pin | Inconel 718 |
| 15. | O-ring | NBR rubber |
| 16. | Stop nut | Steel, zinc plated |
| 17. | Stem nut | Bronze |
| 18. | Anti-friction washer | Polyamide |
| 19. | Weather shield | Cast iron |
| 20. | Base | Ductile Iron |
| 21. | Lower barrel | Ductile Iron |
| 22. | Lower stem rod | Stainless steel AISI 316 |
| 23. | Breakable coupling | Stainless Steel AISI 318 |
| 24. | Barrel gasket | NBR rubber metal insert |
| 25. | Upper barrel | Ductile Iron |
| 26. | Upper stem rod | Stainless steel AISI 316 |
| 27. | Cap chain | Steel, zinc plated |
| 28. | Nozzle O-ring | NBR rubber |
| 29. | Nozzle | Bronze |
| 30. | Cap gasket | NBR rubber |
| 31. | Cap | Cast iron |
| 32. | Nozzle section | Ductile Iron |
| 33. | Thrust nut | Bronze |
| 34. | Nozzle lock screw | Stainless steel |
| 35. | Breakable coupling pins | Inconel 718 |
Test/Approvals
- Hydraulic test according to EN 1074-6, Hydraulic test to FM Class 1510, UL 246 and ULC CAN/ULC-5520-M91
- Approved according to CE Reg. No. 0620-CPR-6122
- FM Approved, UL/ULC listed
Standards
- AWWA C502, EN 14384:2005
- Flange drilling to ANSI B 16.42, class 150
