DRY BARREL FIRE HYDRANT, 250 PSI / PN17,2
Modern type, stem rod in stainless steel, AISI 316
Contact
Michael Nielsen
Product & Project Manager, Fire Protection
Dry barrel hydrant - Modern type to AWWA C502. 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/RQ-001 | |
|---|---|
| Material: | Ductile Iron |
| DN: | DN150 |
| Closing direction: | Clockwise to Close |
Features
- Meets or exceeds AWWA C502 (latest)
- Meets or exceeds EN 14384
- High pressure rating (250 psi)
- 2 x 2.5" NST hose nozzles + 1 x 4" NST pumper nozzle
- Multi-Outlet with 1x 4" female thread, 2x 2 ½" blind, suitable couplings on request
- 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
- Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
- Without (w./o.) caps and chains, w./o. weather shield
Downloads
Datasheet
Installation, Operation & Maintenance
Guidelines
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
A mm |
B mm |
C mm |
Theoretical weight/kg |
|---|---|---|---|---|---|
| 27-RQ-I0206-0000N-DC0076 | 150 | 190 |
Enquiry
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Components
| 2. | Thrust nut | Bronze |
| 3. | Anti friction washer | Polyamide |
| 4. | Operation nut | Bronze |
| 5. | Stop nut | Steel, zinc plated |
| 6. | O-ring | NBR rubber |
| 7. | Base gasket | NBR rubber |
| 8. | Nozzle lock screw | Stainless steel |
| 10. | Nozzle O-ring | NBR rubber |
| 11. | Nozzle | Bronze |
| 14. | Screw | Steel gr. 8.8, zinc plated |
| 15. | Lock ring | Stainless steel |
| 16. | Breakable flange | Ductile iron |
| 17. | Nut | Steel gr. 8, zinc plated |
| 18. | Breakable coupling | Stainless steel |
| 19. | Spring pin | Stainless steel 304 |
| 20. | Lower stem rod | ASTM A108 cold-drawn |
| 21. | Stand pipe flange | Ductile iron |
| 22. | Lower barrel | Ductile iron |
| 23. | Lower barrel O-ring | NBR rubber |
| 24. | Valve seat ring | Bronze |
| 25. | Main valve disc | Ductile iron, NBR encapsulated |
| 26. | Base | Ductile iron |
Test/Approvals
- Approved according to ANSI/NSF Standard 61
Standards
- Designed according to AWWA C502
