SUPA® STRAIGHT COUPLING, DN50-DN400
DI Sleeve, A4 Fasteners, EPDM Seal, PN16
Contact
AVK Australia Civil
559A Grand Junction Road Wingfield SA 5013 Sales and Technical enquiry
Universal Supa® coupling with A4 bolts/A4 nuts for drinking water and neutral liquids to max. 60°C
AVK Supa® is a range of universal straight couplings, step couplings and flange adaptors for cast iron, ductile iron, steel, uPVC and asbestos cement pipes. Supa® couplings are easy to mount due to the anti-friction coated bolts and nuts and the possibility of up to ±4° angular deflection. The stainless steel bolts and nuts and the high quality coating offer a durable corrosion protection.
| Variant 601/A-023 | |
|---|---|
| Material: | Ductile Iron |
| DN: | DN50 - DN400 |
| PN: | PN16 |
Features
- ±4° angular deflection on each side
- Drinking water approved EPDM gasket
- The bolts of stainless steel A4 and the nuts of acid-resistant stainless steel A4 are anti-friction coated to offer easy tightening and to prevent galling
- The bolt ends are protected with plastic caps
- The moulded ribs in the gasket absorb minor imperfections in the pipe
- Versatile design tolerances typical 26 mm to cover all pipe materials
- Ductile iron with fusion bonded epoxy coating in compliance with AS/NZS 4158
Downloads
Datasheet
Certificate(s)
Installation, Operation & Maintenance
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
Product PN Class |
Seal range mm |
L mm |
L1 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|
| 601-074-000-4312 | 50 | PN16 | 57-74 | 190 | 100 | 3.0 |
| 601-157-000-4312 | 125 | PN16 | 132-157 | 100 | 190 | 6.4 |
| 601-201-000-4312 | 150 | PN16 | 176-201 | 115 | 210 | 9.8 |
| 601-268-000-4312 | 225 | PN16 | 242-268 | 230 | 140 | 16 |
| 601-306-000-4312 | 250 | PN16 | 280-306 | 250 | 160 | 18 |
| 601-350-000-4312 | 300 | PN16 | 324-350 | 250 | 160 | 21 |
| 601-396-000-4312 | 350 | PN16 | 372-397 | 270 | 160 | 25 |
| 601-410-000-4312 | 350 | PN16 | 384-410 | 270 | 160 | 28 |
| 601-436-000-4312 | 400 | PN16 | 410-436 | 270 | 160 | 29 |
Enquiry
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Components
| 1. | End cap | PVC |
| 2. | Washer | Stainless steel 316 |
| 3. | Nuts | Stainless steel A4, PTFE coated |
| 4. | Bolts | Stainless steel A4 |
| 5. | Bracket | Ductile iron 450-10 |
| 6. | Rubber seal | EPDM rubber |
| 7. | Barrel | Ductile iron GJS-500-7 |
Test/Approvals
- Test according to AS/NZS 4998 - PN16 - 24 bar @ 120 minutes
Standards
- Designed to: AS/NZS 4998
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