AVK Series 603 UNIVERSAL SUPA® FLANGE ADAPTOR
Mild steel Sheraplex bolts/nuts, WRAS approved EPDM sealing,
Sales Enquiries
Please email all sales enquiries to the address below
Supa® flange adaptor for drinking water and neutral liquids to max. 70° C. Mild steel shareplex coated bolts/nuts comply with WIS4-52-03. For drinking water and neutral liquids to max. For all pipe types. WRAS approved materials. Light weight. Maximum Working Pressure: 16 Bar Temperature Range: -10°C to +70°C. Insulation essential for temperatures of 0°C and below
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 603/A-003 | |
|---|---|
| Connection: | Supa Coupling |
| Material: | Ductile Iron |
| DN: | DN80 - DN200 |
| PN: | PN 16 |
Features
- Universal flange drilled to BS EN 1092-2, with the addition of BS 10 or ANSI B16.1
- Class 125 drillings dependant upon nominal size**
- Fusion bonded epoxy coating
- Lightweight design
- Total angular deflection of ±4° on each side
- Wide tolerance range
- Sheraplex® coated bolt sets
- WRAS approved EPDM seals
- The design with external bolts prevents corrosion between sleeve and bolts
- The bolts of stainless steel A2 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
- Ductile iron with epoxy coating according to DIN 30677-2 and AVK guidelines
Downloads
Reference nos. and dimensions:
| Ref. no. | DN mm |
L mm |
L1 mm |
L2 mm |
D mm |
Seal range mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|
| 603-099-004-4200 | 80 | 126 | 73 | 110 | 192 | 88-99 | 3.2 |
| 603-123-004-4200 | 100 | 126 | 73 | 110 | 216 | 114-123 | 3.6 |
| 603-178-004-4200 | 150 | 126 | 73 | 110 | 285 | 168-178 | 4.2 |
| 603-233-004-4200 | 200 | 126 | 73 | 110 | 339 | 219-233 | 6.2 |
Components
| 1. | Adaptor flange | Ductile iron |
| 2. | Bolt | Steel gr. 8.8, zinc plated |
| 3. | Bracket | Ductile iron GJS-450-10 |
| 4. | Gasket | EPDM |
| 5. | Washer | Hot dip galvanized steel |
| 6. | Nut | |
| 7. | End cap | Plastic |
Test/Approvals
- WRAS approved Materials
Standards
- Designed according to BS, Designed according to EN 14525
- Standard flange drilling to EN1092, PN 10/16
