AVK Series 603 UNIVERSAL SUPA® FLANGE ADAPTOR
Large inner diamter, GEOMET® zinc coated grade 8.8 bolts/nuts, WRAS approved EPDM sealings
Sales Enquiries
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Supa® flange adaptor - Geomet bolts/nuts, for drinking water and neutral liquids to max. 70°C. Maximum working pressure 16 bar. 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®flange adaptors are easy to mount due to the anti-friction coated bolts and nuts and the possibility of up to ±4° angular deflection. The Mild steel GEOMET bolts/nuts and the high quality coating offer a durable corrosion protection.
| Variant 603/A-4200 | |
|---|---|
| Connection: | Supa Coupling |
| Material: | Ductile Iron |
| PN: | PN 16 |
Features
- ±4° angular deflection
- Drinking water approved EPDM gasket
- Bolt ends protected with plastic caps
- Moulded ribs in the gasket absorb minor imperfections in the pipe
- GEOMET® zinc coated bolts/nuts offer a durable corrosion protection, easy tightening and prevent galling; comply with WIS4-52-03
- Versatile design tolerances typical 26 mm to cover all pipe materials
- Ductile iron with epoxy coating according to DIN 3476-1 and EN 14901
Downloads
Components
| 1. | End cap | Plastic |
| 2. | Washer | Hot dip galvanized steel |
| 3. | Nut | Steel grade 8 |
| 4. | Bolt | Steel 8.8 |
| 5. | Bracket | Ductile iron GJS-450-10 |
| 6. | Gasket | EPDM |
| 7. | Adaptor flange | Ductile iron |
Test/Approvals
- All components/material which contact water comply with BS6920
- WRAS approved Materials
Standards
- Designed according to EN 14525
- Standard flange drilling to EN1092 (ISO 7005-2), PN 16
- Drinking Water Inspectorate Regulation 31 compliant.
- 1.5 x PN
