Restrained fittings
Self-restrained flange adaptor for PVC/PE
Self-restrained double-chamber flange adaptor for a secure connection between PVC/PE pipes and flanged components (valves, pumps, etc.). Made of GGG-50 ductile iron, it eliminates the need for thrust blocks, saving installation time and costs.
- 10references
- 50 – 315 mmsize range
The GA01-3 self-restrained flange adaptor is the highest-performance engineered solution for integrating PVC and polyethylene (PE) pipes into systems with flanged connections. Its advanced double-chamber design separates the sealing and locking functions, guaranteeing optimum performance of both. The first chamber houses an EPDM gasket that provides a watertight seal, while the second contains an MS-58 brass locking ring that anchors firmly to the pipe.
This internal locking system is the key to its value: it completely eliminates the need to build concrete thrust blocks to counteract axial forces, drastically reducing civil works costs and project lead times.
Made of high-quality GGG-50 (EN-GJS-500-7) ductile iron and protected with an epoxy paint coating of at least 250 microns, this adaptor offers exceptional durability and corrosion protection, making it ideal for buried installations and demanding conditions. It is the perfect component for engineers and contractors seeking an end connection with no compromise on safety and efficiency.
- Body and flange
- High-strength EN-GJS-500-7 (GGG-50) ductile iron.
- Locking system
- MS-58 brass grip ring.
- Sealing gasket
- EPDM rubber, certified for drinking water use.
- Coating
- Electrostatically applied epoxy paint with a minimum thickness of 250 microns, guaranteeing superior corrosion protection.
- Nominal pressure (PN)
- 16 bar.
- Flange drilling
- To UNE-EN 1092-2 PN16, ensuring compatibility with all standard components on the market.
- Compatible pipes
- PVC and high-density polyethylene (HDPE).
- For pipe Ø63mm (DN 50)PN16 flange, 4 holes Ø18mm - Weight 6.00kg
- For pipe Ø75mm (DN 65)PN16 flange, 4 holes Ø18mm - Weight 6.90kg
- For pipe Ø90mm (DN 80)PN16 flange, 8 holes Ø18mm - Weight 8.00kg
- For pipe Ø110mm (DN 100)PN16 flange, 8 holes Ø18mm - Weight 10.00kg
- For pipe Ø140mm (DN 125)PN16 flange, 8 holes Ø18mm - Weight 15.20kg
- For pipe Ø160mm (DN 150)PN16 flange, 8 holes Ø22mm - Weight 17.20kg
- For pipe Ø200mm (DN 200)PN16 flange, 12 holes Ø22mm - Weight 26.00kg
- For pipe Ø250mm (DN 250)PN16 flange, 12 holes Ø26mm - Weight 40.00kg
- For pipe Ø315mm (DN 300)PN16 flange, 12 holes Ø26mm - Weight 53.00kg
Full dimensions and weights in the Technical data sheet (PDF).
- Valve connectionSecure connection of butterfly, gate or other valves to PVC/PE pipes.
- Equipment installationConnection to pumps, flow meters and other flanged equipment.
- Material transitionsAllows a new PVC/PE line to be connected to an existing flanged cast iron or steel network.
- Tank outletsEnsures a watertight, fixed connection at water tank outlets.
- Water treatment plants (WTP/WWTP)Essential for the many equipment and pipe connections within the plant.
References
Anti-pull-out double-chamber flange adaptor
DN
| Reference | Product | Size | Actions |
|---|---|---|---|
| BDA60063 | Restrained double-chamber flange adaptor DN 50/63 | DN 50/63 | |
| BDA60075 | Restrained double-chamber flange adaptor DN 75 | DN 75 | |
| BDA60090 | Restrained double-chamber flange adaptor DN 90 | DN 90 | |
| BDA60110 | Restrained double-chamber flange adaptor DN 110 | DN 110 | |
| BDA60125 | Restrained double-chamber flange adaptor DN 125 | DN 125 | |
| BDA60140 | Restrained double-chamber flange adaptor DN 140 | DN 140 | |
| BDA60160 | Restrained double-chamber flange adaptor DN 160 | DN 160 | |
| BDA60200 | Restrained double-chamber flange adaptor DN 200 PN 10/16 | DN 200 | |
| BDA60250 | Restrained double-chamber flange adaptor DN 250 | DN 250 | |
| BDA60315 | Restrained double-chamber flange adaptor DN 315 | DN 315 |
No references match the filters.
From the blog: guides on this family
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