VIEGA 2428 is a copper bypass elbow designed for 22 mm piping, supplied as a pack of 10 pieces. This 2-flange style fitting combines copper material with EPDM sealing elements and press connections to create a corrosion-resistant joint suitable for potable water, central heating and general plumbing repair or retrofit applications where a compact bypass elbow is required.
Advantages
The bypass elbow is made of copper which provides durability and natural corrosion resistance. EPDM sealing elements ensure a reliable seal with press connections that allow fast, consistent installation without open flames. Supplied in a pack of 10, the fittings are convenient for multiple repairs or larger installation batches and are compatible with systems that require components with SC‑Contur features.
Suitable for
- 22 mm plumbing and heating pipework
- Potable (drinking) water installations
- Central heating systems and radiators
- Repair, retrofit and maintenance tasks requiring compact bypass fittings
When it may not be suitable
This copper bypass elbow is intended for 22 mm press-connection systems; it is not appropriate for pipework with a different nominal diameter. It is not a soldered or threaded fitting and therefore requires a compatible press tool and press connection system for correct installation.
Key specifications
- Material: copper
- Connection type: press connections
- Sealing: EPDM sealing elements
- Style: 2-flange bypass/elbow
- Pipe size: 22 mm
- Pack quantity: 10 pieces
- Model: 2428
- Feature: with SC‑Contur
How to use
Prepare the pipe ends by cutting square and deburring according to the press fitting system instructions. Insert the 22 mm pipe into the fitting until it reaches the stop, ensuring the EPDM sealing element is clean and properly seated. Use a compatible press tool and the correct press jaw for 22 mm fittings to make a secure connection. Check each joint visually and, where applicable, perform the recommended pressure test for the system before commissioning.
What to consider before purchase
- Compatibility with 22 mm press-fitting tools and the press system in use
- Suitability of copper material and EPDM seals for the specific medium (e.g., potable water, heating)
- Required pack quantity for the project (this product is sold in packs of 10)
- Whether the installation requires soldered or threaded fittings instead of press connections
Usage recommendations
Follow manufacturer guidelines for press tooling, observe local plumbing codes, perform pressure testing after installation, and store fittings in a dry, protected place until use to preserve sealing element integrity.
