Copper 45° Bend VIEGA 2626.1, Diameter 18 mm, Pack of 5

VIEGA 2626.1 copper 45° bend with an 18 mm diameter is supplied as a pack of five and is intended for installation in plumbing, heating and refrigeration systems. Manufactured from copper, the elbows are compatible with soldering and brazing methods and also feature a plug-in press connection design for flexible use during assembly. The material provides corrosion resistance and reliable performance in carrying potable water and heating media in residential and commercial applications.

Advantages

The copper construction ensures long-term resistance to corrosion and thermal cycling, while the 45° angle allows smooth directional changes in pipe runs with minimal flow disruption. The combination of a plug-in end and press connection option enables both permanent soldered joints and quicker press-fit installation workflows. HNBR sealing elements and the withSC‑Contur design provide added safety during pressure tests and help ensure secure connections when used with compatible press tools and fittings.

Suitable for

• Potable water distribution in residential buildings
• Heating systems, including radiators and underfloor heating manifolds
• Refrigeration and chilled water circuits
• Repair and retrofit work where short-run directional changes are needed
• Commercial plumbing installations requiring corrosion-resistant fittings

Key specifications

• Material: copper
• Angle: 45°
• Nominal diameter: 18 mm
• Connection types: plug-in end and press connection compatible
• Sealing material: HNBR (hydrogenated nitrile rubber)
• Pack quantity: 5 pieces
• Design feature: withSC‑Contur for improved safety during pressure testing

How to use

Prepare the copper pipe by cutting to length and deburring the cut end to ensure a smooth fit. For soldering or brazing, clean the mating surfaces, apply appropriate flux and heat the joint according to standard plumbing practice until filler material flows to form a capillary joint. For press-fit installation, insert the pipe fully into the plug-in end and operate a compatible press tool and jaw size rated for 18 mm copper fittings, ensuring the HNBR seal is correctly positioned. After assembly, perform pressure testing in line with applicable codes and the withSC‑Contur guidance to check for leaks before commissioning the system.

Usage recommendations

Store fittings in a dry environment and protect from mechanical damage prior to installation. Use press tools and jaws that are maintained and calibrated for copper 18 mm fittings, and follow manufacturer instructions for soldering fluxes and filler materials. When working on potable water systems, flush and disinfect the system after installation if required by local regulations.