Faced arch 90° - N - 54mm IVAR.IVN70

Product detailed description

This 90° faced elbow is commonly used in heating, plumbing, and industrial applications where reliable, leak-free connections are essential. It is typically found in press-fit stainless steel piping systems, including those used for heating circuits, solar thermal installations, and fire suppression systems. Installers often integrate these fittings into systems requiring high corrosion resistance and long-term durability, such as in commercial buildings, industrial facilities, and residential heating systems.

The fitting allows for directional changes in the pipeline while maintaining hydraulic continuity. Its press-fit design eliminates the need for additional sealing materials, ensuring consistent performance across a broad range of operating conditions. When correctly installed using the appropriate pressing tools, the connection forms a permanent, hermetic seal.

Technical parameters

Installation and connection

This elbow features a press-fit connection design. To install, ensure the pipe ends are clean and free from burrs. Use a calibrated pressing tool compatible with the system’s dimensions and follow the manufacturer’s pressing depth indicators. Verify that the pressing process aligns with the specified dimensions provided in the tooling documentation.

• Confirm the pipe OD matches the fitting’s internal dimensions.
• Use only pressing tools recommended by the manufacturer to avoid deformation or incomplete sealing.
• Check for visible signs of misalignment after pressing, such as gaps or uneven marks around the circumference.

A common mistake during installation includes using non-matching pipe diameters or incorrect pressing tools. This can lead to leaks or system failure under pressure. Always double-check the pipe and fitting specifications prior to pressing.

Compatibility and accessories

This fitting is designed to work with stainless steel pipes of corresponding dimensions within the IVAR IVN70 series. Ensure all components in the system are part of the same press-fit family to maintain consistent mechanical and sealing properties.

Installers should also verify that pressing tools are correctly adjusted for the specific pipe size and wall thickness. No additional gaskets or sealants are required when using this fitting in accordance with the system’s design principles.

Technical background for designers

Made from 1.4404 (AISI 316L) stainless steel, this elbow offers high resistance to corrosion and thermal stress, making it suitable for both indoor and outdoor applications. The material’s low carbon content minimizes the risk of intergranular corrosion, particularly in welding or high-temperature environments.

When integrated into a system, the elbow maintains flow characteristics similar to straight pipe sections due to its smooth internal surface. System efficiency depends on proper alignment and uniform pressing across all joints. Long-term performance is influenced by correct installation, environmental factors, and the absence of aggressive chemical exposure outside the material’s tolerance limits.

Service and operation

Due to the permanent nature of press-fit connections, this fitting does not require regular maintenance or inspection once properly installed. However, visual checks for signs of damage or discolouration are advisable during routine system inspections. Any suspected defects should prompt immediate investigation and possible replacement.

Frequently asked questions

Can this fitting be used with copper or plastic pipes?
No, it is specifically designed for stainless steel press-fit systems and is not compatible with copper or plastic piping technologies.

Is it suitable for steam applications?
It is not specified for steam systems. Refer to the manufacturer’s technical data sheet for confirmation on steam compatibility.

What pressing tool is required for this fitting?
Use a pressing tool calibrated for the IVAR IVN70 series and compatible with the pipe dimensions specified in the installation instructions.

Does the fitting support vertical installation?
Yes, provided the installation follows standard press-fit procedures and the system remains within the stated operating parameters.