Arch 45° FF, 54 x 54

Product detailed description

This 45° press bend is commonly used in closed heating systems, fire water supply ducts, air-conditioning installations and industrial piping. It is suitable for applications involving dry pressure air, inert gases and non-potable water. The bend is ideal for use in commercial and industrial buildings where reliable, leak-free connections are required without the need for welding or threaded joints. The EPDM O-ring ensures a tight seal, while the carbon galvanized steel construction provides resistance to mechanical damage and corrosion in non-drinking water environments.

The bend is designed for use in pressurised systems and is often integrated into central heating ductwork, refrigeration systems and solar piping. It is particularly useful in tight spaces where directional changes are needed without the use of multiple fittings. The absence of surface coating limiting agents ensures compatibility with standard press tools and molding indicators up to 54 mm.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.284 kg
Code	IVC22.54
Brand	IVAR

The operating temperature range of -20 °C to +120 °C allows for use in both cold and hot environments. The PN 16 rating indicates that the fitting can handle pressures up to 16 bar, which is essential for sizing in high-pressure systems. The carbon galvanized steel construction ensures durability in non-potable water and industrial media. These parameters are critical for selecting the correct component for the intended system and environmental conditions.

Installation and connection

The 45° press bend is installed using standard press tools compatible with Type M jaws. The connection is made by pressing the fitting onto the prepared pipe end, ensuring the molding indicator is fully engaged. The EPDM O-ring must be seated correctly to prevent leaks. The fitting is available in a size of 54 x 54 mm and is supplied in a pack of four. During installation, it is important to verify that the pipe ends are clean and free of burrs to ensure a secure connection. Common installation errors include improper tool alignment and failure to check the molding indicator after pressing.

Compatibility and accessories

The Arch 45° FF is compatible with other components in the IVAR.IVC22 range, including straight pipes, elbows and tees. It is designed to work with press tools that support Type M jaws. When installing, ensure that the system includes compatible press tools and that all joints are inspected for proper molding. Additional components such as straight pipes and other bends may be required depending on the layout of the system.

Technical background for designers

The 45° press bend operates on the principle of mechanical compression, where the EPDM O-ring forms a seal between the pipe and fitting. The carbon galvanized steel construction provides structural integrity and resistance to mechanical stress. The design allows for integration into a variety of systems, including those with fluctuating temperatures and pressures. The service life and efficiency of the component depend on correct installation, system pressure and environmental conditions. The absence of welding or threaded joints reduces installation time and potential leak points.

Service and operation

The fitting requires no regular maintenance under normal operating conditions. However, periodic visual inspections are recommended to check for signs of wear, corrosion or leakage. The system should be depressurised before any inspection or repair work. If any issues are detected, the affected joint should be replaced to maintain system integrity. No specific service intervals are provided in the technical data.

Frequently asked questions

Can the Arch 45° FF be used in solar water heating systems?
Yes, the fitting is suitable for use in solar piping systems, provided the operating temperature does not exceed +120 °C and the media is non-potable water.

Is the fitting compatible with other press systems?
It is compatible with press tools that support Type M jaws. It is not recommended for use with systems requiring surface coating limiting agents.

Can the fitting be used in fire suppression systems?
Yes, the fitting is suitable for fire water supply ducts and sprinkler systems operating within the specified pressure and temperature ranges.

Is the fitting certified for use with drinking water?
No, the pipe is not certified for drinking water applications. It is intended for use with non-potable water and industrial media.