Arch 45° MF, 28 x 28

Product detailed description

The IVAR IVC23.28 45° press elbow is commonly used in closed pressurised heating systems, fire suppression systems, and industrial air or gas distribution. Installers working on central heating ducts, refrigeration circuits, or solar system piping will find this component suitable for its intended applications. It is designed for use in environments where resistance to mechanical damage and high-pressure resistance are essential. The elbow is part of a press-fit system that eliminates the need for welding or threaded joints, allowing for quick and secure assembly.

Its compact dimensions and lightweight construction make it ideal for tight spaces and complex layouts. The elbow is suitable for use with dry pressure air, inert gases, and non-potable water systems. It is not certified for drinking water applications. The press-fit design ensures a leak-free connection when properly installed using compatible tools.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.09 kg
Code	IVC23.28
Brand	IVAR

The elbow is rated for a nominal pressure of PN 16 and can withstand operating pressures up to 16 bar. It is suitable for temperatures ranging from -20 °C to +120 °C. These parameters are essential for determining the suitability of the component in different system configurations and for ensuring compliance with pressure and temperature requirements during installation and operation.

Installation and connection

To install the IVAR IVC23.28, the installer must use a press tool compatible with Type M jaws. The elbow has one press end and one plug-in end. The press connection must be made according to the manufacturer's instructions to ensure a secure and leak-free joint. It is important to verify that the molding indicator is fully engaged and that the tooling is correctly aligned with the fitting. Common installation mistakes include using incorrect tooling, failing to check the molding indicator, or not ensuring that the pipe ends are clean and free from debris. These errors can lead to leaks or reduced system performance. Always ensure that the system is depressurised before starting any installation work.

Compatibility and accessories

This press elbow is compatible with other components of the IVAR.IVC23 range and other press-fit systems using Type M jaws. It is intended for use with carbon galvanized steel pipes and EPDM O-rings. When assembling a system, ensure that all fittings and pipes are from the same press-fit range to maintain compatibility and system integrity. No additional accessories are required for standard installation. However, it is recommended to have a set of compatible press tools and a supply of EPDM O-rings on hand for replacements or repairs.

Technical background for designers

This 45° elbow is designed to facilitate directional changes in pressurised piping systems. It is constructed from carbon galvanized steel, which provides good resistance to corrosion and mechanical stress. The EPDM O-ring ensures a tight seal between the pipe and fitting, preventing leaks under operating conditions. The elbow is suitable for integration into closed systems where high-pressure resistance is required. The operating temperature range and pressure rating are key factors in determining the component's suitability for a given application. The material properties of the steel and the sealing characteristics of the EPDM O-ring contribute to the component's durability and performance over time.

Service and operation

During operation, the elbow requires no regular maintenance. However, it is important to periodically inspect the system for signs of leaks, especially at press connections. If a leak is detected, the affected fitting should be replaced immediately. The system should be depressurised before any inspection or repair work is carried out. There are no specific service intervals provided for this component. However, it is recommended to follow standard maintenance procedures for press-fit systems to ensure long-term reliability and performance.

Frequently asked questions

Can the IVAR IVC23.28 be connected to copper pipes?
No, this component is designed for use with carbon galvanized steel pipes and is not compatible with copper or other non-steel piping materials.

Is the IVAR IVC23.28 suitable for use in solar heating systems?
Yes, it can be used in solar system piping as long as the operating conditions remain within the specified temperature and pressure limits.

Can the elbow be used in a system with a temperature above +120 °C?
No, the maximum operating temperature is +120 °C. Exceeding this limit may compromise the integrity of the EPDM O-ring and the fitting.

Is the IVAR IVC23.28 certified for use with drinking water?
No, the elbow is not certified for potable water applications and should not be used in systems where drinking water is present.