Crossing 22 x 18 x 22 x 18

Product detailed description

This 90° cross fitting is commonly used in closed pressurized systems for heating, fire protection, and industrial applications. It is suitable for connecting four pipes at right angles in compact spaces, ensuring a leak-tight connection without the need for welding or threading. The fitting is designed for use in central heating, refrigeration, and air-conditioning systems, where reliable and quick assembly is essential. The EPDM O-ring ensures compatibility with a range of fluids and gases, including dry air and inert gases. The fitting is particularly useful in systems requiring high pressure resistance and a wide temperature range.

Installers and technicians working in residential, commercial, and industrial settings will find this fitting suitable for applications involving cold and hot water, fire suppression, and air systems. The compact design allows for efficient routing of pipes in tight spaces, while the press connection ensures a secure and durable joint. The fitting is not certified for potable water use and must be installed in accordance with system pressure and temperature limits.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.14 kg
Code	IVC45.2218
Brand	IVAR

The operating temperature range of -20°C to +120°C allows the fitting to be used in both cold and hot systems. The nominal pressure rating of PN 16 means it can handle up to 16 bar of pressure, making it suitable for high-pressure applications. These parameters are essential for determining compatibility with system conditions and ensuring safe operation.

Installation and connection

The IVAR.IVC45.2218 is installed using press tools compatible with M-type jaws. The fitting has four press connection points with dimensions of 22 x 18 x 22 x 18 mm. During installation, it is important to ensure that the O-ring is correctly seated and that the molding indicator is fully engaged. A common mistake is failing to check the molding indicator after pressing, which can lead to leaks. The fitting must be installed in straight alignment with the connected pipes to avoid stress on the joint.

Compatibility and accessories

This 90° cross is compatible with other IVAR press fittings and pipes within the same system. It is designed to work with EPDM O-rings and is suitable for use with carbon galvanized steel pipes. No additional accessories are required for standard installation, but it is important to use the correct press tools and jaws to ensure a secure connection. No related products are listed for this model.

Technical background for designers

The fitting operates on a press connection principle, where the pipe is compressed into the fitting using a tool, creating a leak-tight seal. The carbon galvanized steel construction provides resistance to corrosion and mechanical damage, while the EPDM O-ring ensures compatibility with a range of media. The material properties allow for use in both high-temperature and high-pressure environments. The fitting integrates into pressurized systems without the need for additional supports, and its design minimizes flow resistance. Long-term performance is affected by correct installation, system pressure, and temperature conditions.

Service and operation

No specific service intervals are provided for this fitting. During operation, it is important to visually inspect the molding indicator to ensure it remains fully engaged. Any signs of leakage or disengagement should be addressed immediately by replacing the fitting or re-pressing the joint. The fitting is not designed for disassembly and must be replaced if damaged.

Frequently asked questions

Can the IVAR.IVC45.2218 be used in a fire suppression system?
Yes, it is suitable for fire water piping as long as the system operates within the pressure and temperature limits specified in the technical data.

Is the fitting compatible with dry air systems?
Yes, it is suitable for pressure dry air applications within the operating temperature range of -20°C to +120°C.

Can the fitting be used with inert gases?
Yes, it is compatible with inert gases provided the system conditions remain within the pressure and temperature limits.

Is the fitting suitable for solar system piping?
Yes, it can be used in solar system piping applications where the system operates within the specified temperature and pressure range.