Cross 42 x 22 x 42 x 22

Product detailed description

The IVAR IVC45.4222 is a 90° cross fitting designed for use in pressurised piping systems across a range of industrial and building services applications. It is commonly used in central heating systems, fire water systems, refrigeration, and air-conditioning installations. This fitting is ideal for installers working in residential, commercial, and industrial environments where reliable and leak-free connections are essential. The fitting supports a wide range of system types, including closed-loop heating, cold water, and pressurised air systems. It is particularly suited for applications where high-pressure resistance and durability are required, such as in fire suppression systems or industrial air and gas transport.

Its compact design and compatibility with press-to-fit connections make it suitable for installations where welding or threading is not feasible. The fitting is designed to be used with press tools of the M-type, ensuring secure and repeatable connections. It is not certified for potable water applications but is suitable for systems using dry air, inert gases, and non-potable water. The fitting is supplied in a package of five pieces, making it ideal for projects requiring multiple identical connections.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.28 kg
Code	IVC45.4222
Brand	IVAR

The operating temperature range includes a minimum of -20°C and a maximum of +120°C, with a nominal pressure rating of PN 16 and a high-pressure resistance of up to 16 bar. These parameters are essential for selecting the correct fitting for specific system conditions, especially in environments with fluctuating temperatures or high-pressure demands. The material properties of carbon galvanized steel ensure resistance to corrosion and mechanical stress, while the EPDM O-ring provides a reliable seal under varying operating conditions.

Installation and connection

The IVAR IVC45.4222 is installed using press-fit technology with M-type jaws. The fitting has a nominal size of 42 x 22 x 42 x 22 and is connected to pipes using the same press-fit method. It is important to ensure that the pipe ends are clean and free from burrs before pressing. The press tool must be correctly aligned with the fitting to avoid misalignment or incomplete pressing. A common mistake during installation is using the wrong type of tool or applying insufficient pressure, which can lead to leaks or system failure. After installation, the molding indicator should be checked to confirm a successful connection. The fitting is not suitable for use in systems with internal coating agents that could interfere with the sealing properties of the EPDM O-ring.

Compatibility and accessories

This 90° cross is compatible with a wide range of press-fit pipes and fittings from IVAR's IVC45 series. It is designed to work with carbon galvanized steel pipes and EPDM O-rings. For complete system integration, it is recommended to use press-fit tools of the M-type. No additional surface coatings or limiting agents are required for the fitting to function correctly. Since the fitting is not certified for drinking water, it should not be used in potable water systems. No related products are available for this model.

Technical background for designers

The IVAR IVC45.4222 operates on the principle of press-fit connections, where the EPDM O-ring is compressed between the pipe and the fitting to create a leak-free seal. The carbon galvanized steel construction provides mechanical strength and resistance to corrosion, making it suitable for both indoor and outdoor applications. The fitting is designed for integration into closed (pressurised) systems, including central heating, refrigeration, and fire water systems. The service life and efficiency of the fitting are influenced by the quality of the press-fit connection, the operating temperature and pressure, and the compatibility of the system media with the materials used. The absence of internal coatings or limiting agents ensures that the fitting can be used in systems with aggressive media without compromising performance.

Service and operation

The IVAR IVC45.4222 requires minimal maintenance due to its durable construction and reliable press-fit connection. There are no service intervals specified for this fitting. During operation, it is important to monitor the system for leaks and ensure that the press-fit connections remain intact. If a leak is detected, the affected section should be inspected for damage or misalignment. The fitting should not be used beyond its specified pressure and temperature limits, as this could compromise its integrity. Regular visual inspections are recommended to ensure the system remains in good working condition.

Frequently asked questions

Can the IVAR IVC45.4222 be used in fire suppression systems?
Yes, it is suitable for fire water systems as it is designed to operate at high pressures and temperatures up to +120°C.

Is the fitting compatible with inert gases?
Yes, it is compatible with inert gases and dry air, as specified in the technical description.

Can the IVAR IVC45.4222 be used in solar systems?
Yes, it is suitable for solar system piping as long as the operating conditions are within the specified pressure and temperature limits.

Is the fitting certified for potable water?
No, it is not certified for drinking water and should not be used in potable water systems.