T-piece 42 x 22 x 42

Product detailed description

The IVAR IVC41.422242 reduced T-piece is a key component in pressurised piping systems for heating, fire suppression, and industrial applications. It is commonly used in closed-loop heating systems, air conditioning ductwork, and solar piping installations. Installers working on central heating systems, refrigeration ducts, and fire water supply lines will find this fitting suitable for connecting pipes of different diameters. The fitting is designed for use in environments where high pressure resistance and a wide operating temperature range are required.

This T-piece is ideal for use in residential, commercial, and industrial buildings where pressurised fluid or gas systems are installed. It is particularly useful in systems requiring a branch connection with a reduced diameter in one of the outlets. The fitting is suitable for installation in closed systems, ensuring minimal maintenance and reliable performance over time.

Technical parameters

Material	Carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.228 kg
Code	IVC41.422242
Brand	IVAR

The operating temperature range of -20°C to +120°C allows for use in both cold and hot environments, while the PN 16 rating ensures compatibility with systems operating up to 16 bar. These parameters are essential for determining the suitability of the fitting for specific applications and for ensuring correct sizing and system compatibility.

Installation and connection

This T-piece is connected using press-fit technology, requiring no welding or threaded joints. The connection sizes are 42 mm, 22 mm, and 42 mm, with press-fit connections on all three ends. During installation, it is important to ensure that the jaws used are compatible with Type M. The molding indicator should be checked to confirm a secure connection, especially for fittings up to 54 mm. Common installation mistakes include using incompatible jaws or failing to verify the molding indicator, which can lead to leaks or reduced system efficiency.

Compatibility and accessories

This T-piece is compatible with other IVAR press-fit components and can be integrated into systems using carbon galvanized steel piping. It is recommended to use EPDM O-rings for sealing and to ensure that all connections are made with jaws suitable for Type M. No additional accessories are required for standard installation, but it is important to verify that all components are from the same system to ensure compatibility.

Technical background for designers

The T-piece operates by allowing the flow of media to branch off at a 90° angle, with one of the outlets having a reduced diameter. The carbon galvanized steel construction provides resistance to mechanical damage and corrosion, making it suitable for long-term use in pressurised systems. The EPDM O-ring ensures a tight seal, preventing leaks. The material properties and press-fit design allow for quick and safe assembly without the need for additional tools or techniques. The operating temperature and pressure ratings are key factors in determining the fitting's suitability for different system designs.

Service and operation

This T-piece requires minimal maintenance due to its durable construction and press-fit design. It is important to periodically check the connections for signs of wear or leakage, especially in high-pressure environments. No specific service intervals are required, but visual inspections are recommended during routine system maintenance. The absence of surface coating limiting agents ensures that the fitting remains compatible with other system components over time.

Frequently asked questions

Can the IVAR IVC41.422242 be used in fire suppression systems?
Yes, the fitting is suitable for fire water supply ductwork and can handle the required pressures and temperatures for such applications.

Is the T-piece compatible with inert gas systems?
Yes, it is suitable for use with inert gases, dry air, and other non-corrosive media, provided the operating conditions are within the specified parameters.

Can this T-piece be used in solar heating systems?
Yes, it is suitable for solar piping systems, as it can handle the operating temperatures and pressures typical of such installations.

What type of jaws are required for installation?
It is recommended to use Type M jaws for installation to ensure a secure and leak-free connection.