T-piece 54 x 28 x 54

Product detailed description

Reduced T-pieces are essential components in pressurised piping systems, particularly in central heating, fire suppression, and industrial applications. Installers working in residential, commercial and industrial buildings often use these fittings to create branch connections in closed-loop systems. The IVAR IVC41.542854 is a 90° reduced T-piece that allows for the connection of three different pipe sizes, making it suitable for systems requiring directional changes and flow distribution. It is commonly used in the installation of central heating ductwork, cold water and refrigeration systems, fire water supply lines, and air-conditioning ducts. The fitting is also compatible with solar system piping and can handle dry air, inert gases and other non-potable media.

Its design supports a wide range of installation scenarios, including those where high-pressure resistance and temperature tolerance are required. The fitting is intended for use in pressurised systems and is not certified for drinking water applications. It is particularly useful in systems where welding or threaded joints are not feasible, offering a quick and secure assembly method.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.339 kg
Code	IVC41.542854
Brand	IVAR

The T-piece is rated for a nominal pressure of PN 16 and can withstand pressures up to 16 bar, making it suitable for high-pressure systems. It is designed to operate within a temperature range of -20 °C to +85 °C, with a maximum allowable temperature of +120 °C. These parameters are critical for selecting the correct fitting for specific applications, particularly in systems with fluctuating temperatures or high-pressure environments. The material properties of carbon galvanized steel and the EPDM O-ring ensure durability and sealing performance under these conditions.

Installation and connection

The IVAR IVC41.542854 is a press-fit T-piece that requires the use of compatible Type M jaws for installation. The connection sizes are 54 mm, 28 mm and 54 mm, allowing for a reduced branch connection in a pressurised system. During installation, it is important to ensure that the molding indicator is visible and that the fitting is properly seated to prevent leaks. Common installation mistakes include using incorrect jaw types or failing to verify the molding indicator, which can compromise the integrity of the connection. The fitting should be installed in a stable position to avoid mechanical stress on the joints.

Compatibility and accessories

This T-piece is compatible with other IVAR press-fit components and systems that use Type M jaws. It is suitable for use with carbon galvanized steel pipes and EPDM O-rings. For complete system integration, installers should ensure that all components are from the same manufacturer or are certified for use with press-fit connections. No additional accessories are required for standard installation, but it is important to verify that the system design allows for the use of press-fit fittings in the intended application.

Technical background for designers

The IVAR IVC41.542854 operates on the principle of mechanical compression, where the fitting is pressed onto the pipe using a hydraulic tool. The carbon galvanized steel construction provides resistance to corrosion and mechanical damage, while the EPDM O-ring ensures a tight seal. The fitting is designed for integration into closed-loop systems where high-pressure resistance and temperature tolerance are required. The service life and efficiency of the fitting depend on the quality of the installation, the stability of the system and the compatibility of the connected components. It is not certified for use with drinking water, so designers should ensure that it is only used in non-potable applications.

Service and operation

The fitting requires no regular maintenance under normal operating conditions. However, it is important to periodically inspect the connection for signs of wear, leakage or mechanical stress. If the system is subjected to extreme conditions or frequent pressure fluctuations, more frequent inspections may be necessary. There are no specified service intervals in the technical data, so maintenance should be carried out as part of routine system checks.

Frequently asked questions

Can the IVAR IVC41.542854 be used in solar system piping?
Yes, the fitting is suitable for installation in solar system piping as it can handle operating temperatures up to +120 °C and is compatible with pressurised systems.

Is the T-piece suitable for use with inert gases?
Yes, the fitting is compatible with inert gases and other non-potable media, provided the system operates within the specified temperature and pressure limits.

Can the T-piece be used in fire water supply systems?
Yes, the fitting is suitable for use in fire water supply systems due to its high-pressure resistance and temperature tolerance.

Is the fitting certified for use with drinking water?
No, the T-piece is not certified for use with drinking water and should only be used in non-potable applications.