T-piece 22 x 18 x 22

Product detailed description

Reduced T-pieces are essential components in press-fitted piping systems, particularly in closed-loop heating and industrial applications. These fittings allow for the branching of fluid paths without the need for welding or threaded connections. Installers working in central heating, fire suppression, and refrigeration systems commonly use these components to create reliable and leak-free junctions. The T-piece is suitable for both residential and commercial installations, including solar systems and air-conditioning ductwork. Its design ensures compatibility with press tools and EPDM sealing rings, making it ideal for environments where high-pressure resistance and temperature stability are required.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.1 kg
Code	IVC41.221822
Brand	IVAR

The T-piece is rated for a nominal pressure of PN 16, meaning it can safely handle operating pressures up to 16 bar. The operating temperature range is from -20°C to +85°C, with a maximum allowable temperature of +120°C. These parameters are critical for system designers when selecting components for environments with fluctuating temperatures or high-pressure demands. The material, carbon galvanized steel, ensures durability and resistance to mechanical damage, while the EPDM O-ring provides a reliable seal under varying conditions.

Installation and connection

To install the T-piece, ensure that the press tools are compatible with Type M jaws. The fitting connects to 22 mm, 18 mm, and 22 mm press-fitted pipes. Before pressing, verify that the molding indicator is visible and that the tooling is correctly aligned. Common installation mistakes include using incorrect jaw types or failing to check the molding indicator, which can lead to incomplete or failed connections. Always inspect the O-ring for damage before assembly and ensure the pipe ends are clean and free from burrs to prevent leaks.

Compatibility and accessories

This T-piece is compatible with other press-fitted components in the IVAR IVC41 series. It is designed for use with EPDM O-rings and requires press tools with Type M jaws. No additional surface coatings or limiting agents are required for installation. When planning a system, ensure that all components are from the same press-fitting system to maintain compatibility and system integrity. Accessories such as press tools and sealing rings should be sourced from the same manufacturer to ensure optimal performance.

Technical background for designers

The T-piece operates by creating a secure, leak-free connection between three press-fitted pipes. The carbon galvanized steel body provides structural strength and resistance to corrosion, while the EPDM O-ring ensures a tight seal. The material properties of the steel and rubber are selected to withstand the mechanical and thermal stresses encountered in heating and industrial systems. The fitting integrates into closed-loop systems by allowing for the branching of fluid paths without the need for additional valves or adapters. The service life and efficiency of the component depend on correct installation, regular inspection, and the use of compatible materials in the system.

Service and operation

No specific service intervals are provided for this component. However, during routine system checks, inspect the T-piece for signs of wear, corrosion, or leakage. Ensure that the press connections remain intact and that the molding indicator is still visible. If any damage is detected, replace the fitting immediately to prevent system failure. The component is not certified for drinking water applications, so it should not be used in potable water systems.

Frequently asked questions

Can this T-piece be used in solar heating systems?
Yes, it is suitable for solar systems as long as the operating temperature does not exceed +120°C and the pressure remains within the PN 16 rating.

Is this fitting compatible with other IVAR press-fitted components?
Yes, it is designed to work with other IVAR IVC41 series components and requires Type M jaws for pressing.

Can this T-piece be used in fire suppression systems?
Yes, it is suitable for fire water supply systems as long as the operating conditions remain within the specified pressure and temperature limits.

Is the T-piece suitable for use with inert gases?
Yes, it is compatible with inert gases provided the gas does not react with the EPDM O-ring or the steel body.