T-piece 76,1 x 35 x 76,1

Product detailed description

Reduced T-pieces are essential components in pressurised systems where directional flow changes are required. This model is commonly used in central heating systems, fire water supply ductwork, and industrial air or gas circuits. It is suitable for both closed and open systems, including those operating at low or high temperatures. Installers working in residential, commercial, and industrial environments will find this fitting suitable for applications involving dry pressure air, inert gases, and non-potable water systems.

Its compact design and compatibility with press connections make it ideal for tight spaces and systems requiring rapid assembly. The fitting is particularly useful in solar systems, refrigeration ducts, and air-conditioning installations where a reliable and leak-free connection is required. The EPDM O-ring ensures a durable seal, while the galvanized steel body provides resistance to mechanical damage and corrosion in non-drinking water environments.

Technical parameters

Material	carbon galvanized steel
Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.994 kg
Code	IVC41.763576
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 sizing the component correctly in relation to the system's pressure and temperature conditions. The material selection and pressure rating also influence the fitting’s suitability for specific media and installation environments.

Installation and connection

The T-piece is designed for press connection using Type M jaws. The dimensions are 76.1 mm x 35 mm x 76.1 mm, with all three ends being press-ready. During installation, it is important to ensure that the jaws are correctly aligned and that the molding indicator is fully engaged to confirm a secure connection. Common installation errors include misalignment of the jaws, failure to check the molding indicator, and using the fitting in systems exceeding the specified pressure or temperature limits. Always verify the system's working conditions before installation.

Compatibility and accessories

This T-piece is compatible with a wide range of press-fit pipes and fittings from 15 mm to 108 mm in diameter. It is suitable for use with other IVAR press-fit components and can be integrated into systems using carbon galvanized steel piping. No additional surface coating is required, but the fitting must be used with EPDM O-rings to ensure a proper seal. When installing, ensure that all components are from the same press-fit system to avoid compatibility issues.

Technical background for designers

The T-piece operates by allowing the flow of media to split or merge at a 90° angle. The carbon galvanized steel body provides structural integrity and resistance to mechanical stress, while the EPDM O-ring ensures a durable and leak-free seal. The material is suitable for non-potable water, inert gases, and dry air applications. The fitting's performance is influenced by the system's pressure and temperature conditions, as well as the quality of the press connection. Proper integration into the system ensures long-term efficiency and reliability.

Service and operation

The fitting requires no regular maintenance beyond routine visual inspections for signs of wear or damage. The press connection should be checked for any indication of loosening or leakage. Since the fitting is not certified for drinking water, it must not be used in potable water systems. No specific service intervals are required, but any signs of degradation should prompt replacement to maintain system integrity.

Frequently asked questions

Can the T-piece be used in a solar water heating system?
Yes, it is suitable for solar systems provided the operating conditions remain within the specified temperature and pressure limits.

Is the T-piece compatible with other press-fit systems?
It is designed for use with IVAR press-fit components and may not be compatible with other press-fit systems due to differences in jaw types and sealing mechanisms.

Can the T-piece be used for dry air applications?
Yes, it is suitable for pressure dry air systems as long as the operating pressure does not exceed 16 bar and the temperature remains within the specified range.

Is the T-piece suitable for fire suppression systems?
Yes, it can be used in fire water supply ductwork provided the system is pressurised and the media is non-potable water.