T - piece, 3 x EC

Product detailed description

The T-piece is commonly used in residential and commercial heating and plumbing systems to connect branch lines to main pipelines. It is particularly suitable for systems operating under moderate pressure and temperature conditions. Installers working on central heating, hot water circulation, or underfloor heating systems will find this component essential for creating T-junctions in copper or steel piping. The Eurocone thread design ensures a tight seal without the need for additional sealing materials, making it ideal for systems where leak-free connections are critical.

Typical applications include the installation of radiators, heat emitters, and circulation loops. The component is often used in conjunction with valves, meters, and expansion vessels. Its nickel-plated surface provides corrosion resistance, making it suitable for use in environments with aggressive water chemistry or where long-term durability is required.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Weight	0.096 kg
Code	500136
Brand	IVAR

The nominal pressure rating of PN 10 indicates that the component is suitable for systems operating at up to 10 bar. The maximum operating temperature of 120°C makes it compatible with hot water and heating circuits. The material, nickel-plated brass CW617N, ensures good mechanical strength and resistance to corrosion, which is essential for long-term performance in wet environments. These parameters are key for selecting the correct fitting for the intended system and ensuring compatibility with other components.

Installation and connection

The T-piece is installed using standard Eurocone (EK) thread connections. The fitting must be carefully cleaned and free of debris before threading. The threads should be engaged fully and tightened to the recommended torque to ensure a secure and leak-free connection. It is important to ensure that the mating components also have EK threads to avoid misalignment or damage during installation. Common installation mistakes include using incorrect thread types or applying excessive force, which can lead to thread stripping or leaks. Installers should also verify that the system pressure and temperature do not exceed the component’s specifications.

Compatibility and accessories

This T-piece is compatible with other nickel-plated brass fittings and valves that use Eurocone thread connections. It is typically used with copper or steel pipes in heating and plumbing systems. When installing, it may be necessary to order additional components such as valves, pressure regulators, or expansion vessels to complete the system. Related products include other T-pieces, elbows, and straight connectors from the same brand and material.

Technical background for designers

The T-piece functions as a branching element in a piping system, allowing for the connection of a secondary line to the main flow. The nickel-plated brass material offers good thermal conductivity and mechanical strength, making it suitable for use in both hot and cold water systems. The Eurocone thread design ensures a tight seal by compressing the mating surfaces, eliminating the need for additional sealing compounds. The service life of the component is influenced by the quality of the installation, the operating conditions, and the compatibility with other system components. Designers should ensure that the system pressure and temperature remain within the specified limits to avoid premature failure.

Service and operation

The T-piece requires minimal maintenance due to its durable construction and sealing design. However, it is important to periodically inspect the connections for signs of leakage or corrosion. If any issues are detected, the fitting should be disassembled and inspected for thread damage or wear. No specific service intervals are provided in the technical data, but regular visual checks are recommended as part of routine system maintenance. In the event of a leak, the fitting should be replaced to prevent further damage to the system.

Frequently asked questions

Can the T-piece be used in a hot water circulation system?
Yes, the T-piece is suitable for hot water systems operating at up to 120°C and a nominal pressure of PN 10. It is commonly used in such applications for creating branch connections.

Is it compatible with copper and steel pipes?
Yes, the Eurocone thread design allows for secure connections with both copper and steel pipes, provided the mating components also have EK threads.

Can it be used with sealing compounds or tape?
No sealing compounds or tapes are required for the Eurocone thread design. The threads are designed to form a tight seal when properly engaged and tightened.

What is the recommended tightening torque?
The tightening torque is not specified in the technical data. Installers should follow standard torque guidelines for Eurocone thread connections to avoid over-tightening or under-tightening.