Turn piece PRESS, 16 x 16 x 16

Product detailed description

Press T-pieces are essential components in the installation of heating systems, particularly where branching connections are required. These fittings are commonly used in residential and commercial buildings to connect radiators, underfloor heating manifolds, and other heating appliances. Installers working with ALPEX piping systems will find press T-pieces ideal for creating reliable and leak-free branch connections. The dimensions of this model (16 x 16 x 16) make it suitable for standard pipe sizes used in low-temperature heating applications. The nominal pressure rating and temperature limit ensure compatibility with typical central heating system conditions.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Weight	0.624 kg
Code	512080
Brand	IVAR

The nominal pressure of PN 10 and operating temperature of +120°C are key factors in determining the suitability of this press T-piece for specific applications. These parameters ensure the fitting can handle the hydraulic and thermal demands of standard heating systems. The material selection, including nickel-plated brass and EPDM sealing, also contributes to the fitting's resistance to corrosion and thermal expansion, which is essential for long-term performance.

Installation and connection

The installation of this press T-piece involves connecting it to ALPEX pipes using a press tool. The connection sizes are standard for this type of piping system. Installers should ensure the pipe ends are clean and free from debris before pressing. The press tool must be correctly aligned to avoid misalignment, which can cause leaks or damage to the fitting. A common mistake during installation is over-pressing, which can deform the fitting and compromise the seal. It is also important to verify that the press mark is fully formed around the pipe and fitting interface to ensure a secure connection.

Compatibility and accessories

This press T-piece is specifically designed for use with ALPEX pipes. It is compatible with standard heating system configurations and can be used in conjunction with other press fittings from the same manufacturer. When installing, ensure that the press tool is calibrated for the specific pipe and fitting combination. No additional accessories are required for the basic installation, but it is recommended to have a set of calibration tools and a press tool suitable for ALPEX piping systems available on site.

Technical background for designers

The press T-piece operates by forming a mechanical and hydraulic seal between the pipe and the fitting. The nickel-plated brass body provides good mechanical strength and resistance to corrosion, while the EPDM sealing material ensures a tight connection under thermal cycling. The stainless steel sleeve adds structural support and helps maintain alignment during pressing. The integration of this fitting into a heating system depends on the system's pressure and temperature conditions. The service life of the fitting is influenced by the quality of the press connection, the cleanliness of the installation, and the stability of the system's operating parameters.

Service and operation

This press T-piece requires no regular maintenance under normal operating conditions. However, it is important to periodically inspect the connection for signs of leakage or mechanical stress. If the fitting is part of a system that experiences frequent thermal cycling, it is advisable to check the integrity of the press connection after the initial heating cycles. No specific service intervals are required for this model, as the press connection is designed to be permanent and maintenance-free.

Frequently asked questions

Can this press T-piece be used with copper pipes?
No, this model is specifically designed for ALPEX pipes and is not compatible with copper piping systems.

What is the maximum operating temperature for this fitting?
The maximum operating temperature is +120 °C as specified in the technical data.

Is it possible to reuse this fitting after a failed press connection?
No, once the press connection is made, the fitting cannot be reused. A new fitting must be installed in case of a failed connection.

Can this press T-piece be used in chilled water systems?
Yes, provided the system operates within the temperature and pressure limits specified for this model.