T-piece press - reduced, 26 x 26 x 16

Product detailed description

Press T-pieces are essential components in the installation of press-fitting systems, particularly in residential and commercial buildings where plumbing and heating systems require branching or directional changes. This model is commonly used in central heating, domestic hot water, and underfloor heating applications. It enables the connection of ALPEX pipes with different diameters, ensuring a secure and leak-free joint. Installers must ensure correct alignment and use compatible pressing tools to achieve a reliable connection.

Correct selection of press fittings is crucial for the integrity of the system. The nominal pressure and operating temperature parameters determine the suitability for specific applications. This press T-piece is designed for use in systems with a nominal pressure of PN 10 and a maximum operating temperature of +120°C. These values are essential for ensuring the fitting can withstand the conditions of the installed system.

Technical parameters

Installation and connection

Installation requires a press tool compatible with the fitting’s dimensions. The connection sizes are 26 mm for the two larger ports and 16 mm for the reduced port. The fitting must be aligned with the pipe ends and pressed using a tool of type B-F-TH. Installers should verify that the pipe ends are clean and free from burrs before pressing. Common mistakes include misalignment, insufficient pressing force, or using incompatible pressing tools, which can lead to leaks or failure of the joint.

Compatibility and accessories

This press T-piece is compatible with ALPEX pipes of different diameters. It requires a pressing tool of type B-F-TH for installation. No additional accessories are required for standard installation. The fitting is not compatible with other pipe types or pressing systems outside the ALPEX range.

Technical background for designers

The press T-piece operates by compressing the fitting around the pipe, creating a mechanical and watertight seal. The nickel-plated brass CW617N material provides corrosion resistance and durability in wet environments. The stainless steel sleeve and EPDM sealing material contribute to the joint’s integrity and longevity. The fitting integrates into press-fitting systems and is suitable for use in closed-loop heating and hot water systems. The service life is influenced by the quality of installation, the compatibility of the pressing tool, and the operating conditions of the system.

Service and operation

Once installed, the press T-piece requires no regular maintenance. However, installers should periodically inspect the joint for signs of leakage or mechanical stress. If a leak is detected, the fitting must be replaced, as press joints cannot be repressed. No service intervals are specified for this model.

Frequently asked questions

Can this press T-piece be used with other pipe types besides ALPEX?
No, it is specifically designed for ALPEX pipes and is not compatible with other press-fitting systems.

What pressing tool is required for installation?
A pressing tool of type B-F-TH is required to ensure a secure and leak-free connection.

Is it suitable for high-temperature applications?
Yes, it is rated for a maximum operating temperature of +120°C, making it suitable for hot water and heating systems.

Can the fitting be repressed after installation?
No, once pressed, the joint cannot be repressed. Any damaged or faulty joint must be replaced.