Nipple PRESS - copper, Cu 22 x 26

Product detailed description

Press copper nipples are essential components in heating and plumbing systems where copper and ALPEX piping are joined. These fittings are commonly used in residential and commercial buildings, including underfloor heating, central heating and hot water distribution systems. Installers working with mixed piping materials rely on press fittings to ensure leak-free and durable connections. The IVAR 510067 is designed for use with ALPEX copper pipe and requires a compatible pressing tool for secure installation.

Correct selection and installation of press fittings are critical to system integrity. The fitting must be compatible with the pipe material and system operating conditions. This includes checking the nominal pressure rating, temperature limits and the type of pressing tool required. A secure connection ensures long-term performance and minimises the risk of leaks or failures in the system.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Weight	0.153 kg
Code	510067
Brand	IVAR

The nominal pressure rating of PN 10 indicates the fitting is suitable for systems operating at up to 10 bar. The maximum operating temperature of +120°C means it can be used in hot water and heating applications. These parameters are essential for determining compatibility with the system pressure and temperature conditions. The material selection, including nickel-plated brass and EPDM sealing, ensures resistance to corrosion and chemical degradation in typical plumbing and heating environments.

Installation and connection

The IVAR 510067 press copper nipple is installed using a pressing tool, such as the IVAR.TR 4430. The fitting has a 22 x 26 mm connection size and is designed for direct insertion into the pipe. Before pressing, the pipe must be cut cleanly and the internal surface free of debris. The pressing tool must be correctly aligned and applied with the required force to ensure a secure connection. Common installation errors include misalignment of the tool, insufficient pressing force, or using a tool not compatible with the fitting. After pressing, the connection should be visually inspected for uniform deformation and signs of damage.

Compatibility and accessories

This press copper nipple is specifically designed for use with ALPEX copper pipe. It requires a pressing tool compatible with the IVAR press system. No additional sealing materials are needed as the EPDM O-ring is integrated into the fitting. Installers should ensure that all components in the system are from the same manufacturer to maintain compatibility and system integrity. Accessories such as pressing tools and pipe cutters should be available for efficient installation.

Technical background for designers

The press connection operates by compressing the fitting around the pipe, creating a mechanical and sealing bond. The nickel-plated brass body provides strength and corrosion resistance, while the EPDM O-ring ensures a tight seal. The fitting is designed to maintain its integrity under the specified pressure and temperature conditions. The system integration depends on the correct selection of fittings and tools, as well as adherence to installation guidelines. The service life of the fitting is influenced by the quality of the installation, the operating conditions and the compatibility of the materials used.

Service and operation

The fitting requires no regular maintenance under normal operating conditions. However, periodic visual inspections are recommended to check for signs of wear, corrosion or leaks. If the system is shut down for an extended period, it should be drained to prevent freezing or damage. The fitting is not designed for disassembly and reinstallation after pressing. Any damaged or faulty connections should be replaced with new fittings to ensure system reliability.

Frequently asked questions

Can the IVAR 510067 be used with copper pipe only?
No, it is specifically designed for connecting ALPEX pipe to copper pipe. It is not suitable for copper-to-copper connections.

Is a specific pressing tool required for installation?
Yes, the fitting must be installed using a pressing tool compatible with the IVAR press system, such as the IVAR.TR 4430.

Can the fitting be used in hot water systems?
Yes, the maximum operating temperature of +120°C makes it suitable for hot water and heating applications.

Is the fitting reusable after pressing?
No, the fitting is not designed for disassembly or reuse after pressing. A new fitting must be used for any replacement or repair.