Elbow press 90° - male thread, 2" M x 63

Product detailed description

Press elbows are essential components in heating, plumbing and sanitary systems where directional changes are required. This 90° elbow is commonly used in residential and commercial buildings for connecting ALPEX pipes to threaded fittings. Installers and technicians working on press systems must ensure correct alignment and secure connection to maintain system integrity and prevent leaks.

When installing in press systems, the elbow must be compatible with the pipe material and the press tooling. The nickel-plated brass construction ensures corrosion resistance, while the EPDM sealing provides a reliable seal under operating conditions. The stainless steel sleeve supports the pipe and prevents deformation during installation.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Weight	1.516 kg
Code	510057
Brand	IVAR

The operating temperature of +120 °C and nominal pressure of PN 10 are critical for selecting this elbow in systems where thermal expansion and pressure fluctuations are expected. These values determine the suitability for use in heating circuits and hot water supply systems. The material selection ensures compatibility with the specified pressure and temperature limits.

Installation and connection

To install the 90° press elbow, first ensure that the ALPEX pipe is cut cleanly and free of burrs. The pipe is inserted into the elbow until it reaches the stop mark. A press tool is then used to compress the sleeve around the pipe, creating a secure and leak-proof connection. The male thread (2 inch M x 63) is used to connect to internal threads in valves, meters or other threaded components. During installation, it is important to check the alignment of the elbow and the pipe to avoid stress on the connection. A common mistake is over-pressing, which can damage the sleeve and compromise the seal.

Compatibility and accessories

This elbow is specifically designed for use with ALPEX pipes and is compatible with press tools suitable for the specified sleeve material. No additional accessories are required for the connection itself. However, for a complete installation, other press fittings such as straight couplings, tees or unions may be needed. Ensure that all components are from the same system to maintain compatibility and performance.

Technical background for designers

The press elbow operates by compressing the stainless steel sleeve around the ALPEX pipe, forming a tight and durable joint. The nickel-plated brass body provides mechanical strength and resistance to corrosion, while the EPDM sealing ensures a watertight connection. The design allows for quick and reliable installation without the need for soldering or threading. The system's performance is influenced by correct installation, proper tooling and the use of compatible materials. The operating temperature and pressure limits are determined by the material properties and the integrity of the press connection.

Service and operation

This press elbow requires no regular maintenance under normal operating conditions. However, during inspections, it is advisable to check for signs of mechanical stress, corrosion or leakage. If the system is subjected to frequent pressure surges or thermal cycling, the integrity of the press connection should be verified. No scheduled service intervals are required for this component.

Frequently asked questions

Can this elbow be used in a hot water supply system?
Yes, the operating temperature of +120 °C makes it suitable for hot water systems. Ensure that the entire system is designed for the same temperature and pressure conditions.

Is this elbow compatible with other press tools?
It is designed for use with press tools compatible with the stainless steel sleeve. Using an unsuitable tool may result in an incomplete or damaged connection.

Can the elbow be used with copper pipes?
No, this elbow is specifically designed for ALPEX pipes. Using it with copper or other pipe materials is not recommended and may compromise the connection.

What is the maximum allowable pressure for this elbow?
The nominal pressure is PN 10, which means it is suitable for systems with a maximum working pressure of 10 bar at the specified operating temperature.