PRESS wall - end - 1/2 "Fx18 IVAR.PTM 5760

Product detailed description

This 90° press elbow is a critical component in gas distribution systems, commonly found in residential, commercial and industrial buildings. It is used in both new installations and system expansions, particularly where directional changes are required in press-fitted piping. The fitting is designed for use in press systems using ALPEX tubing and is intended for permanent installation in environments where gas flow requires a change in direction. Installers must ensure that all connections are fully sealed and that the elbow is compatible with the rest of the press system to maintain integrity under pressure.

The elbow is typically used in press systems where the piping layout requires a 90° turn. It is suitable for natural gas, biogas and propane applications and is intended for installation in controlled environments where the operating conditions remain within specified limits. The fitting is not recommended for use in high-vibration environments unless additional support is provided. Proper installation ensures the system remains leak-free and maintains performance over time.

Technical parameters

Installation and connection

The installation process involves inserting the ALPEX tube into the press elbow and securing it using a press tool according to the manufacturer’s guidelines. The fitting features one fixed press connection and one push-fit end, allowing for flexibility during installation. Installers should verify that the connection surfaces are clean and free from debris before pressing. A common mistake is insufficient pressing force or misalignment, which can compromise the seal and lead to leaks. Always refer to the technical documentation for specific pressing parameters and tool settings.

Compatibility and accessories

This press elbow is specifically designed for use with ALPEX press systems. It is compatible with standard press tools and requires no additional adapters or fittings. For complete system integration, it should be used in conjunction with other press fittings of the same system. No alternative or related products are required for this model.

Technical background for designers

The press elbow operates on the principle of mechanical compression, where the press tool deforms the metal ring around the tube to create a secure and leak-proof joint. The nickel-plated brass CW617N material provides good corrosion resistance and durability in gas environments. The O-ring made from HNBR ensures a tight seal under operating conditions. The fitting integrates directly into the press system without the need for additional components. Long-term performance depends on proper installation and adherence to operating limits, particularly regarding temperature and pressure.

Service and operation

No routine maintenance is required for this fitting during normal operation. However, periodic visual inspections are recommended to check for signs of wear, corrosion or leakage. If any issues are detected, the affected section should be isolated and replaced. There are no defined service intervals for this component under normal operating conditions.

Frequently asked questions

Can the press elbow be used in biogas systems?
Yes, it is approved for use in biogas, natural gas and propane systems due to its material and sealing properties.

Is the fitting suitable for underground installation?
It is not recommended for underground use unless the installation site is protected from mechanical damage and moisture.

What tools are needed for installation?
A standard press tool compatible with ALPEX systems is required to secure the press connection.

Can the elbow be used in high-temperature environments?
It is rated for a maximum operating temperature of +120 °C, making it suitable for most gas distribution systems.