Arch 45° MF, 54 x 54

Product detailed description

This 45° elbow is commonly used in closed pressurised systems such as central heating, fire suppression, refrigeration and industrial air conditioning. Installers often encounter it in applications requiring directional changes without the need for welding. Its compact design and ease of assembly make it suitable for tight spaces and complex layouts in both residential and commercial buildings.

The elbow is suitable for use with press-fit tools and requires no additional sealing compounds. It is frequently used in conjunction with straight runs and other fittings to create efficient and leak-tight systems. The elbow is not certified for potable water systems, so its use should be restricted to non-drinking water and industrial media.

Technical parameters

The elbow is rated for operating temperatures down to -20 °C and up to +120 °C, making it suitable for a broad range of thermal conditions. It can withstand internal pressures up to 16 bar, ensuring durability under high-stress environments. These parameters are essential for selecting the correct component for specific system requirements and ensuring long-term performance.

Installation and connection

Installation begins with cutting the pipe to the required length and deburring the edges. The elbow is then inserted into the pipe until it reaches the stop point. A press-fit tool is used to compress the fitting around the pipe, creating a secure and watertight joint. Ensure the press-fit tool is set to the correct size and that the elbow is fully seated before pressing. Common errors include using incorrect tooling, failing to check the alignment of the elbow, or pressing without verifying the molding indicator. Always confirm the molding indicator is activated after pressing to ensure a proper connection.

Compatibility and accessories

This elbow is compatible with Type M jaws and other components of the IVAR press-fit system. For complete installation, ensure that all necessary fittings and pipe sections are available. Additional accessories such as sealing rings and press-fit tools may be needed depending on the system configuration. No related products are listed for this item.

Technical background for designers

The elbow operates via a press-fit connection, which relies on a mechanical deformation of the fitting around the pipe wall to create a secure seal. The carbon galvanized steel construction offers good corrosion resistance and mechanical strength, while the EPDM sealing ring ensures flexibility and airtightness. This component integrates well into pressurised systems and is suitable for use with water, dry air, inert gases and industrial fluids. Longevity depends on proper installation, correct system pressure and temperature limits, and avoiding overloading the fitting beyond its design specifications.

Service and operation

During operation, the elbow requires no regular maintenance. However, periodic checks for leaks or signs of wear are recommended, especially in high-pressure or fluctuating temperature environments. No specific service intervals are provided in the product data. In case of suspected failure, the entire fitting should be replaced rather than attempting repairs. Always ensure the system is depressurised before inspection or replacement.

Frequently asked questions

Can the Arch 45° MF 54 x 54 be used in solar water heating systems?
Yes, the elbow is suitable for solar systems provided the operating temperatures and pressures remain within the specified limits of -20 °C to +120 °C and up to 16 bar.

Is the elbow compatible with copper pipes?
No, the elbow is specifically designed for use with steel pipes and should not be used with copper or other incompatible materials.

Can the elbow be used in refrigeration systems?
Yes, the elbow is suitable for refrigeration systems as long as the system temperature does not fall below -20 °C and the pressure remains within the PN 16 rating.

What type of press-fit tool is required for installation?
The elbow is compatible with Type M jaws. Ensure the press-fit tool is correctly calibrated and the molding indicator is activated after pressing to confirm a secure fit.