Pipe cap - N - 108mm IVAR.IVN50

Product detailed description

Stainless steel pipe caps are essential components in press-fit systems used in residential, commercial and industrial buildings. They are commonly installed in heating systems, plumbing networks, fire sprinkler systems, and solar thermal installations. These caps are used to seal the ends of pipes during installation or maintenance, ensuring airtight and watertight integrity. Installers must ensure correct sizing and secure press-fit connections to prevent leaks and maintain system efficiency.

Proper selection and installation of pipe caps are critical in systems where press-fit technology is used. The press-fit method relies on mechanical deformation of the fitting to create a secure connection, which requires precise alignment and sufficient force during installation. This method is widely used in stainless steel piping systems due to its reliability and ease of assembly. Installers must also be aware of the operating conditions, including temperature and pressure, to ensure long-term performance and safety.

Technical parameters

Material	Stainless steel grade Wst. Nr. 1.4404 (AISI 316L), EPDM O-ring
Operating temperature	-20 °C
Nominal pressure	PN 16
Code	IVN50.108
Brand	IVAR

The operating temperature range of -20°C to +120°C makes this cap suitable for both cold and hot water systems, as well as industrial applications. The PN16 pressure rating indicates that it can handle nominal pressures up to 16 bar, which is typical for many plumbing and heating systems. These parameters are essential for correct sizing and compatibility with other system components, ensuring the cap can withstand the mechanical and thermal stresses encountered during operation.

Installation and connection

The IVN50.108 is designed for use with press-fit tools that apply radial force to the cap, securing it to the pipe. The connection size is 108mm, and the cap must be aligned with the pipe end before pressing. During installation, it is important to check that the O-ring is correctly seated and that the press-fit tool is set to the correct dimensions specified by the manufacturer. Common installation errors include misalignment, insufficient pressing force, or using incorrect tools, which can result in a loose or leaking connection.

Compatibility and accessories

This stainless steel cap is compatible with other press-fit fittings and pipes made from the same material. It is intended for use with IVAR press-fit systems and should be combined with the appropriate press-fit tools and accessories. No additional components are required for basic installation, but it is recommended to verify compatibility with existing system components before installation.

Technical background for designers

The cap operates by forming a mechanical and sealing connection through the press-fit method. The stainless steel material provides high corrosion resistance and durability, making it suitable for a wide range of environments. The EPDM O-ring ensures a tight seal, preventing leakage and maintaining system integrity. The integration of the cap into the system depends on the design pressure and temperature conditions, as well as the type of media being transported. The service life of the cap is influenced by the quality of the installation, the operating conditions, and the compatibility with other system components.

Service and operation

No specific maintenance is required for the IVN50.108 during normal operation. However, it is important to periodically inspect the connection for signs of leakage or wear, especially in high-pressure or high-temperature applications. If a leak is detected, the cap should be removed and replaced with a new one. There are no defined service intervals provided by the manufacturer, so inspections should be carried out as part of routine system maintenance.

Frequently asked questions

Can the IVN50.108 be used in solar thermal systems?
Yes, the cap is suitable for solar thermal systems due to its operating temperature range and pressure rating.

Is the cap compatible with other stainless steel press-fit fittings?
Yes, it is designed for use with other stainless steel press-fit fittings and pipes from the same system.

What is the maximum operating temperature for this cap?
The maximum operating temperature is +120°C, as specified in the technical parameters.

Can the cap be used for sealing inert gases?
Yes, the cap is suitable for use with inert gases, provided the operating conditions are within the specified parameters.

Documents for download

• SKTL_IVAR.IVN50 czver (PDF)
• CSTL_IVAR.IVN50 (PDF)