Brass cap 1"

Product detailed description

This brass cap is commonly used in domestic and commercial plumbing and heating installations to seal unused pipe ends or fittings with external connections. It is frequently applied in potable water supply systems, utility water lines, central heating circuits, and underfloor heating systems. Installers working in residential, industrial, or institutional buildings will find this component useful for temporarily or permanently closing pipe connections during installation or maintenance. The cap ensures a secure and leak-free seal when properly threaded into place.

It is particularly suited for systems operating under controlled pressure and temperature conditions, making it a reliable choice for both new installations and retrofit projects. The cap is also used in non-water applications, provided the media does not compromise the integrity of the brass material or exceed the specified operating limits.

Technical parameters

Installation and connection

To install the IVAR 25200561, ensure the internal thread of the pipe or fitting is clean and free of debris. Apply a suitable sealing compound or thread tape to prevent leaks. Carefully screw the cap into the thread until it is fully seated. Avoid over-tightening, which can damage the thread or the cap itself. Verify that the connection is secure and leak-free after installation. A common mistake is using the cap on external threads instead of internal ones, which can lead to improper sealing and potential system failure.

Compatibility and accessories

This brass cap is compatible with standard internal-threaded pipe fittings and valves used in potable water, utility water, and heating systems. No additional accessories are required for basic installation, though a wrench or spanner may be needed to tighten the cap securely.

Technical background for designers

The brass cap functions as a passive sealing device, relying on the mechanical fit between the external thread of the cap and the internal thread of the pipe or fitting. The material—brass—is selected for its corrosion resistance, durability, and compatibility with water and heating media. Its performance is influenced by the quality of the threading and the application of sealing materials. Proper integration into the system ensures a long service life and minimal maintenance requirements.

Service and operation

During operation, the cap should remain undisturbed unless removal is necessary for inspection or modification. There are no scheduled service intervals for this component. If the cap is removed, reapply sealing compound or tape before reinstallation. Check for signs of wear or corrosion periodically, especially in aggressive environments or where chemical media are involved.

Frequently asked questions

Can the IVAR 25200561 be used in central heating systems?
Yes, it is suitable for central heating systems provided the operating pressure and temperature do not exceed the specified limits of 1.5 MPa and 110°C.

Is it possible to use the cap with chemical media?
Yes, provided the chemical media do not chemically attack the brass material and do not exceed the maximum operating temperature or pressure.

Can this cap be used for external threads?
No, it is designed for internal threads only. Using it on external threads will result in improper sealing and potential leaks.

What tools are needed to install the cap?
A standard wrench or spanner is typically sufficient to tighten the cap onto the internal thread. No special tools are required for installation.