Brass plugs are essential components in plumbing and heating systems, used to seal pipe ends or fittings where a permanent or semi-permanent closure is needed. This 3/4 inch model is commonly used in residential and commercial installations, including heating circuits, water supply lines, and irrigation systems. It is particularly useful in situations where a fitting needs to be temporarily or permanently sealed during system assembly or maintenance. The plug is designed to withstand typical operating conditions found in these environments, ensuring a reliable seal without the need for additional components such as valves or unions.

When selecting a brass plug, it is important to consider the system’s operating pressure and temperature, as well as the type of thread used. This model is suitable for external thread connections and is compatible with standard plumbing systems. It is often used in conjunction with other fittings and components to complete a system layout or to isolate a section of the system during testing or repairs.

Technical parameters

Weight	0.1 kg
Code	25200551
Brand	IVAR

The maximum operating pressure of 1.5 MPa and maximum temperature of 110°C are factors in determining the suitability of this plug for a given application. These parameters ensure that the plug can be used in a wide range of systems without the risk of failure due to excessive pressure or thermal stress. When selecting a plug, it is important to match these values to the system’s design conditions to ensure long-term reliability and performance.

Installation and connection

To install the brass plug, ensure that the external thread of the pipe or fitting is clean and free of debris. Apply a suitable thread or PTFE tape to the threads to ensure a watertight seal. the plug into place by hand until it is seated, then tighten it using an appropriate wrench or spanner. It is important to avoid over-tightening, as this can damage the threads or the plug itself. A common mistake during installation is using an incorrect thread type or size, which can lead to leaks or system failure. Always verify the thread type and size before installation.

Compatibility and accessories

This brass plug is compatible with standard external thread connections and is suitable for use with a variety of plumbing and heating components. It is often used in conjunction with other fittings such as elbows, tees, and valves to complete a system layout. No additional accessories are typically required for installation, although a thread sealant or PTFE tape may be used to enhance the seal. No related products are specified for this model.

Technical background for designers

The brass plug functions as a sealing device, preventing the of fluid or through a pipe or fitting. It is made from brass, a durable and -resistant material that is well-suited for use in plumbing and heating systems. The external thread design allows for a secure connection to the system, while the material properties ensure long-term reliability and resistance to wear. The performance of the plug is influenced by factors such as the quality of the thread, the sealing method used, and the operating conditions of the system. Proper integration into the system layout is essential to ensure that the plug functions as intended and does not become a point of failure.

Service and operation

This brass plug requires minimal maintenance once installed. It is important to periodically inspect the connection for signs of leakage or corrosion, especially in systems that are exposed to high temperatures or aggressive media. If any issues are detected, the plug should be removed and inspected for damage or wear. No specific service intervals are provided for this model, but regular visual inspections are recommended as part of routine system maintenance.

Frequently asked questions

Can this brass plug be used with internal thread fittings?
No, this model is specifically designed for external thread connections and is not suitable for use with internal thread fittings.

Is it possible to reuse the brass plug after removal?
Yes, provided that the threads are not damaged and the plug remains in good condition, it can be reused in another installation.

Can this plug be used in high-pressure systems?
It is suitable for systems with a maximum pressure of 1.5 MPa. Exceeding this pressure may result in failure of the plug or the connection.

Can this plug be used in systems with temperatures above 110°C?
No, the maximum operating temperature is 110°C. Use in higher temperature environments may cause deformation or failure of the plug.