Ball cap G24-MRR, 5/4" x 1", corner on axis

Product detailed description

Gas distribution systems in residential and commercial buildings require reliable components for pressure testing and system integrity checks. This ball valve is commonly used in gas supply lines, where it allows for the isolation of sections for testing and maintenance. The valve is designed to meet the requirements of EN 1775/2008 and is suitable for use in systems where leak detection and pressure measurement are essential. It is often installed in conjunction with pressure gauges and testing equipment to ensure system safety and compliance.

The valve is intended for use by installers and technicians who perform routine pressure tests and system checks. It is particularly useful in applications where the system must be isolated for inspection without the need for additional tools or specialized training. The valve’s design ensures that pressure testing can be carried out safely and efficiently, without the risk of gas leakage during the process.

Technical parameters

Material	Brass Note
Operating temperature	-20 °C
Nominal pressure	PN 5
Weight	1 kg
Code	G2430B0300
Brand	IVAR

The operating temperature range of -20 °C to +60 °C ensures the valve is suitable for both cold and warm environments. The nominal pressure rating of PN 5 indicates the valve is designed for low-pressure gas systems. The material, brass, provides good corrosion resistance and mechanical strength, making it suitable for long-term use in gas applications. These parameters are essential for correct sizing and selection in accordance with system requirements.

Installation and connection

The ball valve is connected using 5/4 inch and 1 inch threaded connections. Prior to installation, the installer should verify that the pipe threads are clean and free from debris to ensure a secure and leak-free connection. The valve should be installed in a position that allows for easy access during testing and maintenance. Common installation errors include incorrect thread orientation and failure to check the sealing surfaces before tightening. The TECOBLOCK® safety system prevents accidental opening, ensuring the valve remains secure during operation.

Compatibility and accessories

This valve is compatible with standard gas testing equipment and pressure gauges. For pressure testing, a suitable measuring adapter must be installed separately. The valve is designed for use in gas systems that comply with STN EN 1775/2008 and is suitable for use with other IVAR gas valves and fittings. No additional accessories are included with the valve, so installers should ensure all necessary components are available before beginning the installation process.

Technical background for designers

The ball valve operates by rotating a spherical disc with a bore to allow or block the flow of gas. The integrated pressure plug allows for the connection of a pressure gauge without the need to remove the valve from the system. The brass construction provides good resistance to corrosion and wear, ensuring long-term reliability. The TECOBLOCK® system adds an extra layer of safety by preventing accidental opening during operation. The valve is designed to be installed in systems where pressure testing is a regular requirement, and its compact design allows for integration into tight spaces.

Service and operation

Routine checks should include verifying the integrity of the pressure plug and ensuring the valve is free from debris or corrosion. The valve does not require regular maintenance beyond these checks. The TECOBLOCK® system should be inspected for signs of wear or damage that could affect its function. If the valve is to be removed for testing or replacement, the pressure in the system should be fully released before proceeding to avoid the risk of gas leakage.

Frequently asked questions

Can the pressure plug be removed without special tools?
Yes, the pressure plug can be removed without the need for specialized tools or training, as the operation does not involve gas release.

Is the valve suitable for high-pressure gas systems?
No, the valve is rated for nominal pressure PN 5 and is intended for use in low-pressure gas systems only.

Can the valve be used in both horizontal and vertical installations?
Yes, the valve can be installed in either orientation, provided the connection threads are properly aligned and sealed.

Is the TECOBLOCK® system removable or adjustable?
No, the TECOBLOCK® system is a fixed safety feature and cannot be removed or adjusted by the user.