Ball cap IVAR.KK 51, 1" FF

Product detailed description

Water ball valves are essential components in heating and plumbing systems, used to isolate sections of pipe for maintenance or system adjustments. The IVAR.KK 51 model is commonly installed in residential and commercial buildings, including industrial facilities, where reliable shut-off is required. Installers typically use these valves in domestic hot and cold water systems, as well as in heating circuits, to ensure controlled flow and system integrity. The valve's robust design and compatibility with standard pipe connections make it suitable for a wide range of applications.

Correct selection and installation of ball valves are critical for system performance. The PN 10 rating indicates the valve's ability to handle nominal pressures at specific operating temperatures, ensuring long-term reliability in typical service conditions. The internal thread (FF) connection allows for secure and leak-free installation when properly torqued. The valve's nickel-plated brass body provides corrosion resistance and durability, making it suitable for use with potable water systems.

Technical parameters

Installation and connection

Installation of the IVAR.KK 51 water ball valve involves connecting the valve to the pipeline using internal thread (FF) fittings. The valve must be positioned to allow for easy access and operation. Installers should ensure that the thread is clean and free of debris before applying thread sealant or PTFE tape. The valve should be tightened to the manufacturer's recommended torque to prevent over-tightening, which can damage the sealing surfaces. Common installation mistakes include using incorrect thread sealants or failing to align the valve properly, which can lead to leaks or operational issues.

Compatibility and accessories

The IVAR.KK 51 water ball valve is compatible with standard pipe fittings and systems that use internal thread (FF) connections. It is typically used in conjunction with other valves, pipe fittings, and system components to ensure a complete and functional installation. For optimal performance, it is recommended to use compatible thread sealants and ensure that all connections are properly aligned and tightened. No additional accessories are required for standard installations.

Technical background for designers

The IVAR.KK 51 water ball valve operates using a spherical disc with a bore that aligns with the flow path when open and blocks it when closed. The valve's internal design ensures minimal pressure drop and efficient flow control. The PN 10 rating indicates its ability to handle nominal pressures at specific temperatures, which is essential for system design and long-term reliability. The valve's compatibility with standard pipe connections allows for easy integration into existing systems.

Service and operation

Regular inspection of the IVAR.KK 51 water ball valve is recommended to ensure continued performance. Installers should check for signs of wear, corrosion, or leakage around the connection points. The valve's adjustable packing allows for minor adjustments to maintain a tight seal over time. If the valve becomes difficult to operate or shows signs of leakage, it may require servicing or replacement. No specific service intervals are provided in the brief, so maintenance should be performed as needed based on system conditions.

Frequently asked questions

Can the IVAR.KK 51 be used in potable water systems?
Yes, the valve is certified for use with potable water and is constructed from materials that comply with relevant standards.

Is the IVAR.KK 51 suitable for high-temperature applications?
The valve has a nominal pressure rating of PN 10 at +150 °C, making it suitable for high-temperature applications within this range.

What type of connection does the IVAR.KK 51 use?
The valve uses an internal thread (FF) connection, which is compatible with standard pipe fittings and requires proper sealing during installation.

Can the valve be adjusted after installation?
The valve features an adjustable packing that allows for minor adjustments to maintain a tight seal over time.