Sampling ball valve MET - corner, average 14; 1,2" F

Product detailed description

This sampling ball valve is commonly used in residential and commercial heating, plumbing, and gas systems where precise flow control is required. It is typically installed in corner configurations to manage the flow of water or gas in compact spaces. Installers working on gas lines or domestic water systems will find this valve suitable for applications where sampling or periodic flow adjustment is necessary. The valve is designed to operate reliably in environments with fluctuating temperatures and moderate pressure levels.

Its compact design and internal thread make it easy to integrate into existing systems without requiring major modifications. The valve is particularly useful in systems where space constraints prevent the use of straight-line configurations. It is commonly found in boiler rooms, under sinks, and in gas metering systems where directional flow control is needed.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	-20 °C
Nominal pressure	PN 5
Weight	0.192 kg
Code	8114R104R
Brand	IVAR

The nominal pressure rating of PN 5 indicates that the valve is suitable for low-pressure systems, typically found in domestic water and gas applications. The operating temperature range from -20 °C to +60 °C ensures compatibility with both cold and warm media. The nickel-plated brass construction provides resistance to corrosion and wear, making it suitable for long-term use in a variety of environments.Installation and connection The valve is equipped with a 1/2 inch internal thread (F), which allows for direct connection to standard pipe fittings. During installation, ensure that the thread is clean and free of debris to prevent leaks. Apply a suitable thread sealant or PTFE tape to the male thread before tightening. The corner configuration requires careful alignment to avoid stress on the pipe connections. A common mistake is over-tightening the valve, which can damage the sealing surfaces or cause thread stripping. Always follow the manufacturer's torque recommendations if available.Compatibility and accessories This valve is compatible with standard gas and water systems that use 1/2 inch internal thread connections. It is typically used in conjunction with gas meters, pressure regulators, and sampling points in gas distribution systems. For complete system integration, ensure that the connected piping and fittings are also rated for PN 5 and the same temperature range. Additional accessories such as pressure gauges or flow meters may be required depending on the application.Technical background for designers The sampling ball valve operates by rotating a spherical disc with a bore that aligns or blocks the flow path. The nickel-plated brass CW617N material offers good mechanical strength and resistance to corrosion, making it suitable for both indoor and outdoor applications. The internal thread ensures a secure connection, while the lever handle provides a clear indication of the valve's open or closed position. The valve's performance is influenced by the quality of the sealing surfaces and the integrity of the thread connection. Regular inspection of these components is essential to maintain system efficiency and prevent leaks.Service and operation Routine inspection of the valve's sealing surfaces and thread integrity is recommended to ensure continued performance. Check for signs of wear, corrosion, or leakage during system maintenance. If the valve shows signs of degradation, it should be replaced to avoid potential system failures. No specific service intervals are provided in the technical data, so maintenance should be performed based on the system's operational demands and environmental conditions.Frequently asked questions

Can this valve be used in gas metering systems?
Yes, the valve is suitable for gas metering systems due to its internal thread and operating temperature range. Ensure that the connected piping and fittings are also compatible with gas applications.

Is the valve suitable for use with hot water?
Yes, the valve can handle hot water up to +60 °C. The nickel-plated brass construction provides resistance to thermal expansion and corrosion in hot water systems.

Can the valve be used in a vertical installation?
Yes, the corner configuration allows for vertical installation. Ensure that the valve is properly aligned and that the thread connection is secure to prevent leaks.

Is a sealing compound required for the internal thread?
A sealing compound or PTFE tape is recommended for the internal thread to ensure a leak-free connection. Apply the compound evenly and avoid over-tightening to prevent damage to the thread.