Sampling ball valve MET - straight, average 14; 1,2" M

Product detailed description

This sampling ball valve is commonly used in plumbing and gas systems where controlled sampling is required. It is suitable for installation in residential and commercial buildings, particularly in systems operating within a temperature range of -20 °C to +60 °C. The valve is designed for integration into systems where periodic sampling of media is necessary, such as in water treatment or gas distribution networks. The compact design and robust materials make it ideal for use in environments where durability and resistance to corrosion are essential.

Installers typically use this valve in systems where sampling points are required for maintenance or diagnostic purposes. The valve is often found in applications involving low-pressure media and where a reliable shut-off is needed without the need for frequent operation. The direct body design ensures a streamlined flow path, minimising turbulence and pressure loss. The valve is suitable for use with a range of fluids and gases, provided they are compatible with the materials of construction.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	-20 °C
Nominal pressure	PN 5
Weight	0.152 kg
Code	8105R104P
Brand	IVAR

The operating temperature range of -20 °C to +60 °C allows the valve to be used in both cold and moderately heated environments. The nominal pressure rating of PN 5 indicates that it is suitable for low-pressure systems, typically below 5 bar. These parameters are essential for correct sizing and selection, ensuring the valve can handle the expected operating conditions without failure.Installation and connection The valve is equipped with a 1/2 inch male thread connection, which should be matched with a corresponding female thread on the system piping. Prior to installation, the installer should verify that the thread type and size are compatible with the existing system components. The valve should be installed in a position that allows for easy access for operation and maintenance. A common mistake during installation is incorrect orientation of the valve body, which can lead to improper sealing and leakage. It is important to ensure that the valve is fully tightened and that the sealing surfaces are clean and undamaged before final tightening.

Compatibility and accessories

This valve is compatible with systems using nickel-plated brass components and is suitable for use with a range of fluids and gases within the specified temperature and pressure limits. For installation, standard pipe fittings and sealing materials compatible with nickel-plated brass should be used. No additional accessories are required for basic operation, but sealing rings or thread sealant may be necessary depending on the system requirements.

Technical background for designers

The valve operates on the principle of a ball-shaped closure element that rotates to open or close the flow path. The nickel-plated brass body provides good corrosion resistance and mechanical strength, making it suitable for a variety of environments. The material's properties ensure long-term reliability and resistance to wear, even under repeated operation. The valve is designed to integrate into low-pressure systems without introducing significant flow resistance. The service life and efficiency of the valve are influenced by the quality of installation, the cleanliness of the system, and the compatibility of the media with the materials of construction.

Service and operation

The valve requires minimal maintenance due to its robust construction and simple operating mechanism. Regular visual inspections should be carried out to check for signs of wear, corrosion, or leakage. The sealing surfaces should be kept clean to ensure a tight shut-off. No scheduled service intervals are specified in the technical data, but any issues with operation should be addressed promptly to prevent further damage.

Frequently asked questions

Can this valve be used in gas systems?
Yes, the valve is suitable for use in gas systems provided the operating conditions remain within the specified temperature and pressure limits.

Is the valve compatible with other nickel-plated brass components?
Yes, the valve is designed to be compatible with other components made from nickel-plated brass, ensuring a consistent material response and corrosion resistance.

Can the valve be installed in a vertical position?
Yes, the valve can be installed in a vertical position as long as the thread connection is properly sealed and the valve is oriented correctly for operation.

What is the maximum operating temperature for this valve?
The maximum operating temperature is +60 °C, as specified in the technical parameters.