Mini ball valve, nut-to-nut, 3/8 inch, F-Comfort KRN10

Robust ball valve for various applications

This mini union ball valve, 3/8 inch in size from the F-Comfort series, is a reliable solution for precisely shutting off flow in water and heating installations. Made of high-quality CW617N-4MS brass, it guarantees durability and corrosion resistance. This is particularly important in drinking water systems, where hygiene is crucial.

Design and materials – a guarantee of safety and durability

The valve is designed for long-term operation. The use of CW617N-4MS brass, characterized by a reduced content of lead and nickel, meets the latest hygiene and health standards. Double stem sealing (two O-rings) and ball seals made of PTFE ensure tightness and eliminate the risk of leaks. Additionally, the valve is equipped with a metal butterfly handle for easy operation. Both blue and red handles are included in the set, allowing for easy identification of the valve function in the installation – e.g. distinguishing between hot and cold water supply.

Application and compliance with standards

The F-Comfort mini ball valve is perfect for installations:

• Heating systems
• Hot and cold domestic water
• Water supply
• Solar
• Cooling

It meets the requirements of PN 10 standard (nominal pressure 10 bar) and is adapted to work at temperatures up to 100°C. The product has a hygiene certificate issued by the National Institute of Public Health – State Hygiene Institute, which confirms its safety for users' health. Importantly, the surface of the valve in contact with drinking water is not nickel-plated – this is another feature confirming its high quality and compliance with sanitary requirements. The Gold Medal award at the International Installations Trade Fair 2020/2021 is proof of recognition for the innovative solutions used in the F-Comfort series.