Temperature control valve ATV 556, DN32, Rp1 1/4 inch, kvs 9, 60°C 1655610

The ATV 556 temperature control valve is a key component of heating installations, especially those working with solid fuel boilers and heat accumulators. Its task is to mix the streams of heating medium, which protects the boiler from low-temperature corrosion – a problem that shortens its lifespan and reduces efficiency. Installed on the return line from the installation, it ensures the optimal temperature of the water returning to the boiler, which translates into its reliable operation and savings.

This valve is characterized by a solid construction – the body is made of dezincification-resistant brass (DZR), which guarantees long-term operation even in difficult conditions. The replaceable thermostatic element, factory set to 60°C, allows for precise maintenance of the desired temperature without the need for complicated adjustments. This allows the installer to quickly and easily adapt the valve to the specific needs of the heating system.

• Boiler protection: The valve effectively protects the boiler from low-temperature corrosion, extending its lifespan and ensuring stable operation.
• Increased efficiency: Maintaining the optimal temperature of the water returning to the boiler translates into higher combustion efficiency and lower fuel consumption.
• Simple installation and adjustment: The replaceable thermostatic element makes it easy to adapt the valve to specific installation operating conditions.
• Durable construction: The body made of dezincification-resistant brass guarantees the reliability and longevity of the device.
• Versatility: Suitable for both installations with and without a heat accumulator.

The ATV 556 valve has an internal thread with a diameter of Rp1 1/4 inch and a Kvs value of 9, which ensures an appropriate flow of the heating medium. The pressure class PN 10 indicates its strength and safety of use in standard heating systems. The lack of fittings in the set gives flexibility in choosing the appropriate connecting elements for a specific installation. Using the ATV 556 temperature control valve is an investment in the long-term and efficient operation of the heating system, which brings benefits to both users and installers.