Temperature control valve ATV 333, DN25, Rp 1 inch, kvs 9, 45°C 1633310

Temperature valve – protection and efficiency for your boiler

The ATV 333 temperature valve is a key component of heating installations with solid fuel boilers, especially those equipped with a heat accumulator. Mounted on the return line, it precisely regulates the flow of heating medium, mixing it in the appropriate proportions. This not only ensures thermal comfort but, above all, protects the boiler from low-temperature corrosion, extending its lifespan and increasing efficiency.

This valve is an investment in the reliability and efficiency of your heating system. Thanks to it, you will avoid costly repairs and ensure long-term, trouble-free operation of the boiler.

Construction and characteristic features

The ATV 333 valve is characterized by a solid construction – the body is made of dezincification-resistant brass (DZR), which guarantees durability even in harsh operating conditions. The replaceable thermostatic element, factory set to 45°C, allows for easy adjustment and adaptation to the specifics of the installation. Internal thread (Rp 1 inch) ensures a tight and secure connection with the pipes. The pressure class PN 10 indicates its resistance to working pressure in the installation.

The Kvs value of 9 means that the valve provides an adequate flow of heating medium, which translates into efficient heating of rooms. The use of this valve is particularly recommended in installations with heat accumulators, where precise temperature control is crucial for the optimal operation of the entire system.

Application and benefits

• Boiler protection: Prevents low-temperature corrosion, which extends the life of the solid fuel boiler.
• Increased efficiency: Maintains optimal return temperature, improving combustion efficiency and reducing energy losses.
• Versatility: Ideal for installations with heat accumulators and heating systems with solid fuel boilers.
• Easy replacement of the thermostatic element: Allows for quick adaptation to changing needs without the need to disassemble the entire valve.
• Durability: Made of high-quality dezincification-resistant brass (DZR).
• Precise regulation: Factory-set thermostatic element at 45°C ensures a stable return temperature.
• Safety: Pressure class PN 10 guarantees safe operation under standard installation conditions.