Thermostatic mixing valve, type VTA322, temperature control 20-43 °C, KVS 1.6, male thread 1 inch 31100900

Thermostatic mixing valve ESBE VTA322 is a reliable solution for precise temperature control in heating systems and domestic hot water systems. Designed for surface mounting, it provides comfort and safety, protecting against scalding. This valve is particularly recommended for installations where a stable water temperature is required, e.g., in underfloor heating systems (up to approx. 50 m²) or in installations with a domestic hot water circulation system.

The VTA322 valve is characterized by a temperature regulation range of 20 to 43°C, allowing the system to be adapted to individual needs and optimizing energy consumption. The flow coefficient Kvs at 1.6 ensures the proper operation of the entire heating system. Made of high-quality brass, it guarantees durability and corrosion resistance, even when used with drinking water or with glycol additive (up to 50% mixture).

Advantages and benefits:

• Scald protection: The valve automatically blocks the flow of hot water in the event of a cold water supply failure – crucial for the safety of household members.
• Precise temperature control: The 20-43°C range allows for accurate water temperature setting, ensuring comfort and energy savings.
• Versatile application: Can be used with drinking water, in closed systems and with fluids containing glycol (up to 50%).
• Durability and reliability: Made of dezincification resistant brass (DZR) ensures long-term operation without the risk of corrosion.
• Easy installation: External thread GZ 1 inch facilitates connection to the existing installation.
• Compliance with standards: The product meets European quality standards, guaranteeing safety and efficiency.

The ESBE VTA322 valve is an ideal solution for both professional installers and end-users looking for a reliable and safe way to regulate the temperature in their heating system. Its solid construction and precise operation ensure long-term satisfaction. The maximum static pressure is PN 10, and the working pressure is 1.0 MPa (10 bar). Temperature stability is maintained at ±2°C.