Thermostatic mixing valve VTA322, temperature regulator 35-60°C, KVS 1.5, 3/4 inch external 31100600

Thermostatic mixing valve – precision and safety in your heating system

The VTA322 thermostatic mixing valve is a reliable solution for regulating water temperature in domestic hot water systems and heating systems. Designed by the renowned company ESBE, this model combines precision with a high level of safety, protecting against scalding and ensuring user comfort. It is ideally suited for both new installations and the modernization of existing systems.

Functionality and application

This valve, with a 3/4 inch external thread connection, is designed for surface mounting. Its main task is to mix hot and cold water to obtain a stable outlet temperature in the range of 35-60°C. This ensures a safe water temperature at draw-off points, minimizing the risk of burns, especially important for children and the elderly. This valve finds application in:

• Domestic hot water systems (DHW)
• Underfloor heating systems (up to approx. 50 m²)
• Systems with circulating hot water
• Installations requiring protection against scalding

The VTA322 is characterized by high temperature stability (±2°C) under appropriate working conditions – constant pressure of the supply water and minimal flow rate. It is compatible with fresh/drinking water and glycol solutions (up to 50% content).

Key features and benefits

• Scald protection: Automatically blocks the supply of hot water in the event of a lack of cold water supply, ensuring user safety.
• Precise regulation: Allows you to set the desired water temperature in the range of 35-60°C, which translates into user comfort and energy savings.
• Durable construction: Made of high-quality dezincification resistant brass (DZR), which guarantees long life and reliability.
• Versatility: Suitable for different types of installations – both new and modernized.
• Maintenance-free: Provides trouble-free operation for a long time without the need for maintenance.
• Compact dimensions: Facilitate installation even in tight spaces.
• Flow rate Kvs 1.5: Provides adequate water flow for most domestic and commercial applications.

The VTA322 valve is an investment in the comfort, safety and energy efficiency of your heating system. Its solid construction and precise operation guarantee trouble-free operation for many years.