The thermostatic mixing valve ESBE series VTA 330 is designed to be as precise as possible in control, response speed and to ensure safe operation even at high flow rates. It is able to maintain these properties regardless of pressure fluctuation conditions.

Usage

• Distribution of fresh/drinking water
• Water distribution with antifreeze (≤ 50% glycol mixture)
• Closed water system

The thermostatic mixing valve ensures high-precision temperature control at hot water taps and especially in showers without the presence of other temperature control devices.

Valve function

The valve is able to provide accurate and reliable control thanks to the quick response time of the thermostat. This feature ensures a minimum temperature change, regardless of pressure fluctuation conditions. The valve has an asymmetrical water flow arrangement. Protection against scalding by hot water is a very important function. In the event of a malfunction or interruption of the cold water supply, the hot water supply is automatically shut down.

Features

• Pressure class: PN 10
• Working pressure: 1.0 MPa (10 bar)
• Differential pressure: Mixing, max. 0.3 MPa (3 bar)
• Medium temperature: max. 95 °C
• Temperature stability: ± 1 °C