Thanks to its universal parameters, the ESBE thermostatic mixing valve of the VTA 550 series is an ideal solution for a wide range of applications. This valve series is suitable, for example, for the installation of domestic hot water equipped with HWC (hot water circulation) and also for smaller underfloor heating circuits if you want to pay special attention to the temperature and flow range.

Use

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

Installation example

Valve function

The thermostatic valve has a symmetrical flow arrangement . It also contains a very important anti-scald function , which automatically shuts off the hot water supply if the cold water supply is interrupted.

Properties

• 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: ± 2 ° C