ESBE VALVE DIVERTER THERMOSTATIC 45 °C Ø 1" VTD3221 VTD322-1 31600100 EX 31600190

Description

The ESBE VTD300 series thermal valve is used in the switching applications. The valve diverts the incoming flow at ports A or B based on the temperature of the liquid. OPERATION The VTD300 ESBE series is represented by a valve 3-way thermal for zone applications. When the temperature of the incoming liquid is below the nominal zone temperature, the liquid is diverted to the door B; when instead the temperature of the liquid entering is above the nominal zone temperature comes switched to door A. OPERATION The valve is equipped with a thermostat set to one switching temperature that reacts to temperature of the incoming liquid and consequently changes the direction outgoing flow. Switching from one door to another is in the range of about ± 2 ° C or ± 3 ° C, depending on the range of temperature, with respect to the switching temperature par. This means that a valve with a temperature switching temperature of 45 ° C at a temperature of the liquid entering <43 ° C will divert the flow to the door B, while at an input temperature of 43-47 ° C will divert the liquid to both the A and B ports, while a liquid at an inlet temperature of> 47 ° C will come diverted to door A. Four switching temperatures are available nominal: 45 ° C, 50 ° C, 60 ° C and 70 ° C. Valve operation is independent of the mounting position