1. Balance Function

The balance heat meter automatically tracks the heat distribution coefficient L through the temperature control, so that the heat distribution of each customer is consistent, thereby achieving the hydraulic balance and thermal balance.

2. Room Temperature Soft Measurement Model

The room temperature soft measurement model enables temperature measurement without entering the household, improving the reliability of room temperature measurement. The measured temperature can be applied to the optimization of the L value, as well as to assess the heating quality of the household, while providing signal feedback for the quality adjustment of the Heat Exchange Station.

3. Water Loss Monitoring

Through the abnormal changes of process parameters such as return water temperature and flow rate, the loops where water loss may occur are analyzed and provided to the operator for further judgment. And the water loss diagnosis mode can be further activated. By closing the control valve of the balance heat meter, the change of the process parameters is analyzed to determine the occurrence of water loss in the household.

4. Flow Control

It adopts vertical V type high-sensitivity low-torque adjusting valve structure. The flow characteristic curve is close to 100%, and adjustable ratio is greater than 200:1 for precisely controlling return water temperature and L value.The Valve position feedback realize the precise adjustment of valve position, position control and step control of the valve.

5. Locking Function

It adopts soft-sealed valve body structure and pressure-assisted sealing. Leakage is less than 0.01% Kvs, which can be used as heating switch, and applied to the water loss diagnosis mode.