Overview of dynamic balance electric control valves for fan coil units.
EDRV-T-II series fan coil unit dynamic balance electric control valve is a new product of HVAC water system applied to fan coil unit temperature control, which integrates dynamic balance and electric switch function, compact structure, high flow control accuracy and stability. The dynamic balance electric control valve of the fan coil unit can be used for the temperature control of the fan coil unit, and can also be used in other occasions with the same functional requirements such as zone temperature control. EDRV-T-II Series Dynamic Balance Electric Two-Way Valve is a self-balancing flow control valve for on/off control of fan coil unit loops, and its flow control range is 028~2.3m3/h。
Characteristics of the dynamic balance electric control valve of the fan coil unit.
The valve body is made of bronze and has a high resistance to corrosion.
The combination of electric two-way valve and dynamic balancing valve greatly simplifies pipeline installation and reduces the installation space requirements.
Automatically adjusts the actual flow rate to the design flow rate required for the fan coil unit.
Without any debugging, it can automatically adjust the flow through the air tray according to the pressure difference, so that the air conditioning effect on different floors and between different floors can be basically the same.
It can effectively reduce the power consumption of the circulating pump of the air-conditioning system and achieve the effect of energy saving.
Due to the use of the dynamic balance flow control valve cartridge, when the system pressure fluctuates, the dynamic balancing valve will automatically move up and down to change the opening, so as to keep the flow rate of the pipe constant.
Due to the structural characteristics of the flow of the dynamic balance spool, the resistance is very small when the valve is opened or closed, which effectively reduces the possible water hammer phenomenon.