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 Dynamic balance of electric control valve compared with the traditional electric control valve advantage?
Dynamic balance of electric control valve
Dynamic balance of electric control valve and the market's traditional electric control valve is different from the dynamic balance of electric control valve can be described as another area of electric control valve innovative products. It not only has the traditional electric control valve electric adjustment function is through the room thermostat control electric two-way valve on / off to adjust the room temperature, and also has the role of dynamic balance, that is, when the system pressure fluctuations always maintain The electric control valve to keep the flow to keep its constant, to avoid the traditional electric control valve in the system is part of the load running state due to the large fluctuations in pressure so that the transmission of water flow fluctuations, the temperature control error, the room The shortcomings of hot and cold.

The principle of dynamic balancing of the electric control valve is equivalent to a series of dynamic balancing valves connected to a fan coil electric control valve. When the electric control valve is opened, the constant current of the dynamic balance valve keeps the flow through the system when the pressure fluctuates Fan coil flow unchanged.

Dynamic balance of electric control valve features:
The dynamic balance of the electric control valve is the product of dynamic balance and electric adjustment integration. It uses a new design concept, making the control valve in the actual process of the system when the pressure fluctuations, the dynamic balance of the system pressure changes.

Therefore, this dynamic balance electric control valve operating flow characteristics of the curve with the ideal flow characteristics of the curve is consistent, there is no deviation. The special design ensures that the adjustment of the motorized valve is only affected by the standard control signal and is not affected by the system pressure fluctuation, and that the flow rate is unique and constant for any opening position of the electric valve, For HVAC systems, this means that the electric valve in any adjustment position of the heat (cold) volume is stable. Therefore, this electric valve is particularly suitable in the system load changes in the variable flow system, with anti-interference ability, stable working conditions, high precision
adjustment characteristics. The traditional electric control valve even in the same opening position, due to the system pressure fluctuations, the flow is also changing, electric valve delivery heat (cold) unstable, poor anti-interference ability, low precision adjustment.
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