Hebei Huahui Valve Co., Ltd
Hebei Huahui Valve Co., Ltd
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Differential Pressure Control Valve
Introduction of self-operated differential pressure control valve
Does not require external energy to rely on the pressure change of the controlled medium to automatically adjust, automatically eliminates the residual pressure in the pipe network and the pressure deviation caused by the pressure fluctuations. Constant user inlet and outlet pressure difference, which helps stabilize the system operation. Automatic control system.
Function of Balancing Valve
1. The use of self-operated differential pressure control valve provides necessary conditions for household measurement. As everyone knows, household metering based on thermal charging improves the autonomy of thermal users and makes better use of free heat to save energy. If the system is not equipped with a self-operating pressure difference control valve, when the user adjusts the flow, it can only go to other users. In addition, The maximum pressure of the radiator temperature control valve is 25Kpa, without adding the pressure difference of the self-operated pressure difference control valve, the danger of noise will be caused if the pressure difference of the temperature control valve is too large.
2.Self-operated pressure differential valve equipped with variable frequency water pump is an energy-saving and economical operation mode.