Multi-function self-operated differential pressure control valve

Dynamic resistance balance valve is suitable for central heating system, heat network installation of this valve makes the heat network is easy to achieve static and dynamic balance, support the heat source for active variable flow operation, in the user room installed thermostat valve, temperature controller and other automatic control devices can be converted into differential pressure control valve to achieve user-based variable flow regulation. Dynamic resistance balance valve has three functions: self-operated flow valve function. Realize the different conversion of the three running modes of water pump respectively. Constant flow with self-operated flow valve function; Use manual balance valve function when heat source is the main variable; To the user for the active variable flow operation into independent differential pressure valve function. Avoid frequent valve replacement of heat network and reduce heating cost.