Dynamic resistance balance valve in the heating system is now the importance of: First, the dynamic resistance balancing valve how to use? Dynamic resistance balancing valve for central heating system. Heat network installation Dynamic resistance balancing valve makes the heat network is easy to achieve static, dynamic balance. In the user room to install thermostatic valve, thermostat and other controlled devices can be converted into differential pressure control valve, you can achieve the user-driven variable flow control. Second, the dynamic resistance balancing valve function: Dynamic resistance balancing valve has three functions: self-flow valve function, static balance valve function, self-operated pressure valve function. Pumps can be achieved separately for the three modes of conversion. Constant flow operation with self-flow valve function; to the heat source for the conversion of variable flow resistance operation into a resistance balancing valve function, the valve into a well-adjusted static balance valve; to the user as the variable flow operation connected to the water supply pressure Tube into a self-pressure valve function. With the user indoor radiator temperature control room thermostat and other users to achieve the initiative to change the flow of energy-saving operation. Three, the importance of dynamic resistance balancing valve To achieve user-driven variable flow operation is energy-saving, but there is a premise, the user must Install thermostatic valve and other self-control devices. At present, large-scale existing buildings in our country to install thermostatic valves, thermostats and other controlled devices due to funding problems, indoor heating have been renovated and other reasons can not be achieved in the short term. Therefore, the heat source as the main variable flow operation regulation will exist for a long time, and more and more commonly used. Because, the dynamic resistance balancing valve will play an important role in the future with the heat source as the active variable flow mode of operation.
Common materials of screws: Generally, the screws made of carbon steel, stainless steel or copper are different, and they are also divided into many models, specifications, application scope and performance. It mainly uses the slope of the object to rotate and friction, and then achieve a fixed effect.
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