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roduct Description:
Balancing Valve (Balancing Valve) is a valve used to regulate the flow of fluid, mainly used to balance the flow distribution in the pipeline system, to ensure that the flow balance of each branch pipeline.
The main function of the balance valve is to adjust the opening of the valve according to the system requirements in order to achieve the required flow distribution in multiple branch pipelines. It is usually installed at the branch of the pipe or at the inlet and outlet of the circuit.
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Working principle: The working principle of the balance valve is based on the principle of fluid mechanics. By changing the opening of the valve, the cross-sectional area of the fluid through the valve can be adjusted to control the flow rate. When the fluid passes through the balance valve, the position of the valve disc is adjusted according to the flow demand to achieve the flow balance of the various branches of the pipe.
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Flow balance: The main goal of the balance valve is to achieve flow balance in multiple branch pipelines. This is important to ensure that the individual branch pipes are properly distributed, especially in applications where precise flow control is required. By adjusting the opening of the balance valve, the flow of each branch pipe in the system can be balanced, so as to avoid the problem of too much or too little flow.
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Types and structures: There are many types and structures of balancing valves, including manual balancing valves and automatic balancing valves. Manual balancing valves need to manually adjust the opening of the valve, and automatic balancing valves can automatically adjust the opening of the valve according to system requirements. The balance valve usually includes a valve body, a valve disc, a regulating mechanism and a metering device.
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Applications: Balance valves are widely used in heating, ventilation, air conditioning (HVAC), water supply and industrial processes. In HVAC systems, balance valves are used to control the flow of water supply and return lines to ensure that each end device receives the appropriate flow of water supply and return. In industrial processes, balance valves are used to regulate the flow of different branch pipes to meet the needs of the production process.
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Benefits and importance: Proper use and regulation of the balance valve is essential for the proper operation and energy efficiency of the piping system. By achieving flow balance, the balance valve reduces energy waste and unnecessary pressure loss, improving the efficiency and performance of the system. It can also avoid problems such as overload and overheating, and extend the service life of pipes and equipment.
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