Circuit Setter Balance Valve

Balance valve is a device used to regulate the flow of fluid by changing the opening of the valve to control the flow of fluid to achieve fluid balance.  Balance valves are usually composed of body, stem, seat and spool components.     The working principle of the balance valve is to change the cross-sectional area of the fluid through the valve by adjusting the opening of the valve, thereby controlling the flow rate.  When the valve is completely closed, the fluid cannot pass through the valve, and when the valve is fully open, the fluid can pass freely.  The desired flow control can be achieved by properly adjusting the opening of the valve.     The balance valve has a certain pressure adjustment function, and the opening of the valve can be adjusted according to the need to balance the pressure of the fluid in the pipeline.  When the pressure in the pipeline is too high, the balance valve will automatically ad…