pressure regulating valve

pressure regulating valveAlso known as self balancing valve, flow control valve, flow controller, dynamic balancing valve, flow balancing valve, it is an intuitive and simple flow regulation control device. The application of flow regulating valve in the pipeline network can directly set the flow according to the design. The valve can automatically eliminate the flow deviation caused by the residual pressure head and pressure fluctuation of the pipeline under the action of water, and maintain the set flow rate unchanged no matter how the system pressure changes. These functions of the valve enable the flow regulation of the pipeline network to be completed in one go, turning the network adjustment work into a simple flow distribution and effectively solving the hydraulic imbalance of the pipeline network. Flow regulating valves are mainly used in centralized heating (cooling) and other water systems to distribute pipe network flow according to demand, eliminate hydraulic imbalance in water systems, and solve the problem of uneven heating and cooling.

Working Principle:

By receiving signals from industrial automation control systems (such as 4-20mA), the valve is driven to change the cross-sectional area between the valve core and seat to control process parameters such as flow rate, temperature, and pressure of the pipeline medium. Implement automated adjustment function.