German sirai valve sirai model sirai price

sirai valves, also known as self-acting balance valves, flow control valves, flow controllers, dynamic balance valves, and flow balance valves, are intuitive and simple flow regulation control devices. When applied in pipe networks, flow control valves can set the flow rate directly according to the design. Under the action of water, the valve automatically eliminates flow deviations caused by residual head and pressure fluctuations in the pipeline, maintaining the set flow rate regardless of system pressure changes. These functions allow one-time flow regulation of the pipe network, simplifying network balancing to basic flow distribution and effectively resolving hydraulic imbalance in the pipe network.