Automatic recirculation valve

The centrifugal pump normally works at a changeable flow rate. When the centrifugal pump works at a low load, the overheating, serious noise, unstable working and cavitation erosion may damage the pump. The automatic recirculation valve is a minimum flow control valve to maintain required minimum flow rate for the centrifugal pump operation, it is a device maintaining the centrifugal pump in a good working condition. Dipper Valve automatic recirculation valve is characterized by flow rate sense , re-circulation control, bypass multi-level pressure relief and backflow prevention function. It is a reliable choice to prevent centrifugal pump from damage.

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Automatic Recirculation Valve

Nominal Diameter: 3”~16”
Pressure Rating: Class 150~Class 1500
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