Limits the flow to a maximum set point value regardless of any variations in the service pressure. The equipment is fitted with two pressure taps for regulating the flow on site by means of a pressure gauge that accurately measures the differential pressure (pressure gauge not supplied with the product)
Standard equipment regulates a flow that corresponds to a rate of flow at the equipment inlet of between 1.0 and 2.5 m/s

Examples of use:

- To limit a pump's maximum flow rate
- To limit the maximum water transfer flow rate from one service to another