CLA-VAL ValveFlow TM : Flow Calculation Algorithm
CLA-VAL ValveFlow™ is a metering and data acquisition package comprising CLA-VAL smart device (logger or controller), CLA-VAL e-Lift-35 valve position sensor, and two pressure transmitter sensors.
CLA-VAL ValveFlow™ computes the flow through a CLA-VAL control valve, based on the inlet and outlet pressures and its position.
The very precise proprietary algorithm embedded in the smart device allows calculating the flowrate, for flow information or flow control applications, without the need of a flowmeter.
Using only three basic sensors, four hydraulic datasets are made available: inlet pressure, outlet pressure, valve position and flowrate.
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