In pumps, it is used to measure whether the pump is providing the desired flow in certain periods. A liquid flow signal valve is usually installed between the check valve in the pump lines and the OS&Y valve. The diameter of the liquid flow signal valve is determined by the flow rate of the pump.
Liquid flow signal valve
Standards and technical indicators
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Sizes produced:Ø65mm – Ø200mm
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Pressure class:PN 16
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Certificates:FM
