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Laboratory Equipment

Pressure control valve

The KNF diaphragm pressure valve can be used to keep the system pressure constant, as a pressure relief valve to reduce pressure peaks or to prevent the media from being sucked directly through the pump. This accessory can be used in combination with a KNF diaphragm pump or as a standalone product.

Model Pressure
(bar g)
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FDV 1.300/1.301 from 2 to 6.5
FDV 300/301 from 0.8 to 2.5
FDV 1.30/1.31 from 2 to 6.5
FDV 30/31 from 0.5 to 2.5
N 022
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