Diaphragm relief valves, type 62x.10
sera relief valves prevent overpressure in the lines and the pump head by opening a bypass line if the pressure is too high.
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Available versions
Various models are available. Customized models can be requested via our contact form.
Type Q (at 50 Hz) p/ max. 620.10 max. 622.10 max. 623.10 max. 624.10 max. 625.10 max. 626.10 max. 627.10 max.