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22 mm Compact construction upto nominal width 3.0
Separation membrane for high chemical resistance
Effectiveness NC, NO and 3-way universal
Return pressure sealed thanks to the tipping principle
Minimum internal volume with good flushing
Direct-acting media-separated 2/2- or 3/2-way rocker solenoid valve for controlling aggressive liquids and gases in medical analysis technology, the food industry, as well as the chemical industry during dosing, filling, mixing and distribution. The Medium is in contact with the casing and sealing material exclusively through the separating membrane. With the new TwinPower actuator, robust screw connection and 22 mm width, this valve meets the highest requirements. Thanks to the proven rocker technology, it is characterized by full back pressure tightness, good flushing and low internal volume. The Type 6628 is available in different technical designs and offers a perfect adaptation to the fluid application via different fluid housing options.
The kv factor indicates the volume flow through a valve, measured in litres/min at 1 bar and at a water temperature between 5 and 30°C. The QNn factor indicates the gas volume flow, measured in litres/min
Bürkert, 307449, 6628, allfluid valve, all fluid valve, water flow
