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MI 210 2-way and the PI 300 3-way direct acting latching valve providepositive positioning in the actuated state without the continued application of current. The valves have two stable positions, in the spring rest position a spring pushes the plunger with the sealing element against the valve seat. When a short current impulse is applied, the plunger is lifted up and a built-in permanent magnet holds it in the magnetic rest position. A reverse polarity current impulse pushes the plunger back into the spring rest position, closing the valve. Both models feature brass bodies with stainless steel internal parts and a flowrate (Cv) of 0.035. The power consumption is 2.5W, with standard available voltages of 6, 9, 12 and 24VDC.
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